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Dune 3DMaterializr
Free

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

 Free

Free and open source under the GPL, with no subscription.

Windows, Linux Windows, macOS, Linux, Android, iOS
  • Supports STEP exchange, chamfers and fillets.
  • Constraint-based sketching and real solid modeling
  • Threads plus SVG and text engraving
  • Its focus is mechanical CAD rather than character animation.
  • Young project with no tagged GitHub releases
  • