Maintainer-Needed

acct-group

• acct-group/alertmanager

  System group: alertmanager
• acct-group/android

  Group for dev-util/android-{ndk,sdk-update-manager}
• acct-group/automx2

  Group for net-mail/automx2
• acct-group/avahi

  group for avahi
• acct-group/avahi-autoipd

  group for avahi-autoipd
• acct-group/axtls

  A group for net-libs/axtls
• acct-group/backuppc

  Group for app-backup/backuppc
• acct-group/beanstalk

  A group for app-misc/beanstalkd
• acct-group/bitflu

  A group for net-p2p/bitflu
• acct-group/blackbox_exporter

  System group: blackbox_exporter
• acct-group/buildbot

  Buildbot program group
• acct-group/burp

  Group for the app-backup/burp server
• acct-group/cntlm

  Group for net-proxy/cntlm
• acct-group/davfs2

  System group: davfs2
• acct-group/dictd

  gid for app-text/dictd
• acct-group/dnrd

  Group for net-dns/dnrd
• acct-group/dnsdist

  A group for net-dns/dnsdist
• acct-group/ez-ipupd

  Group for net-dns/ez-ipupdate
• acct-group/fcron

  A group for sys-process/fcron
• acct-group/fdm

  Group for net-mail/fdm
• acct-group/fingerprint

  System group: fingerprint
• acct-group/firebird

  A group for dev-db/firebird
• acct-group/freenet

  Group for net-p2p/freenet
• acct-group/fritzbox_smarthome_exporter

  System group: fritzbox_smarthome_exporter
• acct-group/gnupg-pkcs11

  Group for app-crypt/gnupg-pkcs11-scd
• acct-group/gnupg-pkcs11-scd-proxy

  Group for app-crypt/gnupg-pkcs11-scd
• acct-group/gopherd

  A group for net-misc/geomyidae
• acct-group/graylog

  Graylog program group
• acct-group/groonga

  Group for app-text/groonga
• acct-group/havp

  Group for net-proxy/havp
• acct-group/icecast

  A group for net-misc/icecast
• acct-group/iroffer

  System group: iroffer
• acct-group/knot-resolver

  System group: knot-resolver
• acct-group/logsurfer

  Group for app-admin/logsurfer
• acct-group/lxd

  Group for app-containers/lxd
• acct-group/maradns

  System group: maradns
• acct-group/mgraph

  Group for net-mail/mailgraph
• acct-group/milter-regex

  Group for mail-filter/milter-regex
• acct-group/monkeysphere

  monkeysphere program group
• acct-group/mysqld_exporter

  System group: mysqld_exporter
• acct-group/netdev

  group for netdev (avahi)
• acct-group/nginx

  A group for www-servers/nginx
• acct-group/notary

  Group for app-misc/notary
• acct-group/openct

  System group: openct
• acct-group/oprofile

  A group for dev-util/oprofile JIT code processing
• acct-group/ossec

  Group for net-analyzer/ossec-hids
• acct-group/pcscd

  System group: pcscd
• acct-group/pdnsd

  System group: pdnsd
• acct-group/pkcs11

  Group for dev-libs/opencryptoki
• acct-group/polw

  Group for mail-filter/policyd-weight
• acct-group/popa3d

  Group for net-mail/popa3d
• acct-group/psybnc

  Group for net-irc/psybnc
• acct-group/radius

  FreeRadius program group
• acct-group/roccat

  A group for sys-apps/roccat-tools
• acct-group/rtkit

  Group for the Realtime Policy and Watchdog Daemon
• acct-group/rwhoisd

  Group for net-misc/rwhoisd
• acct-group/sabnzbd

  SABnzbd program group
• acct-group/sagan

  Group for the Sagan log monitoring system
• acct-group/scanner

  Group for media-gfx/sane-backends
• acct-group/scsi

  System group: scsi
• acct-group/sispmctl

  Group for sys-power/sispmctl
• acct-group/sks

  Group for SKS OpenPGP keyserver
• acct-group/smmsp

  System group: smmsp
• acct-group/sms

  System group: sms
• acct-group/snapserver

  Server group for media-sound/snapcast
• acct-group/sobexsrv

  A group for sobexsrv: a secure OBEX server
• acct-group/ssmtp

  Group for mail-mta/ssmtp
• acct-group/sstpc

  Group for net-misc/sstp-client
• acct-group/stubby

  Stubby program group (from net-dns/getdns)
• acct-group/stunnel

  group for stunnel
• acct-group/suricata

  Group for Suricata IDS
• acct-group/tenshi

  Group for app-admin/tenshi
• acct-group/turnserver

  A group for a turn server like coturn
• acct-group/ulogd

  Group for ulogd
• acct-group/usb

  System group: usb
• acct-group/varnish

  group for varnish
• acct-group/vboxguest

  System group: vboxguest
• acct-group/vboxsf

  System group: vboxsf
• acct-group/vboxusers

  System group: vboxusers
• acct-group/wwwoffle

  Group for net-proxy/wwwoffle
• acct-group/zeppelin

  Group for system-wide www-apps/zeppelin-bin
• acct-group/ziproxy

  System group: ziproxy

acct-user

• acct-user/alertmanager

  A user for alertmanager
• acct-user/automx2

  User for net-mail/automx2
• acct-user/avahi

  user for avahi
• acct-user/avahi-autoipd

  user for avahi-autoipd
• acct-user/axtls

  A user for net-libs/axtls
• acct-user/backuppc

  User for app-backup/backuppc
• acct-user/beanstalk

  A user for app-misc/beanstalkd
• acct-user/bitflu

  A user for net-p2p/bitflu
• acct-user/blackbox_exporter

  A user for blackbox_exporter
• acct-user/buildbot

  Buildbot program user
• acct-user/burp

  User for the app-backup/burp server
• acct-user/cntlm

  User for net-proxy/cntlm
• acct-user/davfs2

  System user: davfs2
• acct-user/dictd

  uid for app-text/dictd
• acct-user/dnrd

  User for net-dns/dnrd
• acct-user/dnsdist

  A user for net-dns/dnsdist
• acct-user/duende

  System user: duende
• acct-user/ez-ipupd

  User for net-dns/ez-ipupdate
• acct-user/fcron

  A user for sys-process/fcron
• acct-user/fdm

  User for net-mail/fdm
• acct-user/firebird

  A user for dev-db/firebird
• acct-user/fnord

  User for www-servers/fnord
• acct-user/fnordlog

  User for www-servers/fnord
• acct-user/freenet

  User for net-p2p/freenet
• acct-user/fritzbox_smarthome_exporter

  FRITZ!Box Smart Home Exporter User
• acct-user/gnupg-pkcs11-scd-proxy

  User for app-crypt/gnupg-pkcs11-scd
• acct-user/gopherd

  A user for net-misc/geomyidae
• acct-user/graylog

  Graylog program user
• acct-user/groonga

  User for app-text/groonga
• acct-user/havp

  User for net-proxy/havp
• acct-user/icecast

  A user for net-misc/icecast
• acct-user/iroffer

  System user: iroffer
• acct-user/knot-resolver

  System user: knot-resolver
• acct-user/logsurfer

  User for app-admin/logsurfer
• acct-user/maradns

  System user: maradns
• acct-user/mgraph

  User for net-mail/mailgraph
• acct-user/milter-regex

  User for mail-filter/milter-regex
• acct-user/monkeysphere

  monkeysphere program user
• acct-user/mysqld_exporter

  mysqld_exporter User
• acct-user/nginx

  System user: nginx
• acct-user/notary

  User for app-misc/notary
• acct-user/openctd

  User for dev-libs/openct
• acct-user/oprofile

  A user for dev-util/oprofile JIT code processing
• acct-user/ossec

  net-analyzer/ossec-hids (agentlessd, analysisd, monitord)
• acct-user/ossecm

  net-analyzer/ossec-hids (csyslogd, maild)
• acct-user/ossecr

  net-analyzer/ossec-hids (remoted)
• acct-user/pcscd

  A user for pcsc-lite
• acct-user/pdnsd

  user for pdns daemon
• acct-user/polw

  User for mail-filter/policyd-weight
• acct-user/popa3d

  User for net-mail/popa3d
• acct-user/psybnc

  User for net-irc/psybnc
• acct-user/radius

  FreeRadius program user
• acct-user/rtkit

  User for the Realtime Policy and Watchdog Daemon
• acct-user/rwhoisd

  User for net-misc/rwhoisd
• acct-user/sabnzbd

  SABnzbd program user
• acct-user/sagan

  User for the Sagan log monitoring system
• acct-user/saned

  User for media-gfx/sane-backends
• acct-user/sendpage

  User for net-dialup/sendpage
• acct-user/sks

  User for the SKS OpenPGP keyserver
• acct-user/smmsp

  user for sendmail daemon
• acct-user/smsd

  System user: smsd
• acct-user/snapclient

  Client user for media-sound/snapcast
• acct-user/snapserver

  Server user for media-sound/snapcast
• acct-user/sobexsrv

  A user for sobexsrv: a secure OBEX server
• acct-user/sstpc

  User for net-misc/sstp-client
• acct-user/stubby

  Stubby program user (from net-dns/getdns)
• acct-user/stunnel

  user for stunnel
• acct-user/suricata

  User for Suricata IDS
• acct-user/tenshi

  User for app-admin/tenshi
• acct-user/turnserver

  A user for a turn server like coturn
• acct-user/ulogd

  User for ulogd
• acct-user/usbmux

  User for the usbmuxd daemon
• acct-user/varnish

  user for varnish
• acct-user/vboxguest

  user for virtualbox-guest-additions
• acct-user/wwwoffle

  User for net-proxy/wwwoffle
• acct-user/zeppelin

  User for system-wide www-apps/zeppelin-bin
• acct-user/ziproxy

  System user: ziproxy

app-admin

• app-admin/amazon-ec2-init

  Init script to setup Amazon EC2 instance parameters
• app-admin/ananicy

  ANother Auto NICe daemon
• app-admin/ansible-molecule

  A toolkit designed to aid in the development and testing of Ansible roles
• app-admin/apachetop

  A realtime Apache log analyzer
• app-admin/apg

  Another Password Generator
• app-admin/authbind

  Bind sockets to privileged ports without root
• app-admin/ccze

  A flexible and fast logfile colorizer
• app-admin/cdist

  A usable configuration management system
• app-admin/chroot_safe

  Chroot any dynamically linked application in a safe and sane manner
• app-admin/clog

  clog is a colorized log tail utility
• app-admin/clsync

  Live sync tool based on inotify, written in GNU C
• app-admin/cpulimit

  Limits the CPU usage of a process
• app-admin/cronolog

  Log rotation software
• app-admin/drush

  Command line shell and scripting interface for Drupal
• app-admin/evtxtools

  Read, decode and dump Windows Vista/2008/7 event log file
• app-admin/fam

  FAM, the File Alteration Monitor
• app-admin/fetchlog

  Displays the last new messages of a logfile
• app-admin/filewatcher

  File control configuration system and IDS
• app-admin/fsvs

  Backup/restore for subversion backends
• app-admin/genromfs

  Create space-efficient, small, read-only romfs filesystems
• app-admin/gentoo-rsync-mirror

  Ebuild for setting up a Gentoo rsync mirror
• app-admin/git-credential-gopass

  Gopass git-credentials helper
• app-admin/gopass-hibp

  Gopass haveibeenpwnd.com integration
• app-admin/gopass-jsonapi

  Gopass Browser Bindings
• app-admin/gopass-summon-provider

  Gopass Summon Provider
• app-admin/go-updater

  Checks if Gentoo go packages are compiled with the system's golang version
• app-admin/graylog

  Free and open source log management
• app-admin/hardinfo

  System information and benchmark tool for Linux systems
• app-admin/hddtemp

  A simple utility to read the temperature of SMART capable hard drives
• app-admin/ide-smart

  A tool to read SMART information from harddiscs
• app-admin/integrit

  file integrity verification program
• app-admin/keepass

  A free, open source, light-weight and easy-to-use password manager
• app-admin/killproc

  killproc and assorted tools for boot scripts
• app-admin/kpcli

  Command line interface to KeePass database files
• app-admin/lnav

  A curses-based tool for viewing and analyzing log files
• app-admin/logmon

  Split-screen terminal/ncurses based log viewer
• app-admin/logsentry

  Automatically monitor system logs and mail security violations
• app-admin/logstalgia

  Replays or streams an access_log as a retro arcade game-like simulation
• app-admin/logsurfer+

  Real Time Log Monitoring and Alerting
• app-admin/lsyncd

  Live Syncing (Mirror) Daemon
• app-admin/makepasswd

  Random password generator
• app-admin/mei-amt-check

  AMT status checker
• app-admin/mktwpol

  Bash scripts to install tripwire and generate tripwire policy files
• app-admin/multilog-watch

  Watches a multilog file for irregularities
• app-admin/petrovich

  Filesystem Integrity Checker
• app-admin/pprocm

  Ncurses-based program to monitor CPU, disk, network and memory usage
• app-admin/profile-cleaner

  Vacuum and reindex browser sqlite databases
• app-admin/pydf

  Enhanced df with colors
• app-admin/quickswitch

  Utility to switch network profiles on the fly
• app-admin/radmind

  Command-line tools and server to remotely administer multiple Unix filesystems
• app-admin/ranpwd

  Generate random passwords using the in-kernel cryptographically
• app-admin/redfishtool

  Python package and command-line tool for accessing the Redfish API
• app-admin/sagan

  Sagan is a multi-threaded, real time system and event log monitoring system
• app-admin/sagan-rules

  Rules for Sagan log analyzer
• app-admin/su-exec

  Switch user and group id and exec
• app-admin/sxid

  suid, sgid file and directory checking
• app-admin/sysrqd

  Daemon providing access to the kernel sysrq functions via network
• app-admin/sysstat

  System performance tools for Linux
• app-admin/tenshi

  Log parsing and notification program
• app-admin/tmpreaper

  A utility for removing files based on when they were last accessed
• app-admin/tmpwatch

  Files which haven't been accessed are removed from specified directories
• app-admin/tripwire

  Open Source File Integrity Checker and IDS
• app-admin/ulogd

  Userspace logging daemon for netfilter/iptables related logging
• app-admin/watchfolder

  Watches directories and processes files
• app-admin/whowatch

  Displays information about users currently logged on in real time
• app-admin/xstow

  Replacement for GNU stow with extensions
• app-admin/yadm

  Git based tool for managing dotfiles

app-antivirus

• app-antivirus/fangfrisch

  Update and verify unofficial Clam Anti-Virus signatures

app-arch

• app-arch/afio

  CPIO-Archiver & backup program with fault tolerant compression
• app-arch/arc

  Create & extract files from DOS .ARC files
• app-arch/arj

  Utility for opening arj archives
• app-arch/atool

  Script for managing file archives of various types
• app-arch/bsdsfv

  all-in-one SFV checksum utility
• app-arch/cksfv

  SFV checksum utility (simple file verification)
• app-arch/deb2targz

  Convert a .deb file to a .tar.gz archive
• app-arch/dpkg

  Package maintenance system for Debian
• app-arch/funzix

  Unpacker for the bogus ZIX format
• app-arch/gtk-splitter

  Split files into smaller pieces and combine them back together
• app-arch/lcab

  CAB file creation tool
• app-arch/libpar2

  A library for par2, extracted from par2cmdline
• app-arch/lz5

  An efficient compressor with very fast decompression
• app-arch/makeself

  Shell script that generates a self-extractible tar.gz
• app-arch/mscompress

  Microsoft compress.exe/expand.exe compatible (de)compressor
• app-arch/mt-st

  Control magnetic tape drive operation
• app-arch/pax

  pax (Portable Archive eXchange) is the POSIX standard archive tool
• app-arch/pbzip2

  Parallel bzip2 (de)compressor using libbz2
• app-arch/pdv

  build a self-extracting and self-installing binary package
• app-arch/pet2tgz

  Puppy Linux .pet to .tar.gz converter
• app-arch/pure-sfv

  utility to test and create .sfv files and create .par files
• app-arch/rzip

  Compression program for large files
• app-arch/stuffit

  Aladdin Software's StuffIt and StuffIt Expander
• app-arch/unar

  Unpacker for various archiving formats, e.g. rar v3
• app-arch/unshield

  InstallShield CAB file extractor
• app-arch/vimball

  A command-line vimball archive extractor
• app-arch/wimlib

  The open source Windows Imaging (WIM) library
• app-arch/xdms

  xDMS - Amiga DMS disk image decompressor
• app-arch/zoo

  Manipulate archives of files in compressed form
• app-arch/zopfli

  Very good, but slow, deflate or zlib compression

app-backup

• app-backup/backintime

  Backup system inspired by TimeVault and FlyBack
• app-backup/borgbackup

  Deduplicating backup program with compression and authenticated encryption
• app-backup/borgmatic

  Automatically create, prune and verify backups with borgbackup
• app-backup/ccollect

  Pseudo incremental backup with different exclude lists using hardlinks and rsync
• app-backup/cdbackup

  Allows streaming backup utilities to dump/restore from CD-R(W)s or DVD(+/-RW)s
• app-backup/cdbkup

  Performs full/incremental backups of local/remote filesystems onto CD-R(W)s
• app-backup/cpdup

  Comprehensive filesystem mirroring program
• app-backup/dirvish

  Dirvish is a fast, disk based, rotating network backup system
• app-backup/duply

  Shell frontend for duplicity
• app-backup/hdup

  Hdup is backup program using tar, find, gzip/bzip2, mcrypt and ssh
• app-backup/rdumpfs

  a rsync-based dump file system backup tool
• app-backup/reoback

  Reoback Backup Solution
• app-backup/simplebackup

  Cross-platform backup program
• app-backup/spideroak-bin

  Secure free online backup, storage, and sharing system
• app-backup/tarsnap

  Online backups for the truly paranoid
• app-backup/vzdump

  A utility to make consistent snapshots of running OpenVZ containers

app-benchmarks

• app-benchmarks/bashmark

  Geno's cross platform benchmarking suite
• app-benchmarks/bonnie

  Performance Test of Filesystem I/O using standard C library calls
• app-benchmarks/bonnie++

  Hard drive bottleneck testing benchmark suite
• app-benchmarks/bootchart2

  Performance analysis and visualization of the system boot process
• app-benchmarks/dbench

  Popular filesystem benchmark
• app-benchmarks/filebench

  Filebench - A Model Based File System Workload Generator
• app-benchmarks/forkbomb

  Controlled fork() bomber for testing heavy system load
• app-benchmarks/httperf

  A tool from HP for measuring web server performance
• app-benchmarks/hyperfine

  A command-line benchmarking tool
• app-benchmarks/libc-bench

  Time and memory-efficiency tests of various C/POSIX standard library functions
• app-benchmarks/pipebench

  Measures the speed of stdin/stdout communication
• app-benchmarks/ramspeed

  Benchmarking for memory and cache
• app-benchmarks/siege

  HTTP regression testing and benchmarking utility

app-cdr

• app-cdr/b5i2iso

  Convert CD images from b5i (BlindWrite) to iso
• app-cdr/bashburn

  A shell script for burning optical media
• app-cdr/bin2iso

  converts RAW format (.bin/.cue) files to ISO/WAV format
• app-cdr/burncdda

  Console app for copying burning audio cds
• app-cdr/ccd2iso

  Convert CD images from ccd (CloneCD) to iso
• app-cdr/cdck

  Measure the read time per sector on CD or DVD to check the quality
• app-cdr/cddetect

  Tool for detecting the type of a CD/DVD without mounting it
• app-cdr/cdlabelgen

  CD cover, tray card and envelope generator
• app-cdr/cue2toc

  Convert CUE files to cdrdao's TOC format
• app-cdr/cuecue

  Cuecue converts .cue + [.ogg|.flac|.wav|.mp3] to .cue + .bin
• app-cdr/cuegen

  CUEgen is a FLAC-compatible cuesheet generator for Linux
• app-cdr/cuetools

  Utilities to manipulate and convert cue and toc files
• app-cdr/daa2iso

  Program for converting the DAA and GBI files to ISO
• app-cdr/disc-cover

  Creates CD-Covers via LaTeX by fetching cd-info from freedb.org or local file
• app-cdr/extract-xiso

