app-admin
app-admin / testdisk : Checks and undeletes partitions + PhotoRec, signature based recovery tool
app-arch
app-arch / pdv : build a self-extracting and self-installing binary package
app-editors
app-editors / emacs : The extensible, customizable, self-documenting real-time display editor
app-editors / emact : EmACT, a fork of Conroy's MicroEmacs
app-editors / jasspa-microemacs : Jasspa Microemacs
app-editors / jed : Console S-Lang-based editor
app-editors / qemacs : QEmacs is a very small but powerful UNIX editor
app-editors / qhexedit2 : Hex editor library, Qt application written in C++ with Python bindings
- Install Qt5 hex editor
app-emacs
app-emacs / emacs-common : Common files needed by all GNU Emacs versions
app-emulation
app-emulation / protontricks : app-emulation/winetricks wrapper for Proton (Steam Play) games
app-emulation / virt-manager : A graphical tool for administering virtual machines
app-emulation / virtualbox : Family of powerful x86 virtualization products for enterprise and home use
app-emulation / virtualbox-guest-additions : VirtualBox kernel modules and user-space tools for Gentoo guests
app-i18n
app-i18n / ibus : Intelligent Input Bus for Linux / Unix OS
app-i18n / mozc : Mozc - Japanese input method editor
- Install graphical user interface tool (mozc_tool)
app-misc
app-misc / kryoflux-dtc : KryoFlux Host Software
app-misc / rmlint : Extremely fast tool to remove duplicates and other lint from your filesystem
app-mobilephone
app-mobilephone / heimdall : Tool suite used to flash firmware onto Samsung devices
app-office
app-office / gnucash : A personal finance manager
dev-embedded
dev-embedded / usbprog : flashtool for the multi purpose programming adapter usbprog
dev-games
dev-games / godot : Multi-platform 2D and 3D game engine with a feature-rich editor
dev-lang
dev-lang / lazarus : feature rich visual programming environment emulating Delphi
- Build GUI IDE.
dev-lang / swi-prolog : Versatile implementation of the Prolog programming language
dev-libs
dev-libs / atcore : API to manage the serial connection between the computer and 3D Printers
- Build test GUI
dev-perl
dev-perl / Panotools-Script : A perl module for reading, writing, and manipulating hugin script files
dev-python
dev-python / PyQt5 : Python bindings for the Qt framework
- Build bindings for the QtGui module
dev-python / PyQt6 : Python bindings for the Qt framework
- Build bindings for the QtGui module
dev-python / QtPy : Abstraction layer on top of PyQt and PySide with additional custom QWidgets
- Pull in bindings for the QtGui module
dev-python / pyside2 : Python bindings for the Qt framework
- Build QtGui module
dev-python / pyside6 : Python bindings for the Qt framework
- Build QtGui module
dev-qt
dev-qt / qt-docs : Qt5 documentation, for use with Qt Creator and other tools
- Install documentation for dev-qt/qtgui
dev-qt / qtbase : Cross-platform application development framework
- Build Qt6Gui module
dev-scheme
dev-scheme / mit-scheme : Scheme interpreter, compiler, debugger and runtime library
dev-util
dev-util / heaptrack : Fast heap memory profiler
- Install Qt5-based analyzer tool
dev-util / qbs : Modern build tool for software projects
dev-util / scanmem : Locate and modify variables in executing processes
- Enable the GameConqueror GUI
games-arcade
games-arcade / jumpnbump : Funny multiplayer game about cute little fluffy bunnies
games-board
games-board / awale : Free Awale - The game of all Africa
games-board / gnubg : GNU BackGammon
games-emulation
games-emulation / desmume : Nintendo DS emulator
games-emulation / dolphin : Gamecube and Wii game emulator
games-emulation / hatari : Atari ST emulator
games-emulation / mgba : Game Boy Advance Emulator
games-emulation / snes9x : Super Nintendo Entertainment System (SNES) emulator
games-misc
games-misc / gBhed : An Al Bhed translator
games-puzzle
games-puzzle / gnome-tetravex : Complete the puzzle by matching numbered tiles
- Build the gnome-tetravex graphical Gtk user interface
games-roguelike
games-roguelike / dwarf-fortress : Single-player fantasy game
