app-admin
app-admin / testdisk : Checks and undeletes partitions + PhotoRec, signature based recovery tool
app-editors
app-editors / emacs : The extensible, customizable, self-documenting real-time display editor
app-editors / xemacs : highly customizable open source text editor and application development system
app-emulation
app-emulation / aranym : Atari Running on Any Machine, VM running Atari ST/TT/Falcon OS and TOS/GEM apps
app-emulation / crossover-bin : Commercial version of app-emulation/wine with paid support
app-emulation / fuse-utils : Utils for the Free Unix Spectrum Emulator by Philip Kendall
app-emulation / qemu : QEMU + Kernel-based Virtual Machine userland tools
- Enable jpeg image support for the VNC console server
app-misc
app-misc / tracker-miners : Collection of data extractors for Tracker/Nepomuk
app-office
app-office / texmacs : Wysiwyg text processor with high-quality maths
app-text
app-text / crengine-ng : Cross-platform library designed to implement e-book readers
app-text / djvu : DjVu viewers, encoders and utilities
app-text / libgxps : Library for handling and rendering XPS documents
app-text / poppler : PDF rendering library based on the xpdf-3.0 code base
app-text / tesseract : An OCR Engine, originally developed at HP, now open source
dev-games
dev-games / openscenegraph : Open source high performance 3D graphics toolkit
dev-games / openscenegraph-openmw : OpenMW-specific fork of OpenSceneGraph
dev-lang
dev-lang / R : Language and environment for statistical computing and graphics
dev-libs
dev-libs / pslib : pslib is a C-library to create PostScript files on the fly
dev-perl
dev-perl / Image-Scale : Fast, high-quality fixed-point image resizing
dev-python
dev-python / pillow : Python Imaging Library (fork)
dev-qt
dev-qt / qtbase : Cross-platform application development framework
dev-qt / qtgui : The GUI module and platform plugins for the Qt5 framework
dev-tcltk
dev-tcltk / blt : Extension to Tk, adding new widgets, geometry managers, and misc commands
dev-vcs
games-engines
games-engines / scummvm : Reimplementation of the SCUMM game engine used in Lucasarts adventures
gnustep-base
gnustep-base / gnustep-gui : Library of GUI classes written in Obj-C
gui-apps
gui-apps / grim : Grab images from a Wayland compositor
- Enable JPEG support.
gui-libs
gui-libs / neatvnc : Liberally licensed VNC server library with a clean interface
- Enable H.264 encoding
mail-filter
mail-filter / spamprobe : Fast, intelligent, automatic spam detector using Bayesian analysis
media-gfx
media-gfx / dcraw : Command-line decoder for raw digital photos
media-gfx / eog : The Eye of GNOME image viewer
media-gfx / eom : The MATE image viewer
media-gfx / exact-image : A fast, modern and generic image processing library
media-gfx / fontforge : postscript font editor and converter
media-gfx / geeqie : A lightweight GTK image viewer forked from GQview
media-gfx / gmic : GREYC's Magic Image Converter
media-gfx / graphicsmagick : Collection of tools and libraries for many image formats
media-gfx / hp2xx : Convert Hewlett-Packard's HP-GL plotter language to other graphics formats
media-gfx / imagemagick : A collection of tools and libraries for many image formats
media-gfx / imageworsener : Utility for image scaling and processing
media-gfx / imv : Minimal image viewer designed for tiling window manager users
media-gfx / inkscape : SVG based generic vector-drawing program
media-gfx / netgen : Automatic 3d tetrahedral mesh generator
media-gfx / nomacs : Qt-based image viewer
media-gfx / sxiv : Simple (or small or suckless) X Image Viewer
media-gfx / tachyon : A portable, high performance parallel ray tracing system
media-gfx / xloadimage : Utility to view many different types of images under X11
media-gfx / xsane : Graphical scanning frontend
media-gfx / xv : Interactive image manipulation program supporting a wide variety of formats
media-gfx / yafaray : A free open-source montecarlo raytracing engine
media-gfx / zbar : Library and tools for reading barcodes from images or video
media-libs
media-libs / allegro : Cross-platform library aimed at video game and multimedia programming
media-libs / devil : DevIL image library
media-libs / freeimage : Image library supporting many formats
media-libs / gd : Graphics library for fast image creation
media-libs / imlib2 : Version 2 of an advanced replacement library for libraries like libXpm
- Jpeg image loader support
media-libs / jbig2enc : JBIG2 Encoder and libs