  Tool for extracting and creating optimised Xbox ISO images
• app-cdr/gaffitter

  Genetic Algorithm File Fitter
• app-cdr/graveman

  Graphical frontend for cdrecord, mkisofs, readcd and sox using GTK+2
• app-cdr/iat

  BIN, MDF, PDI, CDI, NRG, and B5I converters
• app-cdr/mkcdtoc

  command-line utility to create toc-files for cdrdao
• app-cdr/mp3burn

  Burn mp3s without filling up your disk with .wav files
• app-cdr/multicd

  Tool for making direct copies of your files to multiple cd's
• app-cdr/nrg2iso

  Convert CD images from nrg (Nero) to iso
• app-cdr/plextor-tool

  Tool to change the parameters of a Plextor CD-ROM drive
• app-cdr/tkdvd

  A Tcl/Tk GUI for writing DVDs and CDs
• app-cdr/uif2iso

  Convert CD images from uif (MagicISO) to iso
• app-cdr/xcdroast

  Lightweight cdrtools front-end for CD and DVD writing

app-containers

• app-containers/apptainer

  The container system for secure high-performance computing
• app-containers/img

  Standalone daemon-less unprivileged Dockerfile and OCI container image builder
• app-containers/lxd

  Modern, secure and powerful system container and virtual machine manager
• app-containers/sen

  Terminal User Interface for docker engine

app-crypt

• app-crypt/aescrypt

  Advanced file encryption using AES
• app-crypt/asedriveiiie-serial

  ASEDriveIIIe Serial Card Reader
• app-crypt/asedriveiiie-usb

  ASEDriveIIIe USB Card Reader
• app-crypt/asekey

  ASEKey USB SIM Card Reader
• app-crypt/bcwipe

  Secure file removal utility
• app-crypt/bsign

  embed secure hashes (SHA1) and digital signatures (GNU Privacy Guard) into files
• app-crypt/ccrypt

  Encryption and decryption
• app-crypt/chntpw

  Offline Windows NT Password & Registry Editor
• app-crypt/ckpass

  ncurses based password database client compatible with KeePass 1.x databases
• app-crypt/codegroup

  encode / decode binary file as five letter codegroups
• app-crypt/coolkey

  Linux Driver support for the CoolKey and CAC products
• app-crypt/dieharder

  An advanced suite for testing the randomness of RNGs
• app-crypt/efitools

  Tools for manipulating UEFI secure boot platforms
• app-crypt/ekeyd

  Entropy Key userspace daemon
• app-crypt/fcrackzip

  Zip password cracker
• app-crypt/gifshuffle

  GIF colourmap steganography
• app-crypt/gnupg-pkcs11-scd

  PKCS#11 support for GnuPG
• app-crypt/gorilla

  Password Safe in secure way with GUI interface
• app-crypt/jitterentropy

  Hardware RNG based on CPU timing jitter
• app-crypt/jitterentropy-rngd

  Jitter RNG daemon
• app-crypt/kali-archive-keyring

  GnuPG archive keys of the Kali archive
• app-crypt/keylookup

  A tool to fetch PGP keys from keyservers
• app-crypt/libscrypt

  Shared library to implement the scrypt algorithm
• app-crypt/libu2f-host

  Yubico Universal 2nd Factor (U2F) Host C Library
• app-crypt/libu2f-server

  Yubico Universal 2nd Factor (U2F) server C Library
• app-crypt/mcrypt

  Replacement of the old unix crypt(1)
• app-crypt/md4sum

  md4 and edonkey hash algorithm tool
• app-crypt/md5deep

  Expanded md5sum program with recursive and comparison options
• app-crypt/md6sum

  A C implementation of MD6
• app-crypt/mhash

  Library providing a uniform interface to a large number of hash algorithms
• app-crypt/monkeysphere

  Leverage the OpenPGP web of trust for OpenSSH and Web authentication
• app-crypt/nasty

  Proof-of-concept GPG passphrase recovery tool
• app-crypt/onak

  onak is an OpenPGP keyserver
• app-crypt/ophcrack

  A time-memory-trade-off-cracker
• app-crypt/ophcrack-tables

  Tables available for ophcrack
• app-crypt/osslsigncode

  Platform-independent tool for Authenticode signing of EXE/CAB files
• app-crypt/p11-kit

  Provides a standard configuration setup for installing PKCS#11
• app-crypt/paperkey

  OpenPGP key archiver
• app-crypt/pesign

  Tools for manipulating signed PE-COFF binaries
• app-crypt/pgpdump

  A PGP packet visualizer
• app-crypt/pius

  A tool for signing and email all UIDs on a set of PGP keys
• app-crypt/pkcrack

  PkZip cipher breaker
• app-crypt/pkcs11-data

  Utilities for PKCS#11 data object manipulation in
• app-crypt/pkcs11-dump

  Utilities for PKCS#11 token content dump
• app-crypt/quickcrypt

  gives you a quick MD5 Password from any string
• app-crypt/rainbowcrack

  Hash cracker that precomputes plaintext - ciphertext pairs in advance
• app-crypt/rotix

  Rotix allows you to generate rotational obfuscations
• app-crypt/signing-party

  A collection of several tools related to OpenPGP
• app-crypt/ssdeep

  Computes context triggered piecewise hashes (fuzzy hashes)
• app-crypt/stan

  Stan analyzes binary streams and calculates statistical information
• app-crypt/tc-play

  A free, pretty much fully featured and stable TrueCrypt implementation
• app-crypt/veracrypt

  Disk encryption with strong security based on TrueCrypt
• app-crypt/xor-analyze

  Program for cryptanalyzing xor 'encryption' with variable key length
• app-crypt/zulucrypt

  Front end to cryptsetup

app-dicts

• app-dicts/dictd-vera

  V.E.R.A. -- Virtual Entity of Relevant Acronyms for dict
• app-dicts/dictd-wn

  WordNet for dict
• app-dicts/eblook

  Interactive search utility for electronic dictionaries
• app-dicts/freedict-deu-eng

  Freedict for language translation from German to English
• app-dicts/freedict-eng-fra

  Freedict for language translation from English to French
• app-dicts/freedict-eng-ita

  Freedict for language translation from English to Italian
• app-dicts/freedict-eng-swe

  Freedict for language translation from English to Swedish
• app-dicts/freedict-fra-eng

  Freedict for language translation from French to English
• app-dicts/freedict-ita-eng

  Freedict for language translation from Italian to English
• app-dicts/libydpdict

  Library for handling the Collins Dictionary database
• app-dicts/myspell-af

  Afrikaans dictionaries for myspell/hunspell
• app-dicts/myspell-bg

  Bulgarian dictionaries for myspell/hunspell
• app-dicts/myspell-cs

  Czech dictionaries for myspell/hunspell
• app-dicts/myspell-cy

  Welsh dictionaries for myspell/hunspell
• app-dicts/myspell-da

  Danish dictionaries for myspell/hunspell
• app-dicts/myspell-el

  Greek dictionaries for myspell/hunspell
• app-dicts/myspell-en

  English dictionaries for myspell/hunspell
• app-dicts/myspell-eo

  Esperanto dictionaries for myspell/hunspell
• app-dicts/myspell-et

  Estonian dictionaries for myspell/hunspell
• app-dicts/myspell-fo

  Faroese dictionaries for myspell/hunspell
• app-dicts/myspell-fr

  French dictionaries for myspell/hunspell
• app-dicts/myspell-ga

  Irish dictionaries for myspell/hunspell
• app-dicts/myspell-gl

  Galician dictionaries for myspell/hunspell
• app-dicts/myspell-he

  Hebrew dictionaries for myspell/hunspell
• app-dicts/myspell-hr

  Croatian dictionaries for myspell/hunspell
• app-dicts/myspell-hu

  Hungarian dictionaries for myspell/hunspell
• app-dicts/myspell-ia

  Interlingua dictionaries for myspell/hunspell
• app-dicts/myspell-id

  Indonesian dictionaries for myspell/hunspell
• app-dicts/myspell-is

  Icelandic dictionaries for myspell/hunspell
• app-dicts/myspell-it

  Italian dictionaries for myspell/hunspell
• app-dicts/myspell-km

  Khmer dictionaries for myspell/hunspell
• app-dicts/myspell-ku

  Kurdish dictionaries for myspell/hunspell
• app-dicts/myspell-large-en

  English Large dictionaries for myspell/hunspell
• app-dicts/myspell-lt

  Lithuanian dictionaries for myspell/hunspell
• app-dicts/myspell-lv

  Latvian dictionaries for myspell/hunspell
• app-dicts/myspell-mi

  Maori dictionaries for myspell/hunspell
• app-dicts/myspell-mk

  Macedonian dictionaries for myspell/hunspell
• app-dicts/myspell-ms

  Malay dictionaries for myspell/hunspell
• app-dicts/myspell-nb

  Norwegian dictionaries for myspell/hunspell
• app-dicts/myspell-nn

  Norwegian dictionaries for myspell/hunspell
• app-dicts/myspell-pt

  Portuguese dictionaries for myspell/hunspell
• app-dicts/myspell-pt-br

  Brazilian dictionaries for myspell/hunspell
• app-dicts/myspell-ro

  Romanian dictionaries for myspell/hunspell
• app-dicts/myspell-sk

  Slovak dictionaries for myspell/hunspell
• app-dicts/myspell-sl

  Slovenian dictionaries for myspell/hunspell
• app-dicts/myspell-sq

  Albanian dictionaries for myspell/hunspell
• app-dicts/myspell-sv

  Swedish dictionaries for myspell/hunspell
• app-dicts/myspell-sw

  Kiswahili dictionaries for myspell/hunspell
• app-dicts/myspell-tn

  Setswana dictionaries for myspell/hunspell
• app-dicts/myspell-tr

  Turkish dictionaries for myspell/hunspell
• app-dicts/myspell-uk

  Ukrainian dictionaries for myspell/hunspell
• app-dicts/myspell-zu

  Zulu dictionaries for myspell/hunspell
• app-dicts/stardict-dictd-devils

  Stardict Dictionary for Dictd.org's Devil's Dictionary
• app-dicts/stardict-freedict-eng-deu

  Stardict Dictionary English to German
• app-dicts/stardict-freedict-eng-fra

  Stardict Dictionary English to French
• app-dicts/stardict-freedict-eng-ita

  Stardict Dictionary English to Italian
• app-dicts/stardict-freedict-eng-lat

  Stardict Dictionary English to Latin
• app-dicts/stardict-freedict-eng-rus

  Stardict Dictionary English to Russian
• app-dicts/stardict-freedict-eng-spa

  Stardict Dictionary English to Spanish
• app-dicts/stardict-freedict-eng-swe

  Stardict Dictionary English to Swedish
• app-dicts/stardict-freedict-eng-tur

  Stardict Dictionary English to Turkish
• app-dicts/stardict-freedict-tur-deu

  Stardict Dictionary Turkish to German
• app-dicts/stardict-freedict-tur-eng

  Stardict Dictionary Turkish to English
• app-dicts/stardict-mova-smiley

  Stardict Dictionary for Mova.org's Smiley Dictionary
• app-dicts/stardict-quick-ru-en

  Quick but still useful Russian to English dictionary
• app-dicts/stardict-xdict-zh-en-gb

  Stardict Dictionary Simplified Chinese (GB) to English
• app-dicts/verbiste

  French conjugation system
• app-dicts/ydpdict

  Interface for the Collins Dictionary

app-doc

• app-doc/diveintopython

  'Dive Into Python' by Mark Pilgrim - Python 3
• app-doc/e16-docs

  The E16 online help
• app-doc/gimp-help

  GNU Image Manipulation Program help files
• app-doc/jargon

  A compendium of hacker slang illuminating many aspects of hackish tradition
• app-doc/linkers-and-loaders

  The Linkers and Loaders book
• app-doc/linux-device-drivers

  Howto write linux device drivers (updated for Linux 2.6)
• app-doc/linux-kernel-in-a-nutshell

  Linux Kernel in a Nutshell: A Desktop Quick Reference
• app-doc/mathjax-docs

  MathJax documentation
• app-doc/phrack

  A Hacker magazine by the community, for the community
• app-doc/phrack-all

  Hacker magazine by the community, for the community (all issues)
• app-doc/selflinux

  A german-language hypertext tutorial about Linux
• app-doc/zsh-lovers

  Tips, tricks and examples for the Z shell

app-editors

• app-editors/bluefish

  GTK HTML editor for the experienced web designer or programmer
• app-editors/curses-hexedit

  full screen curses hex editor (with insert/delete support)
• app-editors/dav

  Minimal console text editor
• app-editors/dhex

  ncurses-based hex-editor with diff mode
• app-editors/diakonos

  A Linux editor for the masses
• app-editors/focuswriter

  Fullscreen and distraction-free word processor
• app-editors/hexcurse

  ncurses based hex editor
• app-editors/hteditor

  File viewer, editor and analyzer for text, binary, and executable files
• app-editors/leafpad

  Simple GTK2 text editor
• app-editors/levee

  Really tiny vi clone, for things like rescue disks
• app-editors/lpe

  A lightweight programmers editor
• app-editors/micro

  Modern and intuitive terminal-based text editor
• app-editors/moe

  Powerful and user-friendly console text editor
• app-editors/ne

  The nice editor, easy to use for the beginner and powerful for the wizard
• app-editors/qxmledit

  Simple Qt-based XML editor
• app-editors/sandy

  an ncurses text editor with an easy-to-read, hackable C source
• app-editors/scite

  A very powerful, highly configurable, small editor with syntax coloring
• app-editors/tea

  Small, lightweight Qt text editor
• app-editors/ted

  X-based rich text editor
• app-editors/texworks

  Simple interface for working with TeX documents
• app-editors/wily

  An emulation of ACME, Plan9's hybrid window system, shell and editor
• app-editors/xmlcopyeditor

  XML Copy Editor is a fast, free, validating XML editor
• app-editors/yudit

  Free (Y)unicode text editor for all unices

app-emulation

• app-emulation/crossover-bin

  Commercial version of app-emulation/wine with paid support
• app-emulation/dinero

  Cache simulator
• app-emulation/dosemu

  DOS Emulator
• app-emulation/fuse

  Free Unix Spectrum Emulator by Philip Kendall
• app-emulation/fuse-utils

  Utils for the Free Unix Spectrum Emulator by Philip Kendall
• app-emulation/gxemul

  A Machine Emulator, Mainly emulates MIPS, but supports other CPU types
• app-emulation/libdsk

  Library for accessing discs and disc image files
• app-emulation/libspectrum

  Spectrum emulation library
• app-emulation/q4wine

  Qt GUI configuration tool for Wine
• app-emulation/qemu-init-scripts

  Kvm and qemu init scripts
• app-emulation/simh

  a simulator for historical computers such as Vax, PDP-11 etc.)
• app-emulation/ski

  ia64 instruction set simulator
• app-emulation/spectemu

  48k ZX Spectrum Emulator
• app-emulation/xcpc

  XCPC is a portable Amstrad CPC 464/664/6128 emulator written in C

app-eselect

• app-eselect/eselect-chuck

  Manages the /usr/bin/chuck symlink
• app-eselect/eselect-luajit

  Manages LuaJIT symlinks
• app-eselect/eselect-pinentry

  Manage /usr/bin/pinentry symlink
• app-eselect/eselect-sndpeek

  Manages the /usr/bin/sndpeek symlink
• app-eselect/eselect-timezone

  Manages timezone selection
• app-eselect/eselect-unison

  unison module for eselect

app-forensics

• app-forensics/afflib

  Library that implements the AFF image standard
• app-forensics/aide

  AIDE (Advanced Intrusion Detection Environment) is a file integrity checker
• app-forensics/cmospwd

  CmosPwd decrypts password stored in cmos used to access BIOS SETUP
• app-forensics/examiner

  Utilizes the objdump command to disassemble and comment foreign binaries
• app-forensics/foremost

  Console program to recover files based on their headers and footers
• app-forensics/galleta

  IE Cookie Parser
• app-forensics/honggfuzz

  A general purpose fuzzer with feedback support
• app-forensics/mac-robber

  mac-robber is a digital forensics and incident response tool that collects data
• app-forensics/magicrescue

  Find deleted files in block devices
• app-forensics/memdump

  Simple memory dumper for UNIX-Like systems
• app-forensics/pasco

  IE Activity Parser
• app-forensics/radamsa

  A general-purpose fuzzer
• app-forensics/rifiuti

  Recycle Bin Analyzer
• app-forensics/rkhunter

  Rootkit Hunter scans for known and unknown rootkits, backdoors, and sniffers
• app-forensics/sleuthkit

  A collection of file system and media management forensic analysis tools
• app-forensics/unhide

  Forensic tool to find hidden processes and TCP/UDP ports by rootkits/LKMs
• app-forensics/zzuf

  Transparent application input fuzzer

app-i18n

• app-i18n/cstools

  A charset conversion tool cstocs and two Perl modules for Czech language
• app-i18n/enca

  Detect and convert encoding of text files
• app-i18n/man-pages-ru

  A collection of Russian translations of Linux manual pages
• app-i18n/man-pages-zh_CN

  A somewhat comprehensive collection of Chinese Linux man pages

app-laptop

• app-laptop/dispad

  Daemon to disable trackpads while typing
• app-laptop/laptop-mode-tools

  Linux kernel laptop_mode user-space utilities
• app-laptop/mbpfan

  A simple daemon to control fan speed on all Macbook/Macbook Pros
• app-laptop/spicctrl

  tool for the sonypi-Device (found in Sony Vaio Notebooks)
• app-laptop/tpacpi-bat

  Control battery thresholds of recent ThinkPads, not supported by tp_smapi
• app-laptop/tpb

  IBM ThinkPad buttons utility

app-misc

• app-misc/abduco

  lightweight session manager with {de,at}tach support
• app-misc/acdctl

  Apple Cinema Display Control
• app-misc/actkbd

  A keyboard shortcut daemon
• app-misc/aldo

  A morse tutor
• app-misc/astrolog

  A many featured astrology chart calculation program
• app-misc/away

  Terminal locking program with few additional features
• app-misc/banner

  The well known banner program for Linux
• app-misc/bb

  Lightweight ASCII art demo using media-libs/aalib
• app-misc/beancounter

  Finance performance calculation engine with full data acquisition, SQL support
• app-misc/beanstalkd

  A simple, fast work queue
• app-misc/bgrep

  Grep-like tool to search for binary strings
• app-misc/blink1

  blink(1) USB RGB LED status light control suite
• app-misc/bottlerocket

  CLI interface to the X-10 Firecracker Kit
• app-misc/brewtarget

  Application to create and manage beer recipes
• app-misc/btail

  Bayesian logfile filter
• app-misc/cadubi

  An application that allows you to draw ASCII-Art images
• app-misc/cbview

  viewer/converter for CBR/CBZ comic book archives
• app-misc/cdcat

  Simple yet effective CD indexing program
• app-misc/cdctl

  Utility to control your cd/dvd drive
• app-misc/cdircmp

  Compare directories and select files to copy
• app-misc/cdspeed

  Change the speed of your CD drive
• app-misc/clockywock

  ncurses based analog clock
• app-misc/cmatrix

  Ncurses based app to show a scrolling screen from the Matrix
• app-misc/conmux

  A console multiplexor
• app-misc/cpipe

  Counting pipe, measures data transfered over pipe
• app-misc/crunch

  A wordlist generator
• app-misc/cstream

  General-purpose stream-handling tool like UNIX dd
• app-misc/dailystrips

  Dailystrips automatically downloads your favorite online comics from the web
• app-misc/ddccontrol

  Control monitor parameters, like brightness, contrast, RGB color levels via DDC
• app-misc/ddccontrol-db

  DDCControl monitor database
• app-misc/dfshow

  Unix-like rewrite of some of the applications from DF-EDIT
• app-misc/digitemp

  Temperature logging and reporting using Maxim's iButtons and 1-Wire protocol
• app-misc/dvorak7min

  Simple ncurses-based typing tutor for learning the Dvorak keyboard layout
• app-misc/dvtm

