AR-CAD offers free and inexpensive 3D CAD software with Motion Simulation capabilities namely freeCAD, CADSM and StCAD. Alibre MotionTM is a Motion Add-on developed for Alibre DesignTM. We offer Motion Engines and develop Motion Add-ons for other CAD systems. We are also into Consultancy in the area of CAD, Motion Simulation and Pure Object Oriented Programming using Smalltalk.
