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