A portable, multi-platform, command-line driven graphing utility
An award-winning drawing program for children of all ages
Swiss army knife of image processing
Open Source Solid Modeling CAD
Display, convert, and edit raster image and vector image files
Image browser and viewer for Unix - X/Motif
French Geographic Information System
Cross Platform GUI Toolkit
LDraw™ editor for LEGO® style digital building instructions.
3D Without Boundaries
SIMD-accelerated libjpeg-compatible JPEG codec library
Scanning Probe Microscopy Controller and Data Visualization Software
3D Multiplayer Hover Soccer
Deep paint and stop-motion animation software
Unofficial Windows builds of FontForge
PyMOL is an OpenGL based molecular visualization system