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
A batch image converter and resizer
Open Source Solid Modeling CAD
Retro Computer Image Library
Image viewer/editor specialized in astrophotography 16bits processing
Xj3D is an open-source Java codebase for the X3D Graphics standard.
SIMD-accelerated libjpeg-compatible JPEG codec library
Goki check aims to detect context from an image in deterministic way.
Convert pdf to a djvu using profiles with all options of pdf2djvu
Easily convert color codes with this simple tool.
Automate print to file tasks in Windows.
A full featured cross-platform image library
A modified pngnq: convert png images to 256 colours.
Easy creating cross stitch pattern.
Multiplatform tool for batch image conversion
Not your usual Architectural Modeler
A graphical, multiplatform ANSI files viewer and converter
Convert jpeg(exif/jfif)/mpo/jps image to/from xml
Escher's Droste Effect