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FreeCADDune 3D
Free

Free and open source, funded by donations and sponsorship.

 Free

The open-source software is available without a license fee. Hosting, hardware and…

Windows, macOS, Linux Windows, Linux
  • Parametric: change a dimension and the model updates through its history
  • Sketch constrained 2D geometry and build 3D objects on top of it
  • Supports STEP exchange, chamfers and fillets.
  • Workbenches vary a lot in polish and consistency
  • CAD concepts plus FreeCAD’s own conventions make for a long learning curve
  • Its focus is mechanical CAD rather than character animation.
Downloadable app Downloadable app
Open source Open source
License: LGPL-2.1 License: GPL-3.0
No account needed Not stated if an account is needed
Works offline Not stated if it works offline

Checked September 20, 2026

Checked September 22, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.