Javascript Canvas Library and SVG-to-Canvas Parser
Minify PNG, JPEG, GIF and SVG images
Panorama photo stitcher
Advanced PNG optimization program
A batch image converter and resizer
Open and edit the archive files used in over 5700 games.
Open Source Solid Modeling CAD
converts PostScript or PDF files to other vector graphics formats
xBRZ: "Scale by rules" - high quality image upscaling filter by Zenju
Fast, free and customizable picture viewer
Display, convert, and edit raster image and vector image files
Free professional video converter Windows|Mac|Linux
Lynkeos is an astronomical webcam image processing software for OS X.
Retro Computer Image Library
medical image conversion utility
Tools to process and visualize scientific data and images
YUVviewer is a small tool for developers to preview raw image formats.
Draw vector graphics to scale using a descriptive language
A powerful, free and open-source tool for TextureAtlases/Spritesheets
Installs 180 Photoshop and GIMP Brushes, Plugins + Scripts fast
Drawing, graphics conversion, software development, administration.
Various small and useful command-line utilities