Interactive geometry software for Euclidean and non-Euclidean spaces
RNA force directed layout
Fast, advanced, multi-platform fractal generator
Heuristic-based fractal and music generator-256+ systems.
Functy is a 3D graph drawing package that generates immediate results.
gMol molecular graphics
Cybervision is a 3D reconstruction software for SEM images
Vienna Notation Secondary Structure Viewer
Moved to new location: http://octomap.github.com/
a realtime graphics library