Unique free 2.5 CAD software where you can: design your part quickly and easily, get instant pricing, and order online. Import DXF/IGES/STEP, Expor...
FreeCAD is a general purpose parametric 3D CAD modeler. The development is completely Open Source (LGPL License). FreeCAD is aimed directly at mech...tags: 3d-engine 3d-engineering bim cad cad-environment platform: Mac OS X Windows Linux
SolveSpace is an Open Source 2D and 3D CAD (computer-aided design) program. It is a constraint-based parametric modeler with simple mechanical simu...tags: Portable 2d-cad 3d-cad constraint-solver mesh-generation platform: Mac OS X Windows Linux
HeeksCAD is a free, open source, CAD application - Imports solid models from STEP and IGES files. Draws construction geometry and lines and arcs. C...tags: cad construction solid-modeling platform: Windows Linux