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-misc
app-misc / tracker-miners : Collection of data extractors for Tracker/Nepomuk
app-text
app-text / atril : Atril document viewer for MATE
app-text / djvu : DjVu viewers, encoders and utilities
app-text / evince : Simple document viewer for GNOME
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 / efl : Enlightenment Foundation Libraries all-in-one package
dev-libs / pslib : pslib is a C-library to create PostScript files on the fly
dev-python
dev-python / pillow : Python Imaging Library (fork)
kde-apps
kde-apps / okular : Universal document viewer based on KDE Frameworks
media-gfx
media-gfx / blender : 3D Creation/Animation/Publishing System
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 / fbida : Image viewers for the framebuffer console (fbi) and X11 (ida)
media-gfx / fim : Fbi-IMproved is a framebuffer image viewer based on Fbi and inspired from Vim
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 / gthumb : Image viewer and browser for Gnome
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 / imv : Minimal image viewer designed for tiling window manager users
media-gfx / mandelbulber : Tool to render 3D fractals
media-gfx / nomacs : Qt-based image viewer
media-gfx / phototonic : Image viewer and organizer
media-gfx / povray : The Persistence of Vision Raytracer
media-gfx / xloadimage : Utility to view many different types of images under X11
media-gfx / xpaint : Image editor with tiff, jpeg and png support
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-libs
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 / gegl : A graph based image processing framework
media-libs / imlib2 : Version 2 of an advanced replacement library for libraries like libXpm
- TIFF 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 / 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 / urt : the Utah Raster Toolkit is a library for dealing with raster images
media-libs / vigra : C++ computer vision library emphasizing customizable algorithms and structures
net-print
net-print / cups-filters : Cups filters
sci-astronomy
sci-astronomy / siril : A free astronomical image processing software
sci-chemistry
sci-chemistry / raster3d : Generation high quality raster images of proteins or other molecules
sci-geosciences
sci-geosciences / grass : A free GIS with raster and vector functionality, as well as 3D vizualization
sci-libs
sci-libs / dcmtk : The DICOM Toolkit
sci-libs / libgeotiff : Library for reading TIFF files with embedded tags for geographic information
sci-visualization
sci-visualization / gle : Graphics Layout Engine
sci-visualization / gr : Universal framework for cross-platform visualization applications
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
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 / wxGTK : GTK version of wxWidgets, a cross-platform C++ GUI toolkit
x11-misc
x11-misc / xplanet : Render images of the earth into the X root window
x11-wm
x11-wm / windowmaker : The fast and light GNUstep window manager