  Dynamic virtual terminal manager
• app-misc/empty

  Small shell utility, similar to expect(1)
• app-misc/esekeyd

  Multimedia key daemon that uses the Linux event interface
• app-misc/evtest

  test program for capturing input device events
• app-misc/faq

  Format agnostic jQ
• app-misc/figlet

  program for making large letters out of ordinary text
• app-misc/fslurp

  Read and display data from Fronius IG and IG Plus inverters
• app-misc/geekcode

  Geek code generator
• app-misc/gentoo

  Graphical file manager for Unix-like systems, using GTK+
• app-misc/glastree

  glastree is a poor mans snapshot utility using hardlinks written in perl
• app-misc/grabcartoons

  Comic-summarizing utility
• app-misc/gtk-sunlight

  Real-time Sunlight Wallpaper
• app-misc/hddled

  Show hard disk activity using the scroll lock LED
• app-misc/hello

  GNU "Hello, world" application
• app-misc/hexcompare

  ncurses-based visual comparison of binary files
• app-misc/hivex

  Library for reading and writing Windows Registry 'hive' binary files
• app-misc/i2bits

  Utility to convert hex or dec to binary format
• app-misc/inputlircd

  Inputlirc daemon to utilize /dev/input/event*
• app-misc/irtrans-irclient

  ASCII Client for the IRTrans Server
• app-misc/irtrans-irserver

  Server software for IRTrans
• app-misc/jail

  Builds a chroot and configures all the required files, directories and libraries
• app-misc/joy2key

  An application that translates joystick events to keyboard events
• app-misc/khard

  Console CardDAV client
• app-misc/klavaro

  Another free touch typing tutor program
• app-misc/ktoblzcheck

  Library to check account numbers and bank codes of German banks
• app-misc/ledit

  A line editor to be used with interactive commands
• app-misc/linuxspa

  Linux Serial Protocol Analyser
• app-misc/liquidctl

  Cross-platform tool and drivers for liquid coolers and other devices
• app-misc/lockfile-progs

  Programs to safely lock/unlock files and mailboxes
• app-misc/lsx

  list executables
• app-misc/mencal

  Calendar to track menstruation cycles
• app-misc/mepl

  Self-employed-mode software for 3COM/USR message modems
• app-misc/mkcert

  A zero-config tool to make locally trusted development certificates
• app-misc/mouseremote

  X10 MouseRemote
• app-misc/muttprint

  Script for pretty printing of your mails
• app-misc/mvcase

  A modified version of mv, used to convert filenames to lower/upper case
• app-misc/notary

  A project that allows anyone to have trust over arbitrary collections of data
• app-misc/note

  A note taking perl program
• app-misc/nut

  Record what you eat and analyze your nutrient levels
• app-misc/ola

  Open Lighting Architecture, a framework for lighting control information
• app-misc/oneko

  A cat, dog and others which chase the mouse or windows around the screen
• app-misc/pal

  Command-line calendar program
• app-misc/perltrash

  Command-line trash can emulation
• app-misc/pfm

  Terminal-based file manager written in Perl
• app-misc/pipeworks

  Small utility that measures throughput between stdin and stdout
• app-misc/plod

  Tool to help administrators keep track of daily activities
• app-misc/rdfind

  Find duplicate files based on their content
• app-misc/regex-markup

  A tool to color syslog files as well
• app-misc/regionset

  Sets the region on DVD drives
• app-misc/screenfetch

  Bash Screenshot Information Tool
• app-misc/screenie

  A small and lightweight screen wrapper
• app-misc/scrub

  Overwrite files with iterative patterns
• app-misc/sl

  Sophisticated graphical program which corrects your miss typing
• app-misc/smtm

  Stock ticker, profit/loss calculator and chart tool
• app-misc/socnetv

  Qt Social Network Visualizer
• app-misc/sonypid

  Tool to use the Sony Vaios jog-dial as a mouse-wheel
• app-misc/tdfsb

  SDL based graphical file browser
• app-misc/terminal-colors

  A tool to display color charts for 8, 16, 88, and 256 color terminals
• app-misc/timew-report

  An interface for Timewarrior report data
• app-misc/tkpasman

  Useful and reliable personal password manager, written in Tcl/Tk
• app-misc/tmux-mem-cpu-load

  CPU, RAM memory, and load monitor for use with tmux
• app-misc/toilet

  The Other Implementations letters. Figlet replacement
• app-misc/tprint

  Transparent Print Utility for terminals
• app-misc/ttyrec

  ttyrec provides tools to record and replay a terminal session
• app-misc/vifm

  Console file manager with vi(m)-like keybindings
• app-misc/vittk

  A front end for Taskwarrior (app-misc/task)
• app-misc/vzstats

  OpenVZ stats collection daemon
• app-misc/wipe

  Secure file wiping utility based on Peter Gutman's patterns
• app-misc/worker

  Worker Filemanager: Amiga Directory Opus 4 clone
• app-misc/xmind

  Brainstorming and mind mapping software tool
• app-misc/ytree

  Curses-based file manager
• app-misc/zisofs-tools

  User utilities for zisofs

app-mobilephone

• app-mobilephone/anyremote

  Bluetooth, infrared or cable remote control service
• app-mobilephone/gammu

  A tool to handle your cellular phone
• app-mobilephone/gnokii

  User space driver and tools for use with mobile phones
• app-mobilephone/heimdall

  Tool suite used to flash firmware onto Samsung devices
• app-mobilephone/scmxx

  Exchange data with Siemens phones
• app-mobilephone/smstools

  Send and receive short messages through GSM modems
• app-mobilephone/sobexsrv

  Scripting/Secure OBEX Server (for BlueZ Linux)
• app-mobilephone/vmoconv

  A tool that converts Siemens phones VMO and VMI audio files to gsm and wav

app-office

• app-office/magicpoint

  X11 based presentation tool
• app-office/mdbtools

  Set of libraries and utilities for reading Microsoft Access database (MDB) files
• app-office/multitalk

  New type of presentation program
• app-office/projectlibre-bin

  Open source desktop alternative to Microsoft Project

app-pda

• app-pda/dynamite

  A tool for decompressing data compressed with PKWARE Data Compression Library
• app-pda/ideviceinstaller

  A tool to interact with the installation_proxy of an Apple's iDevice
• app-pda/ifuse

  Mount Apple iPhone/iPod Touch file systems for backup purposes
• app-pda/jpilot

  Desktop Organizer Software for the Palm Pilot
• app-pda/libimobiledevice

  Support library to communicate with Apple iPhone/iPod Touch devices
• app-pda/libimobiledevice-glue

  Support library for libimobiledevice projects
• app-pda/libplist

  Support library to deal with Apple Property Lists (Binary & XML)
• app-pda/libusbmuxd

  USB multiplex daemon for use with Apple iPhone/iPod Touch devices
• app-pda/pilot-link

  Suite of tools for moving data between a Palm device and a desktop

app-portage

• app-portage/conf-update

  conf-update is a ncurses-based config management utility
• app-portage/epkg

  A simple portage wrapper which works like other package managers
• app-portage/gentle

  Gentoo Lazy Entry - a metadata.xml generator
• app-portage/golop

  A pure Go re-implementation of genlop
• app-portage/porticron

  cron script to sync portage and send update mails to root
• app-portage/repo-commit

  A repository commit helper
• app-portage/tatt

  Arch testing tool
• app-portage/ufed

  Gentoo Linux USE flags editor

app-shells

• app-shells/bashdb

  bash source code debugging
• app-shells/bashish

  Text console theme engine
• app-shells/ccsh

  UNIX Shell for people already familiar with the C language
• app-shells/esh

  A UNIX Shell with a simplified Scheme syntax
• app-shells/fzf

  General-purpose command-line fuzzy finder, written in Golang
• app-shells/ksh

  The Original ATT Korn Shell
• app-shells/kshdb

  Korn Shell Debugger
• app-shells/mcfly

  Context-aware bash history search replacement (ctrl-r)
• app-shells/rc

  A reimplementation of the Plan 9 shell
• app-shells/rrs

  Reverse Remote Shell
• app-shells/rush

  Restricted User Shell
• app-shells/sash

  A small (static) UNIX Shell
• app-shells/shish

  The diet shell
• app-shells/soapbox

  A preload (sandbox) library to restrict filesystem writes
• app-shells/squirrelsh

  Cross-platform object-oriented scripting shell using the squirrel language
• app-shells/thefuck

  Magnificent app which corrects your previous console command

app-text

• app-text/aiksaurus

  A thesaurus lib, tool, and database
• app-text/an

  Very fast anagram generator with dictionary lookup
• app-text/asa

  ASA Carriage control conversion for ouput by Fortran programs
• app-text/asciidoc

  A plain text human readable/writable document format
• app-text/bact

  Boosting Algorithm for Classification of Trees
• app-text/barcode

  barcode generator
• app-text/bdf2psf

  Converter to generate console fonts from BDF source fonts
• app-text/blahtexml

  TeX-to-MathML converter
• app-text/blogc

  A blog compiler
• app-text/cb2bib

  Tool for extracting unformatted bibliographic references
• app-text/code2html

  Converts source files to colored HTML output
• app-text/convertlit

  CLit converts MS ebook .lit files to .opf (xml+html+png+jpg)
• app-text/dictd

  Dictionary Client/Server for the DICT protocol
• app-text/diction

  Diction and style checkers for english and german texts
• app-text/ding

  Tk based dictionary (German-English) (incl. dictionary itself)
• app-text/docbook2X

  Tools to convert docbook to man and info
• app-text/docbook-xsl-ns-stylesheets

  XSL Stylesheets for Docbook
• app-text/docbook-xsl-stylesheets

  XSL Stylesheets for Docbook
• app-text/docx2txt

  Convert MS Office docx files to plain text
• app-text/epstool

  Creates or extracts preview images in EPS files, fixes bounding boxes
• app-text/expander

  Expander is a utility that acts as a filter for text editors
• app-text/extract_url

  extracts URLs from correctly-encoded MIME email messages or plain text
• app-text/fblog

  Small command-line JSON Log viewer
• app-text/fbpdf

  framebuffer pdf and djvu viewer
• app-text/groonga

  An Embeddable Fulltext Search Engine
• app-text/groonga-normalizer-mysql

  Groonga plugin that provides MySQL compatible normalizers
• app-text/grutatxt

  A converter from plain text to HTML and other markup languages
• app-text/halibut

  yet another free document preparation system
• app-text/hnb

  A program to organize many kinds of data in one place
• app-text/htmldoc

  Convert HTML pages into a PDF document
• app-text/htmlinc

  HTML Include System by Ulli Meybohm
• app-text/htmlrecode

  Recodes HTML file using a new character set
• app-text/htmltidy

  Tidy the layout and correct errors in HTML and XML documents
• app-text/html-xml-utils

  A number of simple utilities for manipulating HTML and XML files
• app-text/itex2mml

  LaTeX to XHTML/MathML converter
• app-text/jo

  JSON output from a shell
• app-text/libxmlpatch

  A set of tools to create and apply patch to XML files using XPath
• app-text/linuxdoc-tools

  A toolset for processing LinuxDoc DTD SGML files
• app-text/llpp

  Graphical PDF viewer which aims to superficially resemble less(1)
• app-text/logmerge

  Small and powerful script to merge two or more logfiles
• app-text/mathtex

  Lets you easily embed LaTeX math in your own html pages, blogs, wikis, etc
• app-text/mpage

  Many to one page printing utility
• app-text/o3read

  Converts OpenOffice formats to text or HTML
• app-text/ocrad

  OCR (Optical Character Recognition) program
• app-text/odt2txt

  A simple converter from OpenDocument Text to plain text
• app-text/paps

  Unicode-aware text to PostScript converter
• app-text/par

  a paragraph reformatter, vaguely similar to fmt, but better
• app-text/pastebinit

  Software that lets you send anything you want directly to a pastebin
• app-text/pdfminer

  Python tool for extracting information from PDF documents
• app-text/pelican

  A tool to generate a static blog, with restructured text or markdown input files
• app-text/pep

  General purpose filter and file cleaning program
• app-text/pinfo

  Hypertext info and man viewer based on (n)curses
• app-text/psiconv

  An interpreter for Psion 5(MX) file formats
• app-text/psmark

  Prints watermark-like text on any PostScript document
• app-text/pspdftool

  Tool for prepress preparation of PDF and PostScript documents
• app-text/pspresent

  A tool to display full-screen PostScript presentations
• app-text/restview

  reStructuredText viewer
• app-text/sablotron

  An XSLT Parser in C++
• app-text/sdcv

  Console version of Stardict program
• app-text/sgrep

  Use structural criteria to grep and index text, SGML, XML and HTML and filter
• app-text/spellutils

  spellutils includes 'newsbody' (useful for spellchecking in mails, etc.)
• app-text/tabler

  A utility to create text art tables from delimited input
• app-text/teseq

  A tool for analyzing files that contain control characters and sequences
• app-text/tkinfo

  Info Browser in TK
• app-text/tkman

  Graphical, hypertex man and info page browser
• app-text/txt2man

  Scripts to convert regular ASCII text to man pages
• app-text/txt2pdbdoc

  Text/HTML to Doc file converter for the Palm Pilot
• app-text/txt2tags

  Generate marked up documents (HTML, etc.)from a plain text file with markup
• app-text/u2ps

  A text to PostScript converter like a2ps, but supports UTF-8
• app-text/unac

  Library and command-line tool for removing accents from characters
• app-text/unpaper

  Post-processor for scanned and photocopied book pages
• app-text/vgrep

  A pager for grep, git-grep and similar grep implementations
• app-text/wscr

  A Lightweight and Fast Anagram Solver
• app-text/xapian-omega

  An application built on Xapian, consisting of indexers and a CGI search frontend
• app-text/xchm

  Utility for viewing Compiled HTML Help (CHM) files
• app-text/xiphos

  Gtk+-based Bible-study frontend for SWORD
• app-text/xlhtml

  Convert MS Excel and Powerpoint files to HTML
• app-text/xml2

  These tools are used to convert XML and HTML to and from a line-oriented format
• app-text/xml2doc

  Tool to convert simple XML to a variety of formats (pdf, html, txt, manpage)
• app-text/xmldiff

  Tool that figures out the differences between two similar XML files
• app-text/xmlformat

  Reformat XML documents to your custom style
• app-text/xmltoman

  Simple scripts for converting xml to groff or html
• app-text/xpdf

  PDF viewer and toolkit
• app-text/yodl

  Your Own Document Language: a pre-document language and tools to process it
• app-text/zathura-djvu

  DjVu plug-in for zathura
• app-text/zathura-pdf-poppler

  PDF plug-in for zathura
• app-text/zathura-ps

  PostScript plug-in for zathura

app-vim

• app-vim/scala-syntax

  vim plugin: Scala syntax highlighting, filetype and indent settings

dev-build

• dev-build/boost-m4

  Another set of autoconf macros for compiling against boost
• dev-build/icmake

  Hybrid between a make utility and a shell scripting language
• dev-build/pmake

  BSD build tool to create programs in parallel. Debian's version of NetBSD's make
• dev-build/remake

  Patched version of GNU Make with improved error reporting, tracing and debugging

dev-cpp

• dev-cpp/clhpp

  Khronos OpenCL C++ bindings
• dev-cpp/clucene

  High-performance, full-featured text search engine based off of lucene in C++
• dev-cpp/ctemplate

  A simple but powerful template language for C++
• dev-cpp/ETL

  Multi-platform class and template library
• dev-cpp/fast_float

  Fast and exact implementation of the C++ from_chars functions for number types
• dev-cpp/libmcpp

  A portable C++ preprocessor
• dev-cpp/lucene++

  C++ port of Lucene library, a high-performance, full-featured text search engine
• dev-cpp/prometheus-cpp

  Prometheus Client Library for Modern C++
• dev-cpp/tclap

  Simple templatized C++ library for parsing command line arguments
• dev-cpp/websocketpp

  C++/Boost Asio based websocket client/server library

dev-db

• dev-db/freetds

  Tabular Datastream Library
• dev-db/kyotocabinet

  A straightforward implementation of DBM
• dev-db/libiodbc

  ODBC Interface for Linux
• dev-db/opendbx

  OpenDBX - A database abstraction layer
• dev-db/oracle-instantclient

  Oracle 18c Instant Client with SDK
• dev-db/percona-server

  Fully compatible, enhanced and open source drop-in replacement for MySQL
• dev-db/percona-toolkit

  Advanced command-line tools to perform a variety of MySQL and system tasks
• dev-db/percona-xtrabackup

  Hot backup utility for MySQL based servers
• dev-db/sqlcipher

  Full Database Encryption for SQLite
• dev-db/sqlitestudio

  Powerful cross-platform SQLite database manager
• dev-db/tokyocabinet

  A library of routines for managing a database
• dev-db/unixODBC

  Complete ODBC driver manager

dev-debug

• dev-debug/apitrace

  Tool for tracing, analyzing, and debugging graphics APIs
• dev-debug/cgdb

  A curses front-end for GDB, the GNU debugger
• dev-debug/duma

  DUMA (Detect Unintended Memory Access) is a memory debugging library
• dev-debug/edb-debugger

  edb is a cross platform x86/x86-64 debugger, inspired by Ollydbg
• dev-debug/leaktracer

  Trace and analyze memory leaks in C++ programs
• dev-debug/ltrace

  trace library calls made at runtime

dev-dotnet

• dev-dotnet/libgdiplus

  Library for using System.Drawing with Mono

dev-embedded

• dev-embedded/cpik

  C compiler for PIC18 devices
• dev-embedded/lpc21isp

  In-circuit programming (ISP) tool for the NXP microcontrollers
• dev-embedded/mcu8051ide

  Graphical IDE for microcontrollers based on 8051
• dev-embedded/nodemcu-uploader

  Simple tool for uploading files to the filesystem of an ESP8266 running NodeMCU
• dev-embedded/powersoftplus-libftdi

  Library which includes a table of VIDs and PIDs of Ever UPS devices
• dev-embedded/stm32flash

  Open source flash program for STM32 using the ST serial bootloader

dev-erlang

• dev-erlang/hamcrest

  Erlang port of Hamcrest

dev-games

• dev-games/irrlicht-mt

  Minetest's fork of dev-games/irrlicht
• dev-games/irrlicht-mt-headers

  Header files for Minetest's fork of dev-games/irrlicht

dev-go

• dev-go/go-bindata

  A small utility which generates Go code from any file
• dev-go/gogo-protobuf

  Protocol Buffers for Go with Gadgets
• dev-go/goversion

  Print version used to build Go executables

dev-java

• dev-java/jbitcollider-core

  Core classes of jBitcollider: org.bitpedia.collider.core
• dev-java/sbt

  sbt is a build tool for Scala and Java projects that aims to do the basics well

dev-lang

• dev-lang/cll1h

  C<<1 programming language system
• dev-lang/gforth

  GNU Forth is a fast and portable implementation of the ANSI Forth language
• dev-lang/jimtcl

  Small footprint implementation of Tcl programming language
• dev-lang/jwasm

  MASM-compatible TASM-similar assembler (fork of Wasm)
• dev-lang/lisaac

  An object prototype based language
• dev-lang/luajit

  Just-In-Time Compiler for the Lua programming language
• dev-lang/mercury

  Mercury is a modern general-purpose logic/functional programming language
• dev-lang/mercury-extras

  Additional libraries and tools that are not part of the Mercury standard library
• dev-lang/micropython

  Python implementation for microcontrollers
• dev-lang/mlton

  Standard ML optimizing compiler and libraries
• dev-lang/mono

  Mono runtime and class libraries, a C# compiler/interpreter
• dev-lang/squirrel

  A interpreted language mainly used for games
• dev-lang/teyjus

  Higher-order logic programming language Lambda Prolog

dev-libs

• dev-libs/9libs

  Plan 9 compatibility libraries
• dev-libs/amdgpu-pro-opencl

  Proprietary OpenCL implementation for AMD GPUs
• dev-libs/aml

  Event timer executor loop
• dev-libs/antlr-c

  The ANTLR3 C Runtime
• dev-libs/argtable

  An ANSI C library for parsing GNU-style command-line options with minimal fuss
• dev-libs/bcm2835

  Provides access to GPIO and other IO functions on the Broadcom BCM2835
• dev-libs/bglibs

  Bruce Guenter's Libraries Collection
• dev-libs/bitset

  A compressed bitset with supporting data structures and algorithms
• dev-libs/cgreen

