Description: FreeCAD is an open-source parametric 3D modeler made primarily for mechanical engineering product design. It allows you to sketch geometry constrained 2D shapes and use them to build solid 3D objects. Key features include part modeling, assembly modeling, drafting, finite element analysis, and more.
Type: software
Pricing: Free
Description: ZWCAD is a CAD (computer-aided design) software application used for 2D and 3D drafting, modeling, and engineering design. It has a similar interface and features as AutoCAD at a lower cost. ZWCAD supports DWG files and is compatible with AutoCAD and AutoCAD APIs.
Type: software