Swiss army knife of image processing
Tools to process and visualize scientific data and images
Display, convert, and edit raster image and vector image files
Open Source Solid Modeling CAD
Retro Computer Image Library
SIMD-accelerated libjpeg-compatible JPEG codec library
A full featured cross-platform image library
A modified pngnq: convert png images to 256 colours.
Not your usual Architectural Modeler
Convert jpeg(exif/jfif)/mpo/jps image to/from xml