Computer-aided design software costs vary dramatically across the market. Professional CAD software ranges from $119 annually ...

Cost savings associated with 2D CAD software versus costs of 3D modeling keeps 2D CAD in the mix for smaller business and those with budget constraints..

Engineers and designers use computer-aided design (CAD) software to create, analyze, model, and modify 2D and 3D designs that may be used in a range of ...

DraftSight 2D CAD software, which lets users create, view, and edit DWG and DXF files, is free -- and it comes with its own online social-networking communities.

However, software hardware requirements also depend on the complexity and size of the CAD models you’re working with. A simple 2D drawing doesn’t require as much power as a detailed 3D assembly model.