ThreeDimSim is a powerful 3D mechanics simulation and rendering application. A 3D scene is defined by script using simple shapes and imported meshes from CAD files. Mechanics are simulated and rendered and can be analysed and exported.
Physion is a 2D Physics simulation software. You can use it to easily create various physical objects (polygons, gears, ropes, springs, pulleys etc) and experiment with their properties. It can be used for both educational and ... fun purposes!
MATruss performs static strength analysis of a structure made up by truss elements. A thoroughly tested and reliable solver analyses the truss model and produces the data needed for design.
Web Page Thumbnails 2.8.0: Free software to easily capture thumbnails of web pages