PowerCAD - CAD program in 2D/3D for architectural and mechanical applications, with AutoCAD compatibility features.TurboCAD - 2D/3D CAD software for architectural and mechanical drafting.
Touch-3D - 3D modeling, unfolding and unwrapping program for Macintosh and Windows, and free-form add-on MCnurbs Creator for VectorWorks and MiniCad.
Evolution Computing, Inc. - Developers of the FastCAD and EasyCAD computer aided drafting programs
Joel Orr's World of Technology - News and articles about CAD, plus books, humor, educational resources and relevant links.
DesignCAD - Multipurpose software for 2D drafting and 3D solid modeling.
solidThinking - Modelling software that supports NURBS, polygonal modeling, and subdivision surfaces, available for Windows and Macintosh.
VARKON - A parametric CAD system and development tool for engineering, computer aided design, and product modeling applications, with free download for Linux and Windows.
CAD History - The history of CAD, a chronological list of events from the beginning to today.
