FreeCAD is a general purpose Open Source 3D CAD/MCAD/CAx/CAE/PLM modeler
License: LGPL-2.1
Web page: https://www.freecad.org
Source code: https://github.com/FreeCAD/FreeCAD
Become a sponsor: https://www.freecad.org/sponsor.php
Translate: https://crowdin.com/project/freecad
Report the bug: https://github.com/FreeCAD/FreeCAD/issues