FlightGear Flight Simulator: free open-source multiplatform flight sim
virtual reality authoring toolkit created by artists, for artists
Open Source Solid Modeling CAD
Display, convert, and edit raster image and vector image files
Work Efficiency Maximize Framework: Analyze work and line processes
Software for data analysis, image processing, simulations, solver.
beatStation is an openFrameworks tapping recorder
Pear3DEngine is a modern and modular 3D development framework
Using a HD camera to generate stabilised video stream.