It features some key concepts like macro recording, workbenches, ability to run
as a server and dynamically loadable application extensions and it is designed
to be platform independent.
Warning: FreeCAD is still in ALPHA state and not in shape for end user usage!
<http://juergen-riegel.net/FreeCAD/Docu/>
Suggested by: Pedro F. Giffuni <giffunip (at) yahoo.com>