A collection of packages providing extra functionality for GNU Octave
A lightweight, lightning-fast, and powerful image viewer
Library to encode and decode images in WebP format
A free, high-quality, and portable font engine
A portable, multi-platform, command-line driven graphing utility
Hewlett-Packard's Linux imaging and printing software
Tools to process and visualize scientific data and images
Model Railway CAD program
Display, convert, and edit raster image and vector image files
Img is a collection of format handlers for the Tk photo image type.
Retro Computer Image Library
The cross-platform library behind the Hugin photo stitcher
A project that has moved to GitHub
Open Source Solid Modeling CAD