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




Comments about FreeCAD as an Alternative to SketchUp
Sketchup is for quick drawing, to think in 3D. Not for blueprints or super accurate things. Freecad can resolve constraints but is anything but intuitive of fast. They can't be compared.
FreeCAD is a rich program for mechanical components or structures. There is more of a learning curve than Sketchup but can create professional drawings, analysis, simulation, assemblies, and more.
Most users think FreeCAD is a great SketchUp alternative.
- FreeCAD is Free and Open Source

































































Love this software for 3d printing.