A premier mind-mapping software written in Java
Extract brand assets (logos, colors, backdrops) from any website
Powerful desktop publishing software
Panorama photo stitcher
An award-winning drawing program for children of all ages
A portable, multi-platform, command-line driven graphing utility
Swiss army knife of image processing
A project that has moved to GitHub
FlightGear Flight Simulator: free open-source multiplatform flight sim
a parametric 3D CAD modeler
GPS log file viewer and analyzer
3D Engine c++
2D & 3D TeX-Aware Vector Graphics Language
The cross-platform library behind the Hugin photo stitcher
Lyric projection and chord charts for church musicians