A powerful open-source parametric 3D modeler ideal for mechanical engineering, supporting Python scripting, running on Windows, Linux, and Mac, with modular architecture allowing extensive adaptability and use with scientific computing libraries.
Cost / License
- Free
- Open Source
Application types
Platforms
- Mac
- Windows
- Linux
- BSD
- Snapcraft
- Flathub
- PortableApps.com
- Flatpak




Most users think FreeCAD is a great OpenSCAD alternative.
FreeCAD is the most popular Windows, Mac & Linux alternative to OpenSCAD.
FreeCAD is the most popular Open Source & free alternative to OpenSCAD.
- FreeCAD is Free and Open Source























































OpenCASCADE kernel is more powerful and faster than the CGAL kernel used by OpenSCAD. Direct ability to work with all major CAD formats, plus ability to use BREP and NURB primitives. Standard Python language rather than new custom language.