games-rpg
games-rpg / hatoful-boyfriend : Japanese visual novel and dating simulator where birds rule the Earth
- Install the GUI for configuring screen resolution and input
games-rpg / hatoful-boyfriend-holiday-star : Holiday-themed sequel to the Japanese visual novel and dating sim about birds
- Install the GUI for configuring screen resolution and input
games-simulation
games-simulation / train-valley : Build railroads in order to connect cities, tunnels, and bridges
- Install the GUI for configuring screen resolution and input
games-strategy
games-strategy / satellite-reign : Real-time, class-based strategy game set in a cyberpunk city
- Install the GUI for configuring screen resolution and input
games-util
games-util / lgogdownloader : Unofficial GOG.com downloader for Linux
- Enable GUI login support for passing reCAPTCHA
mail-mta
mail-mta / proton-mail-bridge : Serves ProtonMail to IMAP/SMTP clients
media-gfx
media-gfx / freecad : QT based Computer Aided Design application
- Build FreeCAD with a Qt based GUI. If built without setting this USE flag, FreeCAD can be used in a headless mode, for server-side instances. The Python modules are available, without their GUI parts though, if this is unset.
media-gfx / img2pdf : Losslessly convert raster images to PDF
media-libs
media-libs / avidemux-plugins : Plugins for the video editor media-video/avidemux
media-libs / qtav : Multimedia playback framework based on Qt + FFmpeg
- Build a video player gui
media-sound
media-sound / audiotools : A collection of command line audio tools
media-sound / snd : Snd is a sound editor
media-video
media-video / avidemux : Video editor designed for simple cutting, filtering and encoding tasks
media-video / makemkv : Tool for ripping and streaming Blu-ray, HD-DVD and DVD discs
media-video / mkvtoolnix : Tools to create, alter, and inspect Matroska files
media-video / vlc : Media player and framework with support for most multimedia files and streaming
net-analyzer
net-analyzer / wireshark : A network protocol analyzer formerly known as ethereal
net-firewall
net-firewall / firewalld : A firewall daemon with D-Bus interface providing a dynamic firewall
net-irc
net-irc / quassel : Qt/KDE IRC client supporting a remote daemon for 24/7 connectivity
- Build the Qt5 GUI client for quassel. If this USE flag is disabled, the GUI is not built, and cannot be used. You might want to disable this on the server, but you need it enabled on the client.
net-p2p
net-p2p / deluge : BitTorrent client with a client/server model
net-p2p / qbittorrent : BitTorrent client in C++ and Qt
net-p2p / retroshare : P2P private sharing application
net-vpn
net-vpn / networkmanager-sstp : Client for the proprietary Microsoft Secure Socket Tunneling Protocol(SSTP)
sci-electronics
sci-electronics / pcb : GPL Electronic Design Automation: Printed Circuit Board editor
sci-libs
sci-mathematics
sci-mathematics / alt-ergo : Automatic theorem prover
sci-mathematics / genius : Genius Mathematics Tool and the GEL Language
sci-mathematics / giac : A free C++ Computer Algebra System library and its interfaces
sci-mathematics / maxima : Free computer algebra environment based on Macsyma
sci-mathematics / octave : High-level interactive language for numerical computations
sci-mathematics / yacas : General purpose computer algebra system
sys-apps
sys-apps / cpu-x : A Free software that gathers information on CPU, motherboard and more
sys-apps / duc : A library and suite of tools for inspecting disk usage
sys-apps / pcsc-tools : PC/SC Architecture smartcard tools
sys-apps / razercfg : Utility for advanced configuration of Razer mice
- Installs GUI configuration utility and status bar applet. Requires dev-python/PyQt5
sys-apps / xmbmon : Mother Board Monitor Program for X Window System
sys-fs
sys-fs / mtools : Utilities to access MS-DOS disks from Unix without mounting them
x11-misc
x11-misc / barrier : Share a mouse and keyboard between computers (fork of Synergy)
x11-misc / synergy : Lets you easily share a single mouse and keyboard between multiple computers