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: NodeXL is an open-source template for Microsoft Excel that makes network analysis and visualization easy. It allows users to explore network graphs and analyze network data from within Excel.
Type: software
Pricing: Open Source