  Unit test and mocking framework for C and C++
• dev-libs/chmlib

  Library for MS CHM (compressed html) file format
• dev-libs/cl

  OpenCL bindings for Erlang
• dev-libs/confuse

  a configuration file parser library
• dev-libs/crossguid

  Lightweight cross platform C++ GUID/UUID library
• dev-libs/cyrus-sasl

  The Cyrus SASL (Simple Authentication and Security Layer)
• dev-libs/dbus-c++

  Provides a C++ API for D-BUS
• dev-libs/dietlibc

  A libc optimized for small size
• dev-libs/ding-libs

  Set of utility libraries (mostly used by sssd)
• dev-libs/dqlite

  Embeddable, replicated and fault tolerant SQL engine
• dev-libs/eb

  EB is a C library and utilities for accessing CD-ROM books
• dev-libs/eventlog

  Support library for syslog-ng
• dev-libs/faxpp

  Small, fast and conformant XML pull parser written in C
• dev-libs/fcgi

  FastCGI Developer's Kit
• dev-libs/fddl

  Free Decision Diagram Library
• dev-libs/ferrisloki

  Loki C++ library from Modern C++ Design
• dev-libs/fstrm

  Frame Streams implementation in C
• dev-libs/granite

  Elementary OS library that extends GTK+
• dev-libs/hidapi

  A multi-platform library for USB and Bluetooth HID-Class devices
• dev-libs/http-fetcher

  Library for downloading files via HTTP using the GET method
• dev-libs/iksemel

  eXtensible Markup Language parser library designed for Jabber applications
• dev-libs/isa-l_crypto

  Intelligent Storage Acceleration Library - cryptographic components
• dev-libs/json-c

  A JSON implementation in C
• dev-libs/jthread

  JThread provides some classes to make use of threads easy on different platforms
• dev-libs/judy

  A C library that implements a dynamic array
• dev-libs/libbase58

  C implementation of Bitcoin's base58 encoding
• dev-libs/libbytesize

  Tiny library providing a C "class" for working with arbitrary big byte sizes
• dev-libs/libcec

  Library for communicating with the Pulse-Eight USB HDMI-CEC Adaptor
• dev-libs/libcgroup

  Tools and libraries to configure and manage kernel control groups
• dev-libs/libconfig

  Libconfig is a simple library for manipulating structured configuration files
• dev-libs/libdaemon

  Simple library for creating daemon processes in C
• dev-libs/libdbusmenu

  Library to pass menu structure across DBus
• dev-libs/libdbusmenu-qt

  Library providing Qt implementation of DBusMenu specification
• dev-libs/libdispatch

  A library for concurrent code execution on multicore hardware
• dev-libs/libee

  An Event Expression Library inspired by CEE
• dev-libs/libelf

  ELF object file access library
• dev-libs/libezV24

  Library that provides an easy API to Linux serial ports
• dev-libs/libgaminggear

  Provides functionality for gaming input devices
• dev-libs/libgnt

  Pidgin's GLib Ncurses Toolkit
• dev-libs/libindicate

  Library to raise flags on DBus for other components of the desktop
• dev-libs/libjcat

  Library and tool for reading and writing Jcat files
• dev-libs/libkpass

  Libkpass is a C implementation to access KeePass 1.x format password databases
• dev-libs/liblognorm

  Fast samples-based log normalization library
• dev-libs/liblzw

  small C library for reading LZW compressed files (.Z)
• dev-libs/libmaa

  Library with low-level data structures which are helpful for writing compilers
• dev-libs/libmba

  A library of generic C modules
• dev-libs/libmcrypt

  Provides an uniform interface to access several encryption algorithms
• dev-libs/libnsfb

  C library for framebuffer abstraction
• dev-libs/libofx

  Library to support the Open Financial eXchange XML format
• dev-libs/libp11

  Abstraction layer to simplify PKCS#11 API
• dev-libs/libpfm

  Hardware-based performance monitoring interface for Linux
• dev-libs/libplatform

  Platform support library used by libCEC and binary add-ons for Kodi
• dev-libs/libptytty

  A library for mostly OS-independent handling of pty/tty/utmp/wtmp/lastlog
• dev-libs/librdkafka

  Apache Kafka C/C++ client library
• dev-libs/librelp

  An easy to use library for the RELP protocol
• dev-libs/libstroke

  Stroke and Gesture recognition Library
• dev-libs/libtar

  C library for manipulating tar archives
• dev-libs/libtompoly

  Portable ISO C library for polynomial basis arithmetic
• dev-libs/libucl

  Universal configuration library parser
• dev-libs/libvformat

  Library to read and write vcard files
• dev-libs/libx86

  A hardware-independent library for executing real-mode x86 code
• dev-libs/libx86emu

  A library for emulating x86
• dev-libs/libxdg-basedir

  Small library to access XDG Base Directories Specification paths
• dev-libs/libxdiff

  Library for creating diff files
• dev-libs/libxls

  Library which can read Excel (xls) files
• dev-libs/libxmlb

  Library to help create and query binary XML blobs
• dev-libs/light

  A program to control backlights (and other hardware lights)
• dev-libs/lockdev

  Library for locking devices
• dev-libs/log4cplus

  C++ port of the Log for Java (log4j) logging library
• dev-libs/log4cpp

  C++ classes for flexible logging to files, syslog and other destinations
• dev-libs/log4cxx

  Library of C++ classes for logging to files, syslog and other destinations
• dev-libs/log4sh

  A flexible logging framework for shell scripts
• dev-libs/mimetic

  C++ MIME library designed to be easy to use and integrate, fast and efficient
• dev-libs/miniz

  Lossless, high performance data compression library
• dev-libs/mm

  Shared Memory Abstraction Library
• dev-libs/nanomsg

  High-performance messaging interface for distributed applications
• dev-libs/opencl-icd-loader

  Official Khronos OpenCL ICD Loader
• dev-libs/opencryptoki

  PKCS#11 provider cryptographic hardware
• dev-libs/openct

  library for accessing smart card terminals
• dev-libs/openobex

  Implementation of the OBEX protocol used for transferring data to mobile devices
• dev-libs/ossp-uuid

  An ISO-C:1999 API with CLI for generating DCE, ISO/IEC and RFC compliant UUID
• dev-libs/pakchois

  PaKChoiS - PKCS #11 wrapper library
• dev-libs/papi

  Performance Application Programming Interface
• dev-libs/pcl

  Portable Coroutine Library
• dev-libs/pkcs11-helper

  PKCS#11 helper library
• dev-libs/protobuf-c

  Protocol Buffers implementation in C
• dev-libs/qcustomplot

  Qt C++ widget for plotting and data visualization
• dev-libs/redis-ipc

  A (redis) client library for using redis as system IPC msg/event bus
• dev-libs/rlog

  A C++ logging library
• dev-libs/rremove

  A simple library to recursively delete non-empty directories
• dev-libs/sentry-native

  Sentry SDK for C, C++ and native applications
• dev-libs/shhopt

  library for parsing command line options
• dev-libs/softhsm

  A software PKCS#11 implementation
• dev-libs/squareball

  A general-purpose library for C99
• dev-libs/starpu

  Unified runtime system for heterogeneous multicore architectures
• dev-libs/stfl

  A library which implements a curses-based widget set for text terminals
• dev-libs/tntnet

  Modular, multithreaded web application server extensible with C++
• dev-libs/tvmet

  Tiny Vector Matrix library using Expression Templates
• dev-libs/ucl

  the UCL Compression Library
• dev-libs/udis86

  Disassembler library for the x86/-64 architecture sets
• dev-libs/uulib

  Library that supports Base64 (MIME), uuencode, xxencode and binhex coding
• dev-libs/volume_key

  Library for manipulating and storing storage volume encryption keys
• dev-libs/xapian

  Xapian Probabilistic Information Retrieval library
• dev-libs/xapian-bindings

  SWIG and JNI bindings for Xapian
• dev-libs/xerces-c

  Validating XML parser written in a portable subset of C++
• dev-libs/xmlrpc-c

  A lightweight RPC library based on XML and HTTP
• dev-libs/xmlsec

  Command line tool for signing, verifying, encrypting and decrypting XML
• dev-libs/yaz

  C/C++ toolkit for Z39.50v3 clients and servers
• dev-libs/zziplib

  Lightweight library for extracting data from files archived in a single zip file

dev-lua

• dev-lua/ldoc

  A LuaDoc-compatible documentation generation system
• dev-lua/luv

  Bare libuv bindings for lua
• dev-lua/messagepack

  pure Lua implementation of the MessagePack serialization format
• dev-lua/toluapp

  Tool to integrate C/C++ code with Lua

dev-ml

• dev-ml/async_extra

  Jane Street Capital's asynchronous execution library (extra)
• dev-ml/calendar

  Ocaml library to handle dates and time
• dev-ml/lablgl

  Objective CAML interface for OpenGL
• dev-ml/ocaml-autoconf

  autoconf macros to support configuration of OCaml programs and libraries
• dev-ml/ocaml-doc

  Ocaml reference manual (html)
• dev-ml/ocaml-hashcons

  OCaml hash-consing library
• dev-ml/ocaml-sqlite3

  SQLite3 bindings for OCaml
• dev-ml/reactiveData

  Functional reactive programming with incremental changes in data structures
• dev-ml/uchar

  Uchar compatibility library

dev-perl

• dev-perl/File-Scan-ClamAV

  Connect to a local Clam Anti-Virus clamd service and send commands
• dev-perl/Search-Xapian

  Perl XS frontend to the Xapian C++ search library

dev-python

• dev-python/configshell-fb

  A Python library for building configuration shells
• dev-python/hidapi

  A Cython interface to HIDAPI library
• dev-python/insipid-sphinx-theme

  Insipid Sphinx theme
• dev-python/kaitaistruct

  Kaitai Struct runtime for Python
• dev-python/mitmproxy-wireguard

  WireGuard frontend for mitmproxy
• dev-python/nodeenv

  Node.js virtual environment builder
• dev-python/pdoc3

  Auto-generate API documentation for Python projects
• dev-python/pocketlint

  Shared code for running pylint against rhinstaller projects
• dev-python/pyacoustid

  Python bindings for Chromaprint and the AcoustID web service
• dev-python/pyalsa

  Python bindings for ALSA library
• dev-python/pycxx

  Set of facilities to extend Python with C++
• dev-python/pydbus

  Pythonic DBus library
• dev-python/pyfuse3

  Python 3 bindings for libfuse 3 with asynchronous API
• dev-python/pyopencl

  Python wrapper for OpenCL
• dev-python/pyrss2gen

  RSS feed generator written in Python
• dev-python/pysvn

  Object-oriented python bindings for subversion
• dev-python/pytest-markdown

  Run tests in your markdown
• dev-python/pytest-ordering

  pytest plugin to run your tests in a specific order
• dev-python/python-caja

  Python bindings for the Caja file manager
• dev-python/python-gammu

  Python bindings for Gammu
• dev-python/python-ly

  Tool and library for manipulating LilyPond files
• dev-python/python-rtmidi

  Python bindings for media-libs/rtmidi implemented using Cython
• dev-python/qscintilla

  Python bindings for QScintilla
• dev-python/stomp-py

  Python client library for the STOMP messaging protocol
• dev-python/thrift

  Python implementation of Thrift
• dev-python/txtorcon

  Twisted-based Tor controller client, with state-tracking abstractions

dev-util

• dev-util/archdiff

  Utility to view the differences between two source code archives
• dev-util/astyle

  Artistic Style is a re-indenter and reformatter for C++, C and Java source code
• dev-util/autodia

  Parses source code, XML or data and produces an XML document in Dia format
• dev-util/autoproject

  Start a programming project using autotools and a command line parser generator
• dev-util/babeltrace

  Command-line tool and library to read and convert trace files
• dev-util/bcpp

  Indents C/C++ source code
• dev-util/bingrep

  Binary file analysis tool
• dev-util/bin_replace_string

  A tool to edit C strings in compiled binaries
• dev-util/bloaty

  A size profiler for binaries
• dev-util/bsdiff

  bsdiff: Binary Differencer using a suffix alg
• dev-util/cccc

  Source metrics (line counts, complexity, etc) for Java and C++
• dev-util/cflow

  C function call hierarchy analyzer
• dev-util/cgvg

  Minimal command-line source browsing tool similar to cscope
• dev-util/colm

  COmputer Language Manipulation
• dev-util/complexity

  a tool designed for analyzing the complexity of C program functions
• dev-util/cppi

  a cpp directive indenter
• dev-util/cppunit

  C++ port of the famous JUnit framework for unit testing
• dev-util/cram

  Functional testing framework for command line applications
• dev-util/csup

  A rewrite of CVSup
• dev-util/cunit

  C Unit Test Framework
• dev-util/cutils

  C language utilities
• dev-util/cwdiff

  A script that wraps wdiff to support directories and colorize the output
• dev-util/debhelper

  Collection of programs that can be used to automate common tasks in debian/rules
• dev-util/dirdiff

  A tool for differing and merging directories
• dev-util/dissembler

  polymorphs bytecode to a printable ASCII string
• dev-util/docker-distribution-pruner

  Clean all old container revisions from registry
• dev-util/dropwatch

  Monitor for dropped network packets
• dev-util/dwdiff

  diff-like program operating at word level instead of line level
• dev-util/egypt

  Devilishly simple tool for creating call graphs of C programs
• dev-util/ftjam

  A 100% compatible, enhanced implementation of the make alternative Jam
• dev-util/ftnchek

  Static analyzer a la 'lint' for Fortran 77
• dev-util/gengetopt

  Tool to write command line option parsing code for C programs
• dev-util/gitchangelog

  Creates a nicely formatted changelog from git log history
• dev-util/gource

  A software version control visualization tool
• dev-util/howdoi

  A code search tool
• dev-util/huc

  HTML umlaut conversion tool
• dev-util/hxd

  Binary to hexadecimal converter
• dev-util/hxtools

  A collection of tools and scripts
• dev-util/imediff

  2-way/3-way merge tool (CLI, Ncurses)
• dev-util/indent

  Indent program source files
• dev-util/kdstatemachineeditor

  Framework for creating Qt State Machine metacode using graphical user interfaces
• dev-util/kup

  kernel.org uploader tool
• dev-util/linklint

  A Perl program that checks links on web sites
• dev-util/lsuio

  List available userspace I/O (UIO) devices
• dev-util/lttng-modules

  LTTng Kernel Tracer Modules
• dev-util/lttng-tools

  Linux Trace Toolkit - next generation
• dev-util/lttng-ust

  Linux Trace Toolkit - UST library
• dev-util/makepp

  GNU make replacement
• dev-util/memprof

  Profiling and leak detection tool
• dev-util/min-cscope

  Interactively examine a C program
• dev-util/objconv

  object code file converted (COFF, ELF, OMF, MACHO)
• dev-util/omake

  Make replacement
• dev-util/opencl-headers

  Unified C language headers for the OpenCL API
• dev-util/open-vcdiff

  An encoder/decoder for the VCDIFF (RFC3284) format
• dev-util/oprofile

  A transparent low-overhead system-wide profiler
• dev-util/peg

  Recursive-descent parser generators for C
• dev-util/plan9port

  Port of many Plan 9 programs and libraries
• dev-util/pretrace

  start dynamically linked applications under debugging environment
• dev-util/redo

  Smaller, easier, more powerful, and more reliable than make
• dev-util/regexxer

  An interactive tool for performing search and replace operations
• dev-util/rej

  A utility for solving diff/patch rejects
• dev-util/repolite

  Manage a small set of git repository dependencies with YAML
• dev-util/rpmdevtools

  Collection of rpm packaging related utilities
• dev-util/sasm

  Simple crossplatform IDE for NASM assembly language
• dev-util/scanmem

  Locate and modify variables in executing processes
• dev-util/schroot

  Utility to execute commands in a chroot environment
• dev-util/sel

  A filemanager for shell scripts
• dev-util/shc

  A (shell-) script compiler/scrambler
• dev-util/shtool

  Set of stable and portable shell scripts
• dev-util/splint

  Check C programs for vulnerabilities and programming mistakes
• dev-util/stressapptest

  Stressful Application Test
• dev-util/tinlink

  Tool to create very small elf binary from pure binary files
• dev-util/tmake

  Cross platform Makefile tool
• dev-util/treecc

  Compiler-compiler tool for aspect-oriented programming
• dev-util/unifdef

  remove #ifdef'ed lines from a file while otherwise leaving the file alone
• dev-util/vbindiff

  Visual binary diff utility
• dev-util/xmlindent

  XML stream reformatter for ASCII text, but not UTF-8, written in ANSI C
• dev-util/xxdi

  Simple alternative to vim's 'xxd -i' mode
• dev-util/xxdiff

  Graphical file and directories comparator and merge tool
• dev-util/yacc

  Yacc: Yet Another Compiler-Compiler

dev-vcs

• dev-vcs/bfg

  A faster alternative to git-filter-branch for removing bad data from git repos
• dev-vcs/colorsvn

  Subversion output colorizer
• dev-vcs/cssc

  The GNU Project's replacement for SCCS
• dev-vcs/cvs

  Concurrent Versions System - source code revision control tools
• dev-vcs/cvs2cl

  produces a GNU-style ChangeLog for CVS-controlled sources
• dev-vcs/cvsgraph

  CVS/RCS repository grapher
• dev-vcs/cvsps

  Generates patchset information from a CVS repository (supports fast-import)
• dev-vcs/cvsutils

  A small bundle of utilities to work with CVS repositories
• dev-vcs/git-crypt

  Transparent file encryption in git
• dev-vcs/git-flow

  Git extensions to provide high-level repository operations
• dev-vcs/git-machete

  Probably the sharpest git repo organizer & rebase/merge workflow automation tool
• dev-vcs/git-mailz

  Send a collection of patches as emails
• dev-vcs/git-mantle

  Generate an overview of changes on a branch
• dev-vcs/git-sh

  A customized bash environment suitable for git work
• dev-vcs/guilt

  A series of bash scripts which add a quilt-like interface to git
• dev-vcs/qgit

  Qt GUI for git repositories

games-action

• games-action/supermariowar

  Fan-made multiplayer Super Mario Bros. style deathmatch game

games-arcade

• games-arcade/orthorobot

  Perspective based puzzle game, where you flatten the view to move across gaps
• games-arcade/savagewheels

  2D car crashing game similar to the old classic Destruction Derby

games-emulation

• games-emulation/jrommanager

  A Mame and Retrogaming Rom Manager, Java alternative to ClrMamePro

games-engines

• games-engines/love

  A framework for 2D games in Lua

games-misc

• games-misc/sound-of-sorting

  Visualization and Audibilization of Sorting Algorithms

games-rpg

• games-rpg/baldurs-gate-ee

  Baldur's Gate: Enhanced Edition

games-simulation

• games-simulation/simutrans

  A free Transport Tycoon clone
• games-simulation/simutrans-paksets

  PakSets (scenario data) for games-simulation/simutrans

games-strategy

• games-strategy/seven-kingdoms

  Seven Kingdoms: Ancient Adversaries
• games-strategy/spaz

  Space Pirates and Zombies

games-util

• games-util/wit

  command line tools to manipulate Wii/GameCube ISO images and WBFS containers
• games-util/xboxdrv

  Userspace Xbox 360 Controller driver

gnome-extra

• gnome-extra/nautilus-dropbox

  Dropbox Nautilus Extension

gui-apps

• gui-apps/lavalauncher

  Simple launcher for wayland
• gui-apps/wayland-logout

  general logout scripts for wayland compositors
• gui-apps/waypipe

  Transparent network proxy for Wayland compositors
• gui-apps/wayvnc

  VNC server for wlroots based Wayland compositors

gui-libs

• gui-libs/neatvnc

  Liberally licensed VNC server library with a clean interface

lxde-base

• lxde-base/lxappearance

  LXDE GTK+ theme switcher
• lxde-base/lxappearance-obconf

  LXAppearance plugin for configuring OpenBox
• lxde-base/lxde-common

  LXDE Session default configuration files and nuoveXT2 iconset
• lxde-base/lxde-icon-theme

  nuoveXT2 iconset
• lxde-base/lxde-meta

  Meta ebuild for LXDE, the Lightweight X11 Desktop Environment
• lxde-base/lxdm

  LXDE Display Manager
• lxde-base/lxinput

  LXDE keyboard and mouse configuration tool
• lxde-base/lxlauncher

  Open source clone of the Asus launcher for EeePC
• lxde-base/lxmenu-data

  Provides files needed for LXDE application menus
• lxde-base/lxpanel

  Lightweight X11 desktop panel for LXDE
• lxde-base/lxrandr

  LXDE GUI interface to RandR extention
• lxde-base/lxsession

  LXDE session manager
• lxde-base/lxtask

  LXDE Task manager
• lxde-base/lxterminal

  Lightweight vte-based tabbed terminal emulator for LXDE

mail-client

• mail-client/bower

  Curses terminal client for the Notmuch email system
• mail-client/hap

  A terminal mail notification program (replacement for biff)
• mail-client/mailx

  The $ mail program, which is used to send mail via shell scripts
• mail-client/mailx-support

