Zoomable user interface (ZUI) with file manager, file viewers and more
Cross-platform Open-source 2D CAD
Geographic library
A portable, multi-platform, command-line driven graphing utility
An advanced network simulator to design and configure virtual networks
The Open Source CFD Toolbox
fast C++ library for linear algebra & scientific computing
A circuit simulator with graphical user interface (GUI)
An interactive viewer for three-dimensional chemical structures.
An object relational-mapping (ORM) library for Java
C++ library for half precision floating point arithmetics.
General Mission Analysis Tool
Robocode is a programming tank game for Java
SUMO is a microscopic, multi-modal traffic simulation.
Open source Health IT for the planet
Satellite tracking software
Model Railway CAD program
Toolkit for working with and mapping geospatial data