CAD can refer to any use of computers to help the design process, but there are two main types: 2D CAD and 3D CAD. CAD is used to create, modify, test and analyse or optimise design in a wide ...

AutoCAD, the popular professional software for 2D and 3D design and drafting, has landed on the iPhone and iPad with a free version called “AutoCAD WS”. It’s universal, developed by Autodesk itself ...