  Provides lockspool utility
• mail-client/s-nail

  Enhanced mailx-compatible mail client based on Heirloom mailx (nail)

mail-filter

• mail-filter/amavisd-milter

  sendmail milter for amavisd-new
• mail-filter/amavisd-new

  High-performance interface between the MTA and content checkers
• mail-filter/bmf

  Fast and small Bayesian spam filter
• mail-filter/bogofilter

  Bayesian spam filter designed with fast algorithms, and tuned for speed
• mail-filter/gld

  Standalone anti-spam greylisting algorithm on top of Postfix
• mail-filter/libsieve

  A library for parsing, sorting and filtering your mail
• mail-filter/libsrs2

  libsrs2 is the next generation Sender Rewriting Scheme library
• mail-filter/mapson

  A challenge/response-based white-list spam filter
• mail-filter/milter-regex

  A milter-based regular expression filter
• mail-filter/normalizemime

  Helper program to normalize MIME encoded messages
• mail-filter/policyd

  Policy daemon for postfix and other MTAs
• mail-filter/policyd-weight

  Weighted Policy daemon for Postfix
• mail-filter/popfile

  Anti-spam bayesian filter
• mail-filter/postsrsd

  Postfix Sender Rewriting Scheme daemon
• mail-filter/procmail

  Mail delivery agent/filter
• mail-filter/razor

  Distributed, collaborative spam detection and filtering network
• mail-filter/rblcheck

  Perform lookups in RBL-styles services
• mail-filter/spampd

  A program to scan messages for Unsolicited Commercial E-mail content
• mail-filter/spamprobe

  Fast, intelligent, automatic spam detector using Bayesian analysis

mail-mta

• mail-mta/esmtp

  User configurable relay-only Mail Transfer Agent with a sendmail-like syntax
• mail-mta/qpsmtpd

  qpsmtpd is a flexible smtpd daemon written in Perl
• mail-mta/ssmtp

  Extremely simple MTA to get mail off the system to a Mailhub

mate-extra

• mate-extra/caja-admin

  Caja Admin Extension
• mate-extra/mate-user-guide

  User documentation for MATE Desktop

media-fonts

• media-fonts/ahem

  Font to help test writers develop predictable tests
• media-fonts/fifth-leg

  Simplistic, technical sans serif - openSUSE font
• media-fonts/ibm-plex

  The package of IBM's typeface
• media-fonts/joypixels

  A font for better emoji and unicode support
• media-fonts/montecarlo

  Monospace font, created by programmers, for programmers
• media-fonts/solarize

  Large Linux console font (suitable for word processing)
• media-fonts/termsyn

  Monospaced font based on terminus and tamsyn
• media-fonts/ttf-bitstream-vera

  Bitstream Vera font family

media-gfx

• media-gfx/aewan

  A curses-based editor for ASCII art
• media-gfx/apng2gif

  Create a GIF from an APNG
• media-gfx/apngasm

  create an APNG from multiple PNG files
• media-gfx/apngdis

  Extract PNG frames from an APNG
• media-gfx/apngopt

  Optimize APNG images
• media-gfx/arss

  Analysis & Resynthesis Sound Spectrograph
• media-gfx/autopano-sift-C

  SIFT algorithm for automatic panorama creation in C
• media-gfx/aview

  ASCII Image Viewer
• media-gfx/cellwriter

  Grid-entry natural handwriting input panel
• media-gfx/chafa

  versatile and fast Unicode/ASCII/ANSI graphics renderer
• media-gfx/crwinfo

  Canon raw image (CRW) information and thumbnail extractor
• media-gfx/dcraw

  Command-line decoder for raw digital photos
• media-gfx/duhdraw

  ASCII art editor
• media-gfx/evoluspencil

  A simple GUI prototyping tool to create mockups
• media-gfx/exif

  Small CLI util to show EXIF infos hidden in JPEG files
• media-gfx/farbfeld

  Farbfeld simple image format tools
• media-gfx/fbgrab

  Framebuffer screenshot utility
• media-gfx/fbida

  Image viewers for the framebuffer console (fbi) and X11 (ida)
• media-gfx/flam3

  Tools and a library for creating flame fractal images
• media-gfx/fotowall

  Qt tool for creating wallpapers
• media-gfx/gif2png

  Converts images from gif format to png format
• media-gfx/gifsicle

  Create, manipulate, and optimize GIF images and animations
• media-gfx/gimp

  GNU Image Manipulation Program
• media-gfx/gozer

  tool for rendering arbitrary text as graphics, using ttfs and styles
• media-gfx/gpicview

  Lightweight image viewer
• media-gfx/gtkimageview

  A simple image viewer widget for GTK
• media-gfx/icon-slicer

  Utility for generating icon themes and libXcursor cursor themes
• media-gfx/icoutils

  Tools to extract and convert images in icon and cursor files (.ico, .cur)
• media-gfx/igal

  Static HTML image gallery generator
• media-gfx/img2pdf

  Losslessly convert raster images to PDF
• media-gfx/iscan

  EPSON Image Scan! for Linux (including sane-epkowa backend)
• media-gfx/iscan-data

  Image Scan! for Linux data files
• media-gfx/iscan-plugin-esdip

  Plugin for 'epkowa' backend for image manipulation
• media-gfx/iscan-plugin-gt-f500

  Epson Perfection 2480/2580 PHOTO scanner plugin for SANE 'epkowa' backend
• media-gfx/iscan-plugin-gt-f720

  Epson Perfection V300 PHOTO scanner plugin for SANE 'epkowa' backend
• media-gfx/iscan-plugin-gt-x770

  Epson Perfection V500 scanner plugin for SANE 'epkowa' backend
• media-gfx/iscan-plugin-gt-x820

  Epson Perfection V600 scanner plugin for SANE 'epkowa' backend
• media-gfx/jigl

  Jason's Image Gallery
• media-gfx/jp2a

  JPEG/PNG image to ASCII art converter
• media-gfx/jpeginfo

  Prints information and tests integrity of JPEG/JFIF files
• media-gfx/jpegpixi

  Almost lossless JPEG pixel interpolator, for correcting digital camera defects
• media-gfx/libimagequant

  Palette quantization library that powers pngquant and other PNG optimizers
• media-gfx/librecad

  Generic 2D CAD program
• media-gfx/mandelbulber

  Tool to render 3D fractals
• media-gfx/metapixel

  a program for generating photomosaics
• media-gfx/mkgallery

  Creates thumbnails and a HTML index file for a directory of jpg files
• media-gfx/mscgen

  Message sequence chart generator
• media-gfx/nomacs

  Qt-based image viewer
• media-gfx/nvidia-cg-toolkit

  NVIDIA's C graphics compiler toolkit
• media-gfx/openclipart

  Open Clip Art Library (openclipart.org)
• media-gfx/openmesh

  Generic data structure to represent and manipulate polygonal meshes
• media-gfx/pdf2svg

  Convert PDF to SVG files using poppler and cairo
• media-gfx/photopc

  Utility to control digital cameras based on Sierra Imaging firmware
• media-gfx/photoqt

  Simple but powerful Qt-based image viewer
• media-gfx/phototonic

  Image viewer and organizer
• media-gfx/png2ico

  PNG to icon converter
• media-gfx/pngcheck

  Verifies the integrity of PNG, JNG, and MNG files with internal checksums
• media-gfx/pngcrush

  Portable Network Graphics (PNG) optimizing utility
• media-gfx/pngnq

  Pngnq is a tool for quantizing PNG images in RGBA format
• media-gfx/pngrewrite

  Utility which reduces large palettes in PNG images
• media-gfx/potrace

  Transforming bitmaps into vector graphics
• media-gfx/pqiv

  A powerful GTK 3 based command-line image viewer with a minimal UI
• media-gfx/pqstego

  Tools for Perturbed Quantization Steganography
• media-gfx/propaganda

  Propaganda Volume 1-14 + E. Tiling images for your desktop
• media-gfx/qiv

  Quick Image Viewer
• media-gfx/quat

  A 3D quaternionic fractal generator
• media-gfx/recoverjpeg

  Recover JPEG pictures from a possibly corrupted disk image
• media-gfx/renderdoc

  A stand-alone graphics debugging tool
• media-gfx/rotoscope

  Graphics program that can be used to give photos a cartoon-like appearance
• media-gfx/sane-backends

  Scanner Access Now Easy - Backends
• media-gfx/sane-frontends

  Scanner Access Now Easy
• media-gfx/scantailor-advanced

  Interactive post-processing tool for scanned pages
• media-gfx/scour

  Take an SVG file and produce a cleaner and more concise file
• media-gfx/sfftobmp

  sff to bmp converter
• media-gfx/solvespace

  Parametric 2d/3d CAD
• media-gfx/svg2rlg

  Converts SVG files to PDFs or reportlab graphics
• media-gfx/sxiv

  Simple (or small or suckless) X Image Viewer
• media-gfx/tgif

  Xlib base 2-D drawing facility under X11
• media-gfx/tintii

  Photo editor for selective color, saturation, and hue shift adjustments
• media-gfx/ttfautohint

  Application and libary for hinting TrueType fonts
• media-gfx/ttygif

  Convert terminal recordings to animated gifs
• media-gfx/viewer

  A stereo pair image viewer (supports ppm's only)
• media-gfx/viewnior

  Fast and simple image viewer
• media-gfx/vkBasalt

  A Vulkan post-processing layer for Linux
• media-gfx/w3mimgfb

  Image viewer for w3m under frame buffer environment
• media-gfx/wings

  Wings 3D is an advanced subdivision modeler
• media-gfx/xli

  X Load Image: view images or load them to root window
• media-gfx/zbar

  Library and tools for reading barcodes from images or video
• media-gfx/zgv

  A svgalib console image viewer

media-libs

• media-libs/alsa-lib

  Advanced Linux Sound Architecture Library
• media-libs/alsa-oss

  Advanced Linux Sound Architecture OSS compatibility layer
• media-libs/alsa-topology-conf

  ALSA topology configuration files
• media-libs/alsa-ucm-conf

  ALSA ucm configuration files
• media-libs/aribb24

  Library for decoding ARIB STD-B24 subtitles
• media-libs/babl

  A dynamic, any to any, pixel format conversion library
• media-libs/cal3d

  Cal3D is a skeletal based character animation library
• media-libs/cimg

  C++ template image processing toolkit
• media-libs/elles_icc_profiles

  Elle Stone's well-behaved RGB and grey ICC profiles
• media-libs/esdl

  Erlang bindings for the SDL library
• media-libs/flickcurl

  C library for the Flickr API
• media-libs/gegl

  A graph based image processing framework
• media-libs/giblib

  A graphics library built on top of imlib2
• media-libs/icc-profiles-basiccolor-printing2009

  ICC profiles for printing/offset
• media-libs/icc-profiles-openicc

  ICC color profiles by OpenICC
• media-libs/imlib

  Image loading and rendering library
• media-libs/jbig2enc

  JBIG2 Encoder and libs
• media-libs/jbigkit

  data compression algorithm for bi-level high-resolution images
• media-libs/libemf

  Library implementation of ECMA-234 API for the generation of enhanced metafiles
• media-libs/libfpx

  Library for manipulating FlashPIX images
• media-libs/libgpod

  Shared library to access the contents of an iPod
• media-libs/libheif

  ISO/IEC 23008-12:2017 HEIF file format decoder and encoder
• media-libs/libicns

  A library for manipulating MacOS X .icns icon format
• media-libs/libiptcdata

  Library for International Press Telecommunications Council (IPTC) metadata
• media-libs/libirman

  library for Irman control of Unix software
• media-libs/liblqr

  Easy to use C/C++ seam carving library
• media-libs/libmetalink

  Library for handling Metalink files
• media-libs/libpqstego

  Library for Perturbed Quantization Steganography
• media-libs/libraw

  LibRaw is a library for reading RAW files obtained from digital photo cameras
• media-libs/librosprite

  Framebuffer abstraction library, written in C
• media-libs/libsfml

  Simple and Fast Multimedia Library (SFML)
• media-libs/libsidplay

  C64 SID player library
• media-libs/libsoundio

  C library for cross-platform real-time audio input and output
• media-libs/libuvc

  A cross-platform library for USB video devices, built atop libusb
• media-libs/libwmf

  A library for reading vector images in Microsoft's Windows Metafile Format (WMF)
• media-libs/libxmp

  Library that renders module files to PCM data
• media-libs/nanosvg

  NanoSVG is a simple stupid single-header-file SVG parse.
• media-libs/pnglite

  Small and simple library for loading and writing PNG images
• media-libs/raspberrypi-userland

  Raspberry Pi userspace tools and libraries
• media-libs/raspberrypi-userland-bin

  Raspberry Pi userspace tools and libraries
• media-libs/spandsp

  SpanDSP is a library of DSP functions for telephony
• media-libs/stimg

  Simple and tiny image loading library
• media-libs/svgalib

  A library for running svga graphics on the console
• media-libs/urt

  the Utah Raster Toolkit is a library for dealing with raster images
• media-libs/vitamtp

  Library to interact with PS Vita's USB MTP protocol
• media-libs/zvbi

  VBI Decoding Library for Zapping

media-plugins

• media-plugins/alsa-plugins

  ALSA extra plugins
• media-plugins/gimp-lqr

  Content-aware resizing for the GIMP

media-radio

• media-radio/cqrlog

  CQRLOG is an advanced ham radio logger based on MySQL database

media-sound

• media-sound/alac_decoder

  Basic decoder for Apple Lossless Audio Codec files (ALAC)
• media-sound/alsa-tools

  Advanced Linux Sound Architecture tools
• media-sound/alsa-utils

  Advanced Linux Sound Architecture Utils (alsactl, alsamixer, etc.)
• media-sound/baudline

  A time-frequency browser designed for visualization of spectral domains
• media-sound/bluez-alsa

  Bluetooth Audio ALSA Backend
• media-sound/dbmeasure

  ALSA Volume Control Attenuation Measurement Tool
• media-sound/declick

  Dynamic digital declicker for audio sample files
• media-sound/fluid-soundfont

  The Fluid R3 soundfont
• media-sound/fmit

  Free Music Instrument Tuner
• media-sound/lxmusic

  Simple GUI XMMS2 client with minimal functionality
• media-sound/mp3diags

  Qt-based MP3 diagnosis and repair tool
• media-sound/musique

  Qt music player
• media-sound/owntone

  DAAP (iTunes) and MPD media server
• media-sound/pamix

  PulseAudio NCurses mixer
• media-sound/playerctl

  A CLI utility to control media players over MPRIS
• media-sound/pms

  Practical Music Search: open source ncurses client for mpd, written in C++
• media-sound/pnmixer

  Volume mixer for the system tray
• media-sound/podget

  A simple podcast aggregator optimized for running as a scheduled job
• media-sound/podracer

  Simple podcast aggregator, designed for cron
• media-sound/qastools

  Qt GUI ALSA tools: mixer, configuration browser
• media-sound/qtagger

  Simple Qt5 ID3v2 tag editor
• media-sound/scmpc

  a client for MPD which submits your tracks to last.fm
• media-sound/shnflacverify

  Manage the verification of checksums related to Shorten and FLAC files
• media-sound/snapcast

  Synchronous multi-room audio player
• media-sound/spek

  Analyse your audio files by showing their spectrogram
• media-sound/vbrfixc

  Vbrfix fixes MP3s and re-constructs VBR headers

media-tv

• media-tv/dvbstream

  RTP multicast stream server and other tools for DVB cards
• media-tv/dvbtune

  simple tuning app for DVB cards
• media-tv/gtk-v4l

  A GTK+ application for controlling V4L preferences of a web cam device
• media-tv/ivtvplayer

  Simple IVTV command line TV and radio player with support of LIRC
• media-tv/ivtv-utils

  IVTV utilities for Hauppauge PVR PCI cards
• media-tv/linuxtv-dvb-apps

  Small utils for DVB to scan, zap, view signal strength
• media-tv/mythtv-status

  Displays the current status of MythTV at the command prompt
• media-tv/w_scan

  Scan DVB-C/DVB-T/DVB-S channels

media-video

• media-video/alevt

  Teletext viewer for X11
• media-video/bino

  Stereoscopic and multi-display media player
• media-video/blind

  Collection of command line video editing utilities
• media-video/dvbsnoop

  DVB/MPEG stream analyzer program
• media-video/handbrake

  Open-source, GPL-licensed, multiplatform, multithreaded video transcoder
• media-video/imagination

  Simple DVD slideshow maker
• media-video/isight-firmware-tools

  Extract, load or export firmware for the iSight webcams
• media-video/movit

  High-performance, high-quality video filters for the GPU
• media-video/rovclock

  Overclocking utility for ATI Radeon cards
• media-video/simplescreenrecorder

  Simple Screen Recorder
• media-video/webcamoid

  Full featured webcam capture application

net-analyzer

• net-analyzer/2ping

  A bi-directional ping utility
• net-analyzer/authforce

  An HTTP authentication brute forcer
• net-analyzer/bing

  A point-to-point bandwidth measurement tool
• net-analyzer/gspoof

  A simple GTK/command line TCP/IP packet generator
• net-analyzer/hexinject

  Network packet sniffer and injector
• net-analyzer/nagios-check_linux_bonding

  Nagios plugin to monitor bonding status of network interfaces
• net-analyzer/nagtrap

  Integrated snmptt visualization addon for the Nagios monitoring system
• net-analyzer/nipper

  Router configuration security analysis tool
• net-analyzer/nmapsi

  Qt frontend to nmap
• net-analyzer/nmbscan

  Scans the shares of a SMB/NetBIOS network
• net-analyzer/ossec-hids

  Open Source Host-based Intrusion Detection System
• net-analyzer/prettyping

  Ping wrapper that produces coloured, easily readable output
• net-analyzer/rtpbreak

  Analyze any RTP session through heuristics over UDP network traffic
• net-analyzer/squidview

  Interactive console program to analyse squid logs
• net-analyzer/suricata

  High performance Network IDS, IPS and Network Security Monitoring engine
• net-analyzer/synscan

  Fast asynchronous half-open TCP portscanner
• net-analyzer/testssl

  Tool to check TLS/SSL cipher support
• net-analyzer/thc-ipv6

  Complete tool set to attack the inherent protocol weaknesses of IPV6 and ICMP6
• net-analyzer/zmap

  Fast network scanner designed for Internet-wide network surveys

net-dialup

• net-dialup/accel-ppp

  High performance PPTP, PPPoE and L2TP server
• net-dialup/dial

  A simple client for DWUN
• net-dialup/dwun

  Dialer Without a Useful Name (DWUN)
• net-dialup/isdn-firmware

  ISDN firmware for active ISDN cards (AVM, Eicon, etc.)
• net-dialup/kpnadsl4linux

  ADSL4Linux, a PPTP start/stop/etc. program especially for Dutch users
• net-dialup/linux-atm

  Tools for ATM
• net-dialup/mwavem

  User level application for IBM Mwave modem
• net-dialup/neocon

  Simple serial console utility that tries to open ttys repeatedly
• net-dialup/pppconfig

  A text menu based utility for configuring ppp
• net-dialup/ppp-scripts

  Common set of scripts for various PPP implementations
• net-dialup/pptpclient

  Linux client for PPTP
• net-dialup/radiusclient-ng

  RadiusClient NextGeneration - library for RADIUS clients
• net-dialup/rp-l2tp

  User-space implementation of L2TP for Linux and other UNIX systems
• net-dialup/sendpage

  Dialup alphapaging software
• net-dialup/sercd

  RFC2217-compliant serial port redirector
• net-dialup/speedtouch-usb

  Firmware and configuration instructions for Alcatel SpeedTouch USB modems
• net-dialup/wvdial

  Excellent program to automatically configure PPP sessions

net-dns

• net-dns/avahi

  System which facilitates service discovery on a local network
• net-dns/dnrd

  A caching DNS proxy server
• net-dns/dnscap

  Network capture utility designed specifically for DNS traffic
• net-dns/dnssec-tools

  Tools to ease the deployment of DNSSEC related technologies
• net-dns/dnstop

  Displays various tables of DNS traffic on your network
• net-dns/dnsviz

  Tool suite for analysis and visualization of DNS and DNSSEC
• net-dns/ez-ipupdate

  Dynamic DNS client for lots of dynamic dns services
• net-dns/fpdns

  Fingerprinting DNS servers
• net-dns/getdns

  Modern asynchronous DNS API
• net-dns/https_dns_proxy

  A lightweight DNS-over-HTTPS proxy
• net-dns/idnkit

  Toolkit for Internationalized Domain Names (IDN)
• net-dns/maradns

  A security-aware DNS server
• net-dns/opendnssec

  An open-source turn-key solution for DNSSEC
• net-dns/pdnsd

  Proxy DNS server with permanent caching
• net-dns/updatedd

  Dynamic DNS client with plugins for several dynamic dns services

net-firewall

• net-firewall/fwbuilder

  A firewall management GUI for iptables, PF, Cisco routers and more
• net-firewall/ipkungfu

  A nice iptables firewall script
• net-firewall/rtsp-conntrack

  RTSP conntrack module for Netfilter
• net-firewall/ufw

  A program used to manage a netfilter firewall
• net-firewall/xtables-addons

  iptables extensions not yet accepted in the main kernel

net-fs

• net-fs/btfs

  Bittorrent filesystem based on FUSE
• net-fs/curlftpfs

  File system for accessing ftp hosts based on FUSE
• net-fs/davfs2

  Linux FUSE (or coda) driver that allows you to mount a WebDAV resource
• net-fs/ksmbd-tools

  cifsd/ksmbd kernel server userspace utilities
• net-fs/netatalk

  Open Source AFP server
• net-fs/s3fs

  Amazon S3 mounting via fuse
• net-fs/smbnetfs

  FUSE filesystem for SMB shares
• net-fs/wdfs

  WebDAV filesystem with special features for accessing subversion repositories

net-ftp

• net-ftp/cmdftp

  Light weight, yet robust command line FTP client with shell-likefunctions
• net-ftp/proftpd

  An advanced and very configurable FTP server
• net-ftp/pureadmin

  GUI tool used to make the management of Pure-FTPd a little easier
• net-ftp/yafc

  Console ftp client with a lot of nifty features

net-im

• net-im/bitlbee-steam

  Steam protocol plugin for BitlBee
• net-im/coturn

  coturn TURN server project
• net-im/cpop

  GTK+ network popup message client. Compatible with the jpop protocol
• net-im/gajim

  Jabber client written in PyGTK
• net-im/pidgin

  GTK Instant Messenger client
• net-im/purple-events

  Allows a fine-grained control over libpurple events
• net-im/rocketchat-desktop-bin

  The Ultimate Open Source Web Chat Platform
• net-im/sendxmpp

  A perl-script to send xmpp (jabber), similar to what mail(1) does for mail
• net-im/skypeforlinux

  Instant messaging client, with support for audio and video
• net-im/tkabber

  A jabber client written in Tcl/Tk
• net-im/ysm

  A console ICQ client supporting versions 7/8

net-irc

• net-irc/bnc

  BNC (BouNCe) is used as a gateway to an IRC Server
• net-irc/dccserver

  Linux implementation of the mirc dccserver command
• net-irc/emech

  UNIX compatible IRC bot programmed in C
• net-irc/ircmap

  Scripts to treate diagrams of IRC networks using the LINKS command
• net-irc/ircstats

  IRCStats is a Linux log analyzer
• net-irc/iroffer-dinoex

  IRC fileserver using DCC
• net-irc/irssistats

  Generates HTML IRC stats based on irssi logs
• net-irc/irssi-xmpp

  Irssi plugin providing Jabber/XMPP support
• net-irc/limnoria

  Python based extensible IRC infobot and channel bot
• net-irc/limnoria-plugins-chantracker

  supybot ban management and channel flood/spam/repeat protections plugin
• net-irc/limnoria-plugins-jlu5

  A collection of plugins for the Limnoria IRC bot
• net-irc/limnoria-plugins-progval

  Collection of plugins for Supybot/Limnoria I wrote or forked
• net-irc/muh

  Persistent IRC bouncer
• net-irc/onis

  onis not irc stats
• net-irc/pisg

  Perl IRC Statistics Generator
• net-irc/psybnc

  A multi-user and multi-server gateway to IRC networks
• net-irc/rhapsody

  IRC client intended to be displayed on a text console
• net-irc/scrollz

  Advanced IRC client based on ircII
• net-irc/sic

  An extremely simple IRC client
• net-irc/znc-igloo-push

  A ZNC module which provides push notifications for Igloo client
• net-irc/znc-playback

  A ZNC module to control buffer playback

net-libs

• net-libs/aqbanking

  Generic Online Banking Interface
• net-libs/axtls

  Embedded client/server TLSv1 SSL library and small HTTP(S) server
• net-libs/biblesync

  A multicast protocol to support Bible software shared co-navigation
• net-libs/canlock

  A library for creating and verifying Usenet cancel locks
• net-libs/c-client

  UW IMAP c-client library
• net-libs/cvm

  Credential Validation Modules by Bruce Guenter
• net-libs/czmq

  High-level C Binding for ZeroMQ
• net-libs/farstream

  Audio/video conferencing framework specifically designed for instant messengers
• net-libs/gloox

  A portable high-level Jabber/XMPP client library for C++
• net-libs/gsoap

  A cross-platform open source C and C++ SDK for SOAP/XML Web services
• net-libs/libasyncns

  C library for executing name service queries asynchronously
• net-libs/libesmtp

  Lib that implements the client side of the SMTP protocol
• net-libs/libgsasl

  The GNU SASL library
• net-libs/libgssglue

  Exports a gssapi interface which calls other random gssapi libraries
• net-libs/libhtp

  Security-aware parser for the HTTP protocol and the related bits and pieces
• net-libs/libident

  A small library to interface to the Ident protocol server
• net-libs/libiscsi

  iscsi client library and utilities
• net-libs/liblockfile

  Implements functions designed to lock the standard mailboxes
• net-libs/libmicrodns

  Minimal mDNS resolver (and announcer) library
• net-libs/libmrss

  A C-library for parsing and writing RSS 0.91/0.92/1.0/2.0 files or streams
• net-libs/libnatpmp

  An alternative protocol to UPnP IGD specification
• net-libs/libnetconf2

  C library for building NETCONF servers and clients
• net-libs/libnice

  Implementation of the Interactice Connectivity Establishment standard (ICE)
• net-libs/libnipper

  A router configuration security analysis library
• net-libs/libntlm

  Microsoft's NTLM authentication (libntlm) library
• net-libs/libnxml

  A C-library for parsing and writing XML 1.0/1.1 files or streams
• net-libs/liboauth

  C library implementing the OAuth secure authentication protocol
• net-libs/libomemo-c

  XMPP fork of Signal Protocol C Library supporting XEP-0384 OMEMO
• net-libs/libotr

  (OTR) Messaging allows you to have private conversations over instant messaging
• net-libs/libtorrent-rasterbar

  C++ BitTorrent implementation focusing on efficiency and scalability
• net-libs/libyang

  YANG data modeling language library
• net-libs/loudmouth

  Lightweight C Jabber library
• net-libs/meanwhile

  Meanwhile (Sametime protocol) library
• net-libs/NativeThread

  NativeThread for priorities on linux for freenet
• net-libs/neon

  HTTP and WebDAV client library
• net-libs/net6

  Network access framework for IPv4/IPv6 written in C++
• net-libs/rtrlib

  An open-source C implementation of the RPKI/Router Protocol client
• net-libs/serf

  HTTP client library
• net-libs/udns

  Async-capable DNS stub resolver library
• net-libs/wvstreams

  A network programming library in C++
• net-libs/zeromq

  High-performance asynchronous messaging library

net-mail

• net-mail/altermime

  alterMIME is a small program which is used to alter your mime-encoded mailpacks
• net-mail/asmail

  A small mail monitor similar to xbiff
• net-mail/automx2

  Mail User Agent (email client) configuration made easy
• net-mail/checkpassword-pam

  checkpassword-compatible authentication program w/pam support
• net-mail/cyrus-imapd

  The Cyrus IMAP Server
• net-mail/dot-forward

  Reads sendmail's .forward files under qmail
• net-mail/email

  Advanced CLI tool for sending email
• net-mail/eps

  Inter7 Email Processing and mht System library
• net-mail/ezmlm-idx

  Simple yet powerful mailing list manager for qmail
• net-mail/fdm

  Fetch, filter and deliver mail
• net-mail/gnubiff

  A mail notification program
• net-mail/grepmail

  Search normal or compressed mailbox using a regular expression or dates
• net-mail/imapsync

  Tool for incremental and recursive IMAP transfers between mailboxes
• net-mail/lbdb

  Little Brother database
• net-mail/libdbx

  Tools and library for reading Outlook Express mailboxes (.dbx format)
• net-mail/mailfront

  Mail server network protocol front-ends
• net-mail/mailgraph

  A mail statistics RRDtool frontend for Postfix
• net-mail/mairix

  Indexes and searches Maildir/MH folders
• net-mail/mboxgrep

  Grep for mbox files
• net-mail/mess822

  Collection of utilities for parsing Internet mail messages
• net-mail/mhonarc

  Perl Mail-to-HTML Converter
• net-mail/mhonarc-gentoo

  Perl Mail-to-HTML Converter, Gentoo fork
• net-mail/mlmmj

  Mailing list managing made joyful
• net-mail/mpop

  Small, fast, and portable POP3 client
• net-mail/mswatch

  A utility to watch mailstores for changes and initiate mailbox syncs
• net-mail/muchsync

  Synchronizes mail messages and notmuch tags across machines
• net-mail/nmzmail

  Fast mail searching for mutt using namazu
• net-mail/notmuch

  Thread-based e-mail indexer, supporting quick search and tagging
• net-mail/pfqueue

  pfqueue is an ncurses console-based tool for managing Postfix queued messages
• net-mail/pop2imap

  Synchronize mailboxes between a pop and an imap servers
• net-mail/popa3d

  A security oriented POP3 server
• net-mail/pop-before-smtp

  Simple daemon to control email relay based on successful POP or IMAP logins
• net-mail/qmail-autoresponder

  Rate-limited autoresponder for qmail
• net-mail/qprint

  MIME quoted-printable data encoding and decoding utility
• net-mail/queue-repair

  Toolkit for dealing with the qmail queue directory structure
• net-mail/randomsig

  Perl script for generating random .signature files
• net-mail/renattach

  Filter that renames/deletes dangerous email attachments
• net-mail/ripmime

  extract attachment files out of a MIME-encoded email pack
• net-mail/ripole

  Program/library to pull out attachment from OLE2 data files
• net-mail/sendEmail

  Command line based, SMTP email agent
• net-mail/serialmail

  A serialmail is a collection of tools for passing mail across serial links
• net-mail/signify

  A (semi-)random e-mail signature rotator
• net-mail/smtptools

  A collection of tools to send or receive mails with SMTP
• net-mail/tnef

  Decodes MS-TNEF MIME attachments
• net-mail/tpop3d

  An extensible POP3 server with vmail-sql/MySQL support
• net-mail/t-prot

  TOFU protection - display filter for RFC822 messages

net-misc

• net-misc/aget

  multithreaded HTTP download accelerator
• net-misc/apt-cacher-ng

  Yet another caching HTTP proxy for Debian/Ubuntu software packages
• net-misc/arpsponge

  Sweeps up stray ARP queries from a peering LAN
• net-misc/axel

  Light Unix download accelerator
• net-misc/balance

  TCP Load Balancing Port Forwarder
• net-misc/bsdwhois

  FreeBSD Whois Client
• net-misc/cadaver

  Command-line WebDAV client
• net-misc/cbqinit

  Sets up class-based queue traffic control (QoS) with iproute2
• net-misc/cgminer

  Bitcoin CPU/GPU/FPGA/ASIC miner in C
• net-misc/chrome-remote-desktop

  access remote computers via Chrome!
• net-misc/connect

  SSH Proxy Command
• net-misc/connman-gtk

  GTK GUI for Connman
• net-misc/datapipe

  Bind a local port and connect it to a remote socket
• net-misc/dhcpcd-ui

  Desktop notification and configuration for dhcpcd
• net-misc/efax

  A simple fax program for single-user systems
• net-misc/eventd

  A small daemon to act on remote or local events
• net-misc/fakeidentd

  A static, secure identd. One source file only!
• net-misc/geomyidae

  A daemon to serve the gopher protocol
• net-misc/getdate

  Network Date/Time Query and Set Local Date/Time Utility
• net-misc/grive

  An open source Linux client for Google Drive
• net-misc/gsasl

  The GNU SASL client, server, and library
• net-misc/gwhois

  Generic whois
• net-misc/hashcash

  Utility to generate hashcash tokens
• net-misc/htbinit

  Sets up Hierachical Token Bucket based traffic control (QoS) with iproute2
• net-misc/htpdate

  Synchronize local workstation with time offered by remote webservers
• net-misc/httpie

  Modern command line HTTP client
• net-misc/httpstat

  httpstat visualizes cURL statistics in a way of beauty and clarity
• net-misc/hylafaxplus

  Enterprise client-server fax package for class 1 and 2 fax modems
• net-misc/iaxmodem

  Software modem that uses an IAX channel instead of a traditional phone line
• net-misc/icecast

  Opensource alternative to shoutcast that supports mp3, ogg and aac streaming
• net-misc/iprange

  A tool capable of managing sets of IPs
• net-misc/ipsvd

  Set of internet protocol service daemons for Unix
• net-misc/ipv6calc

  IPv6 address calculator
• net-misc/jlj

  Simple console LiveJournal entry system
• net-misc/kea

  High-performance production grade DHCPv4 & DHCPv6 server
• net-misc/knock

  Simple port-knocking daemon
• net-misc/l7-filter-userspace

  Userspace utilities for layer 7 iptables QoS
• net-misc/l7-protocols

  Protocol definitions of l7-filter kernel modules
• net-misc/lambdamoo

  networked mud that can be used for different types of collaborative software
• net-misc/libteam

  Library and tools set for controlling team network device
• net-misc/linux-eoip

  Linux support for proprietary MIkrotik EoIP protocol
• net-misc/liveice

  Live Source Client For IceCast
• net-misc/mico

  A freely available and fully compliant implementation of the CORBA standard
• net-misc/midentd

  ident daemon with masquerading and fake replies support
• net-misc/mrouted

  IP multicast routing daemon
• net-misc/mulk

  Download agent similar to wget/curl
• net-misc/nat-traverse

  Traverse NAT gateways with the Use of UDP
• net-misc/ncp

  Utility for copying files in a LAN (npoll, npush)
• net-misc/ndisc6

  IPv6 diagnostic tools
• net-misc/netkit-bootparamd

  Netkit - bootparamd: Net-boot support daemon
• net-misc/netkit-bootpd

  Netkit - bootp
• net-misc/netkit-talk

  Netkit - talkd: Daemon to help set up talk sessions
• net-misc/netkit-timed

  Netkit - timed: Time daemon
• net-misc/netopeer2

  Server for implementing NETCONF configuration management
• net-misc/netpipe

  tool to reliably distribute binary data using UDP broadcasting techniques
• net-misc/netsed

  Small tool for altering forwarded network data in real time
• net-misc/ntpsec

  The NTP reference implementation, refactored
• net-misc/nxplayer

  Client for NoMachine remote servers
• net-misc/olsrd

  An implementation of the Optimized Link State Routing protocol
• net-misc/omnisync

  A driver for NTPd for people who are firewall-challenged
• net-misc/pedro

  Pedro is a subscription/notification communications system
• net-misc/pen

  TCP Load Balancing Port Forwarder
• net-misc/pimpd

  RFC1413-compliant identd server supporting masqueraded connections
• net-misc/portfwd

  Port Forwarding Daemon
• net-misc/ps3mediaserver

  DLNA compliant UPNP server for streaming media to Playstation 3
• net-misc/puf

  Download tool for UNIX-like systems
• net-misc/putty

  A Free Telnet/SSH Client
• net-misc/redir

  Redir is a port redirector
• net-misc/rwbs

  Roger Wilco base station
• net-misc/rwhoisd

  ARIN rwhois daemon
• net-misc/secpanel

  Graphical frontend for managing and running SSH and SCP connections
• net-misc/sgopherd

  Small Gopher Server written in GNU Bash
• net-misc/shigofumi

  Command line client for ISDS
• net-misc/sipsak

  Small command line tool for testing SIP applications and devices
• net-misc/sitecopy

  Maintain remote web sites with ease
• net-misc/sks

  An OpenPGP keyserver which is decentralized with highly reliable synchronization
• net-misc/snarf

  Small and fast CLI resource grabber for http, gopher, finger, ftp
• net-misc/sock

  Shell interface to network sockets
• net-misc/socket

  Shell-level interface to TCP sockets
• net-misc/spiped

  secure pipe daemon
• net-misc/ssh-askpass-fullscreen

  A small SSH Askpass replacement written with GTK2
• net-misc/sshpass

  Tool for non-interactively performing password authentication with ssh
• net-misc/sstp-client

  Client implementation of Secure Socket Tunneling Protocol (SSTP)
• net-misc/stunnel

  TLS/SSL - Port Wrapper
• net-misc/sysrepo

  YANG-based configuration and operational state data store
• net-misc/taptap

  Program to link two /dev/net/tun to form virtual ethernet
• net-misc/taylor-uucp

  Taylor UUCP
• net-misc/tipcutils

  Utilities for TIPC (Transparent Inter-Process Communication)
• net-misc/udpxy

  Small daemon to relay multicast UDP traffic to client's TCP (HTTP) connection
• net-misc/unix2tcp

  Connection forwarder that converts Unix sockets into TCP sockets
• net-misc/usbip

  Userspace utilities for a general USB device sharing system over IP networks
• net-misc/utelnetd

  Small telnet daemon derived from the Axis tools
• net-misc/vde

  Virtual distributed ethernet emulator for emulators like qemu, bochs, and uml
• net-misc/vncrec

  VNC session recorder and player
• net-misc/vncsnapshot

  Command-line tool for taking JPEG snapshots of VNC servers
• net-misc/wakeonlan

  Client for Wake-On-LAN
• net-misc/whatmask

  Little C program to compute different subnet mask notations
• net-misc/wput

  Tiny program like wget, to upload files/whole directories via FTP
• net-misc/yandex-disk

  CLI to access Yandex Disk file storage service
• net-misc/zssh

  SSH wrapper enabling zmodem up/download in ssh

net-nds

• net-nds/ldapvi

  Manage LDAP entries with a text editor
• net-nds/yp-tools

  Network Information Service tools

net-news

• net-news/amphetadesk

  Free syndicated news aggregator
• net-news/canto-curses

  The ncurses client for canto-daemon
• net-news/canto-daemon

  Daemon part of Canto-NG RSS reader
• net-news/rsstail

  A tail-like RSS-reader
• net-news/rsstool

  cmdline tool to read, parse, merge, and write RSS (and Atom) feeds
• net-news/yydecode

  A decoder for yENC format, popular on Usenet

net-nntp

• net-nntp/newspost

  A usenet binary autoposter for unix
• net-nntp/tin

  A threaded NNTP and spool based UseNet newsreader

net-p2p

• net-p2p/bitflu

  BitTorrent client, written in Perl and is designed to run as a daemon
• net-p2p/ctorrent

  Enhanced CTorrent is a BitTorrent console client written in C and C++
• net-p2p/dbhub

