A cross-platform statistical package for econometric analysis
FlightGear Flight Simulator: free open-source multiplatform flight sim
Computer Algebra System written in Common Lisp
Software tools for processing taxonomic descriptions in DELTA format
A planetarium software that shows a 3D simulation of the night sky
An USB programmer for PIC, dsPIC, AVR, serial memories
a parametric 3D CAD modeler
Astronomy CCD capture software
SUMO is a microscopic, multi-modal traffic simulation.
2D & 3D TeX-Aware Vector Graphics Language
User interface for INDI Eqmod telescope driver
molecular editor and viewer
An interactive viewer for three-dimensional chemical structures.
Open Source Solid Modeling CAD
Satellite tracking software