CAD program in 2D/3D for architectural and mechanical applications, with AutoCAD compatibility features.
Developers of the FastCAD and EasyCAD computer aided drafting programs
News and articles about CAD, plus books, humor, educational resources and relevant links.
Multipurpose software for 2D drafting and 3D solid modeling.
A parametric CAD system and development tool for engineering, computer aided design, and product modeling applications, with free download for Linux and Windows.