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: PTC Creo is a 3D CAD modeling software used for product design and development. It offers parametric and direct modeling capabilities along with tools for design simulation, rendering, CAM, and more.
Type: software