media-libs / lcms : A lightweight, speed optimized color management engine
media-libs / leptonica : C library for image processing and analysis
media-libs / libafterimage : Afterstep's standalone generic image manipulation library
media-libs / libgphoto2 : Library that implements support for numerous digital cameras
media-libs / libquicktime : An enhanced version of the quicktime4linux library
media-libs / libraw : LibRaw is a library for reading RAW files obtained from digital photo cameras
media-libs / libsixel : A lightweight, fast implementation of DEC SIXEL graphics codec
media-libs / libv4l : Separate libraries ebuild from upstream v4l-utils package
media-libs / libwebp : A lossy image compression format
media-libs / netpbm : A set of utilities for converting to/from the netpbm (and related) formats
media-libs / opencv : A collection of algorithms and sample code for various computer vision problems
media-libs / sdl-image : Image file loading library
media-libs / sdl2-image : Image file loading library
media-libs / simage : Image and video texturing library
media-libs / tiff : Tag Image File Format (TIFF) library
media-libs / tiff-compat : Tag Image File Format (TIFF) library (compat package for libtiff.so.5)
media-libs / vigra : C++ computer vision library emphasizing customizable algorithms and structures
media-libs / xine-lib : Core libraries for Xine movie player
media-plugins
media-plugins / vdr-xineliboutput : VDR Plugin: Xinelib PlugIn
media-video
media-video / dvgrab : Digital Video (DV) grabber for GNU/Linux
media-video / ffmpegthumbnailer : Lightweight video thumbnailer that can be used by file managers
media-video / gpac : Implementation of the MPEG-4 Systems standard developed from scratch in ANSI C
media-video / mplayer : Media Player for Linux
media-video / mpv : Media player for the command line
media-video / oxine : OSD frontend for Xine
media-video / transcode : Utilities for transcoding video and audio codecs in different containers
media-video / vlc : Media player and framework with support for most multimedia files and streaming
net-libs
net-libs / libvncserver : library for creating vnc servers
net-mail
net-misc
net-misc / freerdp : Free implementation of the Remote Desktop Protocol
net-print
net-print / cups-filters : Cups filters
sci-astronomy
sci-astronomy / siril : A free astronomical image processing software
sci-electronics
sci-electronics / pcb : GPL Electronic Design Automation: Printed Circuit Board editor
- JPEG graphics export
sci-libs
sci-libs / ViSP : Visual Servoing Platform: visual tracking and visual servoing library
sci-libs / dlib : Numerical and networking C++ library
sci-libs / gdal : Translator library for raster geospatial data formats (includes OGR support)
sci-libs / gmsh : Three-dimensional finite element mesh generator
sci-libs / libgeotiff : Library for reading TIFF files with embedded tags for geographic information
sci-libs / mathgl : Math Graphics Library
sci-libs / plplot : Multi-language scientific plotting library
sci-visualization
sci-visualization / gle : Graphics Layout Engine
sci-visualization / grace : Motif based XY-plotting tool
virtual
virtual / imagemagick-tools : Virtual for imagemagick command line tools
www-client
www-client / links : A fast and lightweight web browser running in both graphics and text mode
www-client / netsurf : A free, open source web browser
x11-libs
x11-libs / fox : C++ Toolkit for developing Graphical User Interfaces easily and effectively
x11-libs / gdk-pixbuf : Image loading library for GTK+
x11-libs / motif : The Motif user interface component toolkit
x11-misc
x11-misc / xplanet : Render images of the earth into the X root window
x11-misc / xscreensaver : Modular screen saver and locker for the X Window System
x11-misc / xwallpaper : Wallpaper setting utility for X
x11-plugins
x11-plugins / ascpu : CPU statistics monitor utility for X Windows
x11-plugins / asmem : Monitor the utilization level of memory, cache and swap space
x11-plugins / astime : Analogue clock utility for X Windows
x11-wm
x11-wm / ctwm : A clean, light window manager
- Enable jpeg image support with virtual/jpeg
x11-wm / jwm : Very fast and lightweight still powerful window manager for X
x11-wm / pekwm : A lightweight window manager initially based on aewm++
x11-wm / windowmaker : The fast and light GNUstep window manager
x11-wm / xpra : X Persistent Remote Apps (xpra) and Partitioning WM (parti) based on wimpiggy