  Hub software for Direct Connect, fork of opendchub
• net-p2p/ed2k_hash

  Tool for generating eDonkey2000 links
• net-p2p/fms

  Spam-resistant message board application for Freenet
• net-p2p/freenet

  An encrypted network without censorship
• net-p2p/gtorrentviewer

  A GTK2-based viewer and editor for BitTorrent meta files
• net-p2p/mktorrent

  Simple command line utility to create BitTorrent metainfo files
• net-p2p/tvrss

  TV RSS is a tool for automating torrent downloads

net-print

• net-print/cndrvcups-common-lb

  Common files for Canon drivers
• net-print/cndrvcups-lb

  Canon UFR II / LIPSLX Printer Driver for Linux
• net-print/cnrdrvcups-lb

  Canon UFR II / LIPSLX Printer Driver for Linux
• net-print/sshlpr

  ssh-lpr backend for cups -- print to remote systems over ssh

net-proxy

• net-proxy/adzapper

  Redirector for squid to intercept advertising, page counters and web bugs
• net-proxy/cntlm

  Cntlm is an NTLM/NTLMv2 authenticating HTTP proxy
• net-proxy/dnsproxy

  The dnsproxy daemon is a proxy for DNS queries
• net-proxy/havp

  HTTP AntiVirus Proxy
• net-proxy/lyrebird

  An obfuscating proxy supporting Tor's pluggable transport protocol obfs4
• net-proxy/pingtunnel

  Tunnel TCP over ICMP
• net-proxy/rejik

  A squid redirector used for blocking unwanted content
• net-proxy/squidguard

  Combined filter, redirector and access controller plugin for Squid
• net-proxy/squirm

  A redirector for Squid
• net-proxy/torsocks

  Use most socks-friendly applications with Tor
• net-proxy/tsocks

  Transparent SOCKS v4 proxying library
• net-proxy/wwwoffle

  Web caching proxy suitable for non-permanent Internet connections
• net-proxy/ziproxy

  A forwarding, non-caching, compressing web proxy server

net-voip

• net-voip/umurmur

  Minimalistic Murmur (Mumble server)

net-vpn

• net-vpn/6tunnel

  TCP proxy for applications that don't speak IPv6
• net-vpn/httptunnel

  httptunnel can create IP tunnels through firewalls/proxies using HTTP
• net-vpn/isatapd

  Creates and maintains an ISATAP tunnel (rfc5214)
• net-vpn/logmein-hamachi

  LogMeIn Hamachi VPN tunneling engine
• net-vpn/networkmanager-fortisslvpn

  NetworkManager Fortinet SSLVPN compatible plugin
• net-vpn/networkmanager-l2tp

  NetworkManager L2TP plugin
• net-vpn/networkmanager-libreswan

  NetworkManager libreswan plugin
• net-vpn/networkmanager-sstp

  Client for the proprietary Microsoft Secure Socket Tunneling Protocol(SSTP)
• net-vpn/openfortivpn

  Fortinet compatible VPN client
• net-vpn/pptpd

  Linux Point-to-Point Tunnelling Protocol Server
• net-vpn/vpncwatch

  Keepalive daemon for vpnc on Linux systems

net-wireless

• net-wireless/aic8800

  aic8800 driver for AICSemi AIC8800/8801/8800DC/8800DW/8800FC Wifi/Bluetooth
• net-wireless/gobi_loader

  gobi_loader is a firmware loader for Qualcomm Gobi USB chipsets
• net-wireless/hostap-utils

  Utilities for Intersil Prism2/2.5/3 based IEEE 802.11b wireless LAN products
• net-wireless/madwimax

  Reverse-engineered driver for WiMAX devices based on Samsung CMC-730 chip
• net-wireless/neard

  Near Field Communication (NFC) management daemon
• net-wireless/wepdecrypt

  Enhanced version of WepAttack a tool for breaking 802.11 WEP keys

sci-calculators

• sci-calculators/datamash

  Command-line program for basic numeric, textual and statistical operations

sci-electronics

• sci-electronics/NanoVNA-QT

  Library and GUI software for NanoVNA V2
• sci-electronics/qelectrotech

  Qt5 application to design electric diagrams

sci-geosciences

• sci-geosciences/harmonics-dwf-free

  Tidal harmonics database for libtcd
• sci-geosciences/libtcd

  Library for reading and writing Tide Constituent Database (TCD) files
• sci-geosciences/osm-gps-map

  A GTK+ widget for displaying OpenStreetMap tiles
• sci-geosciences/tcd-utils

  Utilities for working with Tidal Constituent Databases
• sci-geosciences/xtide

  XTide provides tide and current predictions in a wide variety of formats

sci-libs

• sci-libs/eccodes

  A set of encoding/decoding APIs and tools for WMO GRIB, BUFR, and GTS messages
• sci-libs/ta-lib

  Technical Analysis Library for analyzing financial markets trends

sci-mathematics

• sci-mathematics/geogebra-bin

  Mathematics software for geometry
• sci-mathematics/msieve

  A C library implementing a suite of algorithms to factor large integers
• sci-mathematics/spin

  An efficient logic-model checker for the verification of multi-threaded code
• sci-mathematics/twelf

  Implementation of the logical framework LF
• sci-mathematics/yafu

  Yet another factoring utility

sci-visualization

• sci-visualization/kst

  Fast real-time large-dataset viewing and plotting tool

sec-keys

• sec-keys/openpgp-keys-baldurkarlsson

  OpenPGP keys used by Baldur Karlsson
• sec-keys/openpgp-keys-knot-resolver

  OpenPGP keys used by the Knot Resolver developers
• sec-keys/openpgp-keys-ntpsec

  OpenPGP keys used to sign ntpsec releases
• sec-keys/openpgp-keys-oisf

  OpenPGP key used by Open InfoSec Foundation (OISF) software releases
• sec-keys/openpgp-keys-weechat

  OpenPGP keys used by the WeeChat project
• sec-keys/openpgp-keys-xpdf

  OpenPGP key used to sign Xpdf releases

sys-apps

• sys-apps/agedu

  A utility for tracking down wasted disk space
• sys-apps/apmd

  Advanced Power Management Daemon
• sys-apps/audio-entropyd

  Audio-entropyd generates entropy-data for the /dev/random device
• sys-apps/biosdevname

  Sets BIOS-given device names instead of kernel eth* names
• sys-apps/biosdisk

  FreeDOS based BIOS updating utility for Dell machines
• sys-apps/ccs-tools

  TOMOYO Linux tools
• sys-apps/chname

  Run a command with a new system hostname
• sys-apps/cinit

  a fast, small and simple init with support for profiles
• sys-apps/ckbcomp

  Compile an XKB keymap for loadkeys
• sys-apps/conspy

  Remote control for Linux virtual consoles
• sys-apps/crazydiskinfo

  Interactive TUI S.M.A.R.T viewer
• sys-apps/daemonize

  Runs a command as a Unix daemon
• sys-apps/daisydog

  A very simple /dev/watchdog daemon
• sys-apps/dchroot

  Utility for managing chroots for non-root users
• sys-apps/duc

  Library and suite of tools for inspecting disk usage
• sys-apps/epoch

  Init system, /sbin/init replacement; designed for simplicity
• sys-apps/etckeeper

  A collection of tools to let /etc be stored in a repository
• sys-apps/fakechroot

  Provide a faked chroot environment without requiring root privileges
• sys-apps/fwts

  Firmware Test Suite
• sys-apps/fxload

  USB firmware uploader
• sys-apps/gptfdisk

  GPT partition table manipulator for Linux
• sys-apps/heirloom-tools

  Heirloom toolchest - original Unix tools
• sys-apps/hotplug2stdout

  A tool for reading kernel uevent(s) to stdout
• sys-apps/hponcfg

  HP Lights-Out Online Configuration Utility (HPONCFG)
• sys-apps/i2c-tools

  I2C tools for bus probing, chip dumping, EEPROM decoding, and more
• sys-apps/ifd-gempc

  GemCore based PC/SC reader drivers for pcsc-lite
• sys-apps/init-system-helpers

  Helper scripts useful for both OpenRC and systemd
• sys-apps/iotools

  Simple commands to access hardware device registers
• sys-apps/ipmi-fan-control

  SuperMicro IPMI fan control daemon
• sys-apps/kcheck

  Record and check required kernel symbols are set
• sys-apps/lnxhc

  Linux Health Checker
• sys-apps/miller

  A tool like sed, awk, cut, join, and sort for name-indexed data (CSV, JSON, ..)
• sys-apps/mount-gtk

  GTK+ based UDisks2 frontend
• sys-apps/msr-tools

  Utilities allowing the read and write of CPU model-specific registers (MSR)
• sys-apps/netplug

  Brings up/down ethernet ports automatically with cable detection
• sys-apps/noexec

  Package for preventing processes from using exec system calls
• sys-apps/nosig

  Block signals before running programs (a generic "nohup")
• sys-apps/pcmciautils

  PCMCIA userspace utilities for Linux
• sys-apps/pcsc-slb-rf72-drv

  Schlumberger Reflex 72 Serial Smartcard Reader
• sys-apps/pick

  A fuzzy search tool for the command-line
• sys-apps/pmount

  Policy based mounter that gives the ability to mount removable devices as a user
• sys-apps/preload

  Adaptive readahead daemon
• sys-apps/proot

  User-space implementation of chroot, mount --bind, and binfmt_misc
• sys-apps/razercfg

  Utility for advanced configuration of Razer mice
• sys-apps/renameutils

  Use your favorite text editor to rename files
• sys-apps/restartd

  A daemon for checking your running and not running processes
• sys-apps/rkflashtool

  Tool for flashing Rockchip devices
• sys-apps/roccat-tools

  Utility for advanced configuration of Roccat devices
• sys-apps/sensei-raw-ctl

  SteelSeries Sensei Raw configuration tool
• sys-apps/stroke

  Powerful tool to change file timestamps (including ctimes)
• sys-apps/syslog-notify

  Notifications for syslog entries via libnotify
• sys-apps/the_silver_searcher

  A code-searching tool similar to ack, but faster
• sys-apps/thunderbolt-software-user-space

  Thunderbolt(TM) user-space components
• sys-apps/ucspi-proxy

  Proxy program for two connections set up by a UCSPI server and a UCSPI client
• sys-apps/udevil

  Mount and unmount removable devices without a password
• sys-apps/usermode-utilities

  Tools for use with Usermode Linux virtual machines
• sys-apps/uswid

  Pure-Python library and CLI tool for processing SBoM metadata

sys-auth

• sys-auth/libnss-cache

  libnss-cache is a library that serves nss lookups
• sys-auth/pam_abl

  PAM module for blacklisting hosts and users repeatedly failed authentication
• sys-auth/pam_dotfile

  pam module to allow password-storing in $HOME/dotfiles
• sys-auth/pam_p11

  PAM module for authenticating against PKCS#11 tokens
• sys-auth/pam-pgsql

  PAM module to authenticate users via PostgreSQL
• sys-auth/pam_ssh_agent_auth

  Simple module to authenticate users against their ssh-agent keys
• sys-auth/pam_u2f

  PAM module for FIDO2 and U2F keys
• sys-auth/rtkit

  Realtime Policy and Watchdog Daemon
• sys-auth/solo1

  CLI and Python library for SoloKeys Solo 1
• sys-auth/ssh-import-id

  Utility to securely retrieve an SSH public key and install it locally
• sys-auth/thinkfinger

  Support for the UPEK/SGS Thomson fingerprint reader, common in Thinkpads
• sys-auth/ykclient

  Yubico C client library

sys-block

• sys-block/cec

  Coraid Ethernet Console client
• sys-block/disktype

  Detect the content format of a disk or disk image
• sys-block/f3

  Utilities to detect broken or counterfeit flash storage
• sys-block/flashbench

  Tool for benchmarking and classifying flash memory drives
• sys-block/hdrecover

  Attempts to recover a hard disk that has bad blocks on it
• sys-block/mpt-status

  Query tool to access the running configuration and status of LSI SCSI HBAs
• sys-block/ms-sys

  A command-line program for writing Microsoft compatible boot records
• sys-block/scsiadd

  Add and remove SCSI devices from your Linux system during runtime
• sys-block/spindown

  Spindown is a daemon that can spin down idle disks
• sys-block/targetcli-fb

  Command shell for managing Linux LIO kernel target
• sys-block/viaideinfo

  Query VIA IDE controllers for various information
• sys-block/whdd

  Diagnostic and recovery tool for block devices

sys-boot

• sys-boot/cromwell

  Xbox boot loader
• sys-boot/cromwell-bin

  Xbox boot loader precompiled binaries from xbox-linux.org
• sys-boot/elilo

  Linux boot loader for EFI-based systems such as IA-64
• sys-boot/makebootfat

  Command line utility able to create bootable USB disks
• sys-boot/mbr

  A replacement master boot record for IBM-PC compatible computers
• sys-boot/unetbootin

  UNetbootin installs Linux/BSD distributions to a partition or USB drive

sys-cluster

• sys-cluster/kops

  Kubernetes Operations
• sys-cluster/ploop

  openvz tool and a library to control ploop block devices
• sys-cluster/vzctl

  OpenVZ ConTainers control utility

sys-devel

• sys-devel/bin86

  Assembler and loader used to create kernel bootsector
• sys-devel/crosstool-ng

  Versatile (cross-)toolchain generator
• sys-devel/dev86

  Bruce's C compiler - Simple C compiler to generate 8086 code
• sys-devel/elftoolchain

  Libraries/utilities to handle ELF objects (BSD drop in replacement for libelf)

sys-firmware

• sys-firmware/alsa-firmware

  Advanced Linux Sound Architecture firmware
• sys-firmware/atmel-firmware

  Firmware and config for atmel and atmel_cs wlan drivers included in linux 2.6
• sys-firmware/ipw2100-firmware

  Firmware for the Intel PRO/Wireless 2100 3B miniPCI adapter
• sys-firmware/ipw2200-firmware

  Firmware for the Intel PRO/Wireless 2200BG/2915ABG miniPCI and 2225BG PCI
• sys-firmware/ivtv-firmware

  firmware for Hauppauge PVR-x50 and Conexant 2341x based cards
• sys-firmware/midisport-firmware

  Firmware for M-Audio/Midiman USB MIDI devices
• sys-firmware/zd1201-firmware

  Firmware for ZyDAS 1201 based USB 802.11b Network WiFi devices
• sys-firmware/zd1211-firmware

  Firmware for ZyDAS ZD1211 USB-WLAN devices supported by the zd1211rw driver

sys-fs

• sys-fs/archivemount

  Mount archives using libarchive and FUSE
• sys-fs/aufs-headers

  User space headers for aufs3
• sys-fs/aufs-util

  Utilities are always necessary for aufs
• sys-fs/avfs

  Virtual filesystem that allows browsing of compressed files
• sys-fs/copyfs

  fuse-based filesystem for maintaining configuration files
• sys-fs/cryfs

  Encrypted FUSE filesystem that conceals metadata
• sys-fs/davl

  Visualizes the fragmentation status of ext2/3 filesystems
• sys-fs/ddrescue

  Copy data from one file or block device to another with read-error recovery
• sys-fs/diskdev_cmds

  HFS and HFS+ utils ported from OSX, supplies mkfs and fsck
• sys-fs/dislocker

  Dislocker is used to read BitLocker encrypted partitions
• sys-fs/dmraid

  Device-mapper RAID tool and library
• sys-fs/ecryptfs-utils

  eCryptfs userspace utilities
• sys-fs/ext4magic

  Tool for recovery of deleted or overwritten files on ext3/ext4 filesystems
• sys-fs/fatresize

  Resize FAT partitions using libparted
• sys-fs/fuse-convmvfs

  FUSE file system to convert filename charset
• sys-fs/fuseiso

  Fuse module to mount ISO9660
• sys-fs/fuse-zip

  FUSE file system to navigate, extract, create and modify ZIP archives
• sys-fs/gt5

  a diff-capable 'du-browser'
• sys-fs/hfsutils

  HFS FS Access utils
• sys-fs/jfsutils

  IBM's Journaling Filesystem (JFS) Utilities
• sys-fs/jmtpfs

  A FUSE and libmtp based filesystem for accessing MTP devices
• sys-fs/ldapfuse

  Virtual filesystem for FUSE which allows navigation of an LDAP tree
• sys-fs/lessfs

  A high performance inline data deduplicating filesystem
• sys-fs/libfat

  Support library to access and manipulate FAT12 / FAT16 / FAT32 file systems
• sys-fs/lufis

  Wrapper to use lufs modules with fuse kernel support
• sys-fs/mergerfs

  A featureful union filesystem
• sys-fs/mergerfs-tools

  Optional tools to help manage data in a mergerfs pool
• sys-fs/mhddfs

  Fuse multi harddrive filesystem
• sys-fs/mount-zip

  FUSE file system for ZIP archives
• sys-fs/mp3fs

  Read-only FUSE filesystem which transcodes FLAC audio files to MP3 when read
• sys-fs/rar2fs

  A FUSE based filesystem that can mount one or multiple RAR archive(s)
• sys-fs/reiserfs-defrag

  Small defragmentation tool for reiserfs
• sys-fs/treesize

  A disk consumption analyzing tool
• sys-fs/ubi_reader

  Collection of Python scripts for extracting data from UBI and UBIFS images
• sys-fs/vzquota

  OpenVZ VPS disk quota utility

sys-kernel

• sys-kernel/bliss-initramfs

  Boot your system's rootfs from Encrypted/OpenZFS
• sys-kernel/kergen

  Kernel config generator
• sys-kernel/pf-sources

  Linux kernel fork that includes the pf-kernel patchset and Gentoo's genpatches
• sys-kernel/zen-sources

  The Zen Kernel Live Sources

sys-libs

• sys-libs/blocksruntime

  BlocksRuntime library needed for clang's -fblocks support
• sys-libs/gwenhywfar

  Multi-platform helper library for other libraries
• sys-libs/libblockdev

  A library for manipulating block devices
• sys-libs/libchipcard

  Library for accessing chip cards via chip card readers (terminals)
• sys-libs/libixp

  A stand-alone client/server 9P library including ixpc client
• sys-libs/libsmbios

  Provide access to (SM)BIOS information
• sys-libs/libstatgrab

  A tool to provide access to statistics about the system on which it's run
• sys-libs/lwp

  Light-weight process library (used by Coda)
• sys-libs/nss-usrfiles

  NSS module to read passwd/group files from CoreOS /usr location

sys-power

• sys-power/acpid

  Daemon for Advanced Configuration and Power Interface
• sys-power/acpilight

  Replacement for xbacklight that uses the ACPI interface to set brightness
• sys-power/acpitool

  A replacement for the APM tool
• sys-power/autosuspend

  A daemon to automatically suspend and wake up a system
• sys-power/hibernate-script

  Hibernate script supporting multiple suspend methods
• sys-power/intel-undervolt

  Intel CPU undervolting and throttling configuration tool
• sys-power/nvclock

  NVIDIA Overclocking Utility
• sys-power/powermgmt-base

  Script to test whether computer is running on AC power
• sys-power/powertop

  tool to diagnose issues with power consumption and power management
• sys-power/RyzenAdj

  The power management tool for mobile and desktop Ryzen APUs
• sys-power/sispmctl

  GEMBIRD SiS-PM control utility
• sys-power/suspend

  Userspace Software Suspend and S2Ram

sys-process

• sys-process/anacron

  A periodic command scheduler
• sys-process/bashtop

  Resource monitor that shows usage and stats
• sys-process/bcron

  A new cron system designed with secure operations in mind by Bruce Guenter
• sys-process/cronutils

  Utilities to assist running batch processing jobs
• sys-process/ctop

  Top-like interface for container-metrics
• sys-process/daemontools

  Collection of tools for managing UNIX services
• sys-process/daemontools-encore

  Collection of tools for managing UNIX services
• sys-process/dcron

  A cute little cron from Matt Dillon
• sys-process/ftop

  Monitor open files and filesystems
• sys-process/incron

  inotify based cron daemon
• sys-process/memwatch

  Interactive memory viewer
• sys-process/minicoredumper

  Core dump file processor
• sys-process/minit

  a small yet feature-complete init
• sys-process/nmon

  Nigel's performance MONitor for CPU, memory, network, disks, etc
• sys-process/procenv

  command-line utility to show process environment
• sys-process/schedtool

  A tool to query or alter a process' scheduling policy
• sys-process/supervise-scripts

  Starting and stopping daemontools managed services
• sys-process/tiptop

  top for performance counters
• sys-process/uksmd

  Userspace KSM helper daemon
• sys-process/wait_on_pid

  Small utility to wait for an arbitrary process to exit

virtual

• virtual/checkpassword

  Virtual for checkpassword compatible applications
• virtual/daemontools

  Virtual for daemontools
• virtual/gsasl

  Virtual for the GNU SASL library
• virtual/mailx

  Virtual for mail implementations
• virtual/mda

  Virtual for Message Delivery Agents
• virtual/resolvconf

  Virtual to select between different resolvconf providers
• virtual/secret-service

  Virtual for a freedesktop.org Secret Service API provider

www-apache

• www-apache/libapreq2

  A library for manipulating client request data via the Apache API
• www-apache/mod_auth_kerb

  An Apache authentication module using Kerberos
• www-apache/mod_auth_radius

  Radius authentication for Apache
• www-apache/mod_auth_tkt

  Apache module for cookie based authentication
• www-apache/mod_auth_xradius

  Radius authentication for Apache
• www-apache/mod_backtrace

  Debug segmentation faults in Apache threads
• www-apache/mod_bw

  Bandwidth Management Module for Apache2
• www-apache/mod_dnssd

  mod_dnssd is an Apache module which adds Zeroconf support via DNS-SD using Avahi
• www-apache/mod_fastcgi_handler

  A simple FastCGI handler module
• www-apache/mod_fcgid

  Binary-compatible alternative to mod_fastcgi with better process management
• www-apache/mod_gnutls

  mod_gnutls uses GnuTLS for SSL/TLS encryption in Apache2 (compare to mod_ssl)
• www-apache/mod_limitipconn

  Limit the number of simultaneous apache connections
• www-apache/mod_log_rotate

  Log rotation support for mod_log_config based on strftime(3)
• www-apache/mod_musicindex

  mod_musicindex allows nice displaying of directories containing music files
• www-apache/mod_nss

  SSL/TLS module for the Apache HTTP server
• www-apache/mod_rpaf

  Reverse proxy add forward module
• www-apache/mod_security

  Application firewall and intrusion detection for Apache
• www-apache/modsecurity-crs

  OWASP ModSecurity Core Rule Set
• www-apache/mod_whatkilledus

  Debug segmentation faults in Apache threads
• www-apache/mod_wsgi

  An Apache2 module for running Python WSGI applications
• www-apache/pwauth

  A Unix Web Authenticator

www-apps

• www-apps/blazeblogger

  Simple, capable content management system for producing static content
• www-apps/cgisysinfo

  A small cgi utility to show basic system information
• www-apps/ikiwiki

  A wiki compiler
• www-apps/jekyll

  Simple, blog aware, static site generator
• www-apps/jekyll-coffeescript

  A CoffeeScript Converter for Jekyll
• www-apps/jekyll-sass-converter

  A basic Sass converter for Jekyll
• www-apps/jekyll-sitemap

  Automatically generate a sitemap.xml for your Jekyll site
• www-apps/jekyll-watch

  Rebuild your Jekyll site when a file changes with the --watch switch
• www-apps/zeppelin-bin

  Web-based interactive data analytics notebook launcher

www-client

• www-client/dillo

  Lean FLTK based web browser
• www-client/fetch

  HTTP download tool built atop the HTTP fetcher library
• www-client/httrack

  HTTrack Website Copier, Open Source Offline Browser
• www-client/lynx

  An excellent console-based web browser with ssl support
• www-client/netrik

  A text based web browser with no ssl support
• www-client/surfraw

  A fast unix command line interface to WWW
• www-client/uget

  Download manager using gtk+ and libcurl
• www-client/w3m

  Text based WWW browser, supports tables and frames

www-misc

• www-misc/bookmarksync

  bookmarksync synchronizes various browser bookmark files
• www-misc/fcgiwrap

  Simple FastCGI wrapper for CGI scripts (CGI support for nginx)
• www-misc/mergelog

  A utility to merge apache logs in chronological order
• www-misc/multisort

  Merges httpd logfiles in the Common Log Format
• www-misc/visitors

  Fast web log analyzer

www-plugins

• www-plugins/passff-host

  Host app for the PassFF WebExtension

www-servers

• www-servers/fnord

  Yet another small httpd
• www-servers/mongrel2

  A language agnostic web server focused on web applications
• www-servers/varnish

  Varnish is a state-of-the-art, high-performance HTTP accelerator

x11-apps

• x11-apps/luit

  Locale and ISO 2022 support for Unicode terminals

x11-libs

• x11-libs/agg

  High quality rendering engine library for C++
• x11-libs/c++-gtk-utils

  A number of classes and functions for programming GTK+ programs using C++
• x11-libs/dnd

  OffiX' Drag'n'drop library
• x11-libs/fox-wrapper

  Wrapper for fox-config to manage multiple versions
• x11-libs/libfm

  Library for file management
• x11-libs/neXtaw

  Athena Widgets with N*XTSTEP appearance
• x11-libs/qscintilla

  Qt port of Neil Hodgson's Scintilla C++ editor control
• x11-libs/xforms

  A graphical user interface toolkit for X
• x11-libs/xosd

  Library for overlaying text in X-Windows X-On-Screen-Display

x11-misc

• x11-misc/3dfm

  OpenGL-based 3D File Manager
• x11-misc/alock

  locks the local X display until a password is entered
• x11-misc/autocutsel

  Synchronise the two copy/paste buffers mainly used by X applications
• x11-misc/blockdpy

  Tool to block access via the physical display while x11vnc is running
• x11-misc/cbatticon

  A lightweight and fast battery icon that sits in your system tray
• x11-misc/cdm

  The Console Display Manager
• x11-misc/copyq

  Clipboard manager with advanced features
• x11-misc/dex

  DesktopEntry eXecution - tool to manage and launch autostart entries
• x11-misc/e16-keyedit

  Key binding editor for Enlightenment DR16
• x11-misc/e16menuedit2

  Menu editor for Enlightenment DR16 written in GTK2
• x11-misc/efax-gtk

  A graphical frontend for the 'efax' application
• x11-misc/evolvotron

  Generative art image evolver
• x11-misc/fbdesk

  fluxbox-util application that creates and manage icons on your Fluxbox desktop
• x11-misc/fbpager

  A Pager for fluxbox
• x11-misc/fbpanel

  Light-weight X11 desktop panel
• x11-misc/fluxter

  Workspace pager dockapp, particularly useful with the Fluxbox window manager
• x11-misc/fpm2

  A GUI password manager utility with password generator
• x11-misc/fracplanet

  Fractal planet and terrain generator
• x11-misc/fraqtive

  Open source, multi-platform generator of the Mandelbrot family fractals
• x11-misc/ftmenu

  Tray menu for the Fluxbox toolbar
• x11-misc/genmenu

  menu generator for *box, WindowMaker, and Enlightenment
• x11-misc/gpaste

  Clipboard management system
• x11-misc/gromit

  GRaphics Over MIscellaneous Things, a presentation helper
• x11-misc/gtkdialog

  A small utility for fast and easy GUI building
• x11-misc/hsetroot

  Tool which allows you to compose wallpapers ('root pixmaps') for X
• x11-misc/idesk

  Utility to place icons on the root window
• x11-misc/idesk-extras

  Graphical configuration for iDesk plus icons
• x11-misc/kbdd

  Very simple layout switcher
• x11-misc/ktsuss

  Graphical version of su written in C and GTK+ 2
• x11-misc/lightdm-mini-greeter

  A Minimal, Configurable, Single-User GTK3 LightDM Greeter
• x11-misc/light-locker

  A simple locker using lightdm
• x11-misc/lineakd

  Linux support for Easy Access and Internet Keyboards
• x11-misc/lsw

  list window names
• x11-misc/macopix

  MaCoPiX (Mascot Constructive Pilot for X) is a desktop mascot application
• x11-misc/matchbox-keyboard

  Matchbox-keyboard is an on screen 'virtual' or 'software' keyboard
• x11-misc/menulibre

  Advanced freedesktop.org compliant menu editor
• x11-misc/menumaker

  Utility that scans through the system and generates a menu of installed programs
• x11-misc/netwmpager

  Pager that works with Openbox and other EWMH compliant window managers
• x11-misc/notify-osd

  Canonical's on-screen-display notification agent
• x11-misc/obconf

  Tool for configuring the Openbox window manager
• x11-misc/openbox-menu

  Another dynamic menu generator for Openbox
• x11-misc/oroborus-deskmenu

  root menu program for Oroborus
• x11-misc/oroborus-keylaunch

  utility for binding keys in Oroborus
• x11-misc/pcmanfm

  Fast lightweight tabbed filemanager
• x11-misc/peksystray

  System tray dockapp for window managers supporting docking
• x11-misc/piedock

  A little bit like the famous OS X dock but in shape of a pie menu
• x11-misc/primus

  Faster OpenGL offloading for Bumblebee
• x11-misc/qlipper

  Lightweight and cross-platform clipboard history applet
• x11-misc/qterm

  BBS client based on Qt
• x11-misc/read-edid

  Program that can get information from a PnP monitor
• x11-misc/rofi-calc

  Do live calculations in rofi!
• x11-misc/sct

  Set color temperature of the screen
• x11-misc/seetxt

  Clever, lightweight GUI text file and manual page viewer for X windows
• x11-misc/sent

  Simple plaintext presentation tool
• x11-misc/set_opacity

  Tool for set real compositing for windows through window's id, process' pid etc.
• x11-misc/skippy

  A full-screen task-switcher providing Apple Expose-like functionality
• x11-misc/slock

  simple X display locker
• x11-misc/slop

  Application that queries the user for a selection for printing
• x11-misc/spacefm

  A multi-panel tabbed file manager
• x11-misc/sunflower

  Small and highly customizable twin-panel file manager with plugin-support
• x11-misc/tdrop

  WM-Independent Dropdown Creator
• x11-misc/touchcal

  Touchscreen calibration utility
• x11-misc/urxvt-font-size

  Perl extension for rxvt-unicode to change the font size on the fly
• x11-misc/urxvt-perls

  Perl extensions for rxvt-unicode
• x11-misc/urxvt-tabbedex

  An extended version of rxvt-unicode's tabbed perl extension
• x11-misc/wdm

  WINGs Display Manager
• x11-misc/whaw

  Window manager independent Window Layout tool
• x11-misc/wmname

  Utility to set the name of your window manager
• x11-misc/xautolock

  An automatic X screen-locker/screen-saver
• x11-misc/xcalib

  Tiny monitor calibration loader for X.org
• x11-misc/xdo

  Small X utility to perform elementary actions on windows
• x11-misc/xdock

  Emulates Window Maker docks (runs in any window manager)
• x11-misc/xearth

  Set the X root window to an image of the Earth
• x11-misc/xfe

  MS-Explorer-like minimalist file manager for X
• x11-misc/xgestures

  A mouse gesture recognition program for X11 desktops
• x11-misc/xhkeys

  Assign particular actions to any key or key combination
• x11-misc/xiccd

  A desktop environment-independent bridge between colord and X
• x11-misc/xidle

  Monitors inactivity in X and runs the specified program when a timeout occurs
• x11-misc/xkblayout-state

  Small program to get/set the current XKB layout
• x11-misc/xkbset

  User preference utility for XKB extensions for X
• x11-misc/xlockmore

  Just another screensaver application for X
• x11-misc/xnots

  Desktop sticky note program for the unix geek
• x11-misc/xss-lock

  Use external locker as X screen saver
• x11-misc/xtitle

  Set window title and icon name for an X11 terminal window
• x11-misc/xtrace

  X11 protocol trace utility
• x11-misc/xvkbd

  virtual keyboard for X window system
• x11-misc/xwallpaper

  Wallpaper setting utility for X
• x11-misc/xxkb

  eXtended XKB - assign different keymaps to different windows
• x11-misc/xystray

  A simple implementation of freedesktop.org notification area for X

x11-plugins

• x11-plugins/allin1

  All in one monitoring dockapp: RAM, CPU, Net, Power, df, seti
• x11-plugins/asapm

  APM monitor for AfterStep
• x11-plugins/asclock

  Clock applet for AfterStep
• x11-plugins/asmem

  Monitor the utilization level of memory, cache and swap space
• x11-plugins/asmon

  WindowMaker/AfterStep system monitor dockapp
• x11-plugins/astime

  Analogue clock utility for X Windows
• x11-plugins/e16-epplets

  Enlightenment DR16 epplets
• x11-plugins/guifications

  Guifications is a graphical notification plugin for pidgin
• x11-plugins/pidgin-birthday-reminder

  Plugin for Pidgin that reminds you of your buddies birthdays
• x11-plugins/pidgin-encryption

  Pidgin IM Encryption PlugIn
• x11-plugins/pidgin-extprefs

  Extra preferences that are desired but are not worthy for Pidgin
• x11-plugins/pidgin-gnome-keyring

  Integrates Pidgin (and libpurple) with the system keyring
• x11-plugins/pidgin-hotkeys

  Pidgin plugin to define global hotkeys for various actions
• x11-plugins/pidgin-led-notification

  Pidgin plugin to notify by writing user defined strings to (led control) files
• x11-plugins/pidgin-libnotify

  Pidgin-libnotify provides popups for pidgin via a libnotify interface
• x11-plugins/pidgin-mbpurple

  Pidgin plug-in supporting microblog services like Twitter or identi.ca
• x11-plugins/pidgin-mpris

  Gets current song from MPRIS-aware media players
• x11-plugins/pidgin-musictracker

  A Pidgin now playing plugin to publicise the songs you are listening
• x11-plugins/pidgin-opensteamworks

  Steam protocol plugin for pidgin
• x11-plugins/pidgin-otr

  (OTR) Messaging allows you to have private conversations over instant messaging
• x11-plugins/pidgin-privacy-please

  Pidgin plugin to stop spammers from annoying you
• x11-plugins/pidgin-sipe

  Pidgin Plug-in SIPE (Sip Exchange Protocol)
• x11-plugins/pidgin-window_merge

  A Pidgin plugin that merges the Buddy List window with a conversation window
• x11-plugins/pidgin-xmpp-receipts

  Implementation of xmpp message delivery receipts (XEP-0184) for Pidgin
• x11-plugins/purple-libnotify-plus

  Provide libnotify interface to Pidgin and Finch
• x11-plugins/vicious

  Modular widget library for x11-wm/awesome
• x11-plugins/wmstickynotes

  A dockapp for keeping small notes around on the desktop

x11-terms

• x11-terms/root-tail

  Terminal to display (multiple) log files on the root window
• x11-terms/roxterm

  A terminal emulator designed to integrate with the ROX environment
• x11-terms/rxvt-unicode

  rxvt clone with xft and unicode support
• x11-terms/sakura

  GTK/VTE based terminal emulator
• x11-terms/tilda

  A drop down terminal, similar to the consoles found in first person shooters
• x11-terms/xterm

  Terminal Emulator for X Windows
• x11-terms/yeahconsole

  yeahconsole turns an xterm or rxvt-unicode into a game-like console

x11-themes

• x11-themes/adapta-gtk-theme

  An adaptive Gtk+ theme based on Material Design Guidelines
• x11-themes/chameleon-xcursors

  Style neutral scalable cursor theme
• x11-themes/clearlooks-phenix

  Clearlooks-Phenix is a GTK+ 3 port of Clearlooks, the default theme for GNOME 2
• x11-themes/comix-xcursors

  X11 mouse theme with a comics feeling
• x11-themes/commonbox-styles

  Common styles for fluxbox, blackbox, and openbox
• x11-themes/commonbox-styles-extra

  Extra styles pack for flux|black|open(box)
• x11-themes/constantine-backgrounds

  Fedora 12 official background artwork
• x11-themes/e16-themes

  All the official E16 themes
• x11-themes/faenza-icon-theme

  A scalable icon theme called Faenza
• x11-themes/fluxbox-styles-fluxmod

  A collection of FluxBox themes from FluxMod
• x11-themes/gargantuan-icon-theme

  Gargantuan Icon Theme
• x11-themes/gartoon-redux

  A massively improved variant of the well-known Gartoon theme
• x11-themes/geany-themes

  A collection of colour schemes for Geany
• x11-themes/gentoo10-backgrounds

  Gentoo - 10 Years Compiling Background Artwork
• x11-themes/gentoo-artwork

  Collection of miscellaneous Gentoo Linux logos and artwork
• x11-themes/goddard-backgrounds

  Fedora 13 official background artwork
• x11-themes/gtk-engines-murrine

  Murrine GTK+2 Cairo Engine
• x11-themes/iceicons

  IceWM Icons is a set of XPM 16x16, 32x32, and 48x48 XPM and PNG icons for IceWM
• x11-themes/icewm-extra-themes

  Extra themes for IceWM
• x11-themes/kvantum

  SVG-based theme engine for Qt, KDE Plasma and LXQt
• x11-themes/laughlin-backgrounds

  Fedora 14 official background artwork
• x11-themes/leonidas-backgrounds

  Fedora 11 official background artwork
• x11-themes/lovelock-backgrounds

  Fedora 15 official background artwork
• x11-themes/mate-icon-theme-faenza

  Faenza icon theme that was adapted for MATE desktop
• x11-themes/murrine-themes

  Themes for the Murrine GTK+2 Cairo Engine
• x11-themes/neutral-xcursors

  A family of smoothed and shadowed cursors that resemble the standard X ones
• x11-themes/notify-osd-icons

  Icons for on-screen-display notification agent
• x11-themes/nou-icon-theme

  Scalable icon theme called Nou
• x11-themes/numix-icon-theme

  An official icon theme from the Numix Project
• x11-themes/nuovo-icon-theme

  A scalable icon theme called Nuovo
• x11-themes/nuvox

  NuvoX SVG icon theme
• x11-themes/pidgin-penguins-smileys

  Penguins pidgin smiley theme
• x11-themes/pulse-glass

  The Pulse Glass x11 mouse cursor theme
• x11-themes/solar-backgrounds

  Fedora 10 official background artwork
• x11-themes/vanilla-dmz-aa-xcursors

  Style neutral scalable cursor theme (black version)
• x11-themes/vanilla-dmz-xcursors

  Style neutral scalable cursor theme (white version)
• x11-themes/verne-backgrounds

  Fedora 16 official background artwork
• x11-themes/wm-icons

  A Large Assortment of Beautiful Themed Icons, Created with FVWM in mind
• x11-themes/yasis-icon-theme

  Scalable icon theme called Yasis

x11-wm

• x11-wm/aewm

  A minimalistic X11 window manager
• x11-wm/aewm++

  A window manager with more modern features than aewm
• x11-wm/awesome

  Dynamic floating and tiling window manager
• x11-wm/e16

  Enlightenment Window Manager (E16)
• x11-wm/echinus

  A window manager for X in the spirit of dwm
• x11-wm/fluxbox

  X11 window manager featuring tabs and an iconbar
• x11-wm/goomwwm

  Get out of my way, Window Manager!
• x11-wm/icewm

  Ice Window Manager with Themes
• x11-wm/jwm

  Very fast and lightweight still powerful window manager for X
• x11-wm/larswm

  Tiling window manager for X11, based on 9wm by David Hogan
• x11-wm/lwm

  The ultimate lightweight window manager
• x11-wm/matwm2

  Simple EWMH compatible window manager with titlebars and frames
• x11-wm/musca

  A simple dynamic window manager, with features nicked from ratpoison and dwm
• x11-wm/oroborus

  Small and fast window manager
• x11-wm/pekwm

  A lightweight window manager initially based on aewm++
• x11-wm/ratpoison

  window manager without mouse dependency
• x11-wm/selectwm

  window manager selector tool
• x11-wm/sithwm

  Minimalist Window Manager for X
• x11-wm/stumpwm

  A Window Manager written entirely in Common Lisp
• x11-wm/stumpwm-contrib

  Extension Modules for StumpWM
• x11-wm/vtwm

  TWM descendant that implements a Virtual Desktop
• x11-wm/windowlab

  Small and simple window manager of novel design
• x11-wm/wm2

  Small, unconfigurable window manager
• x11-wm/wmfs

  Window Manager From Scratch, A tiling window manager highly configurable
• x11-wm/wmii

  A dynamic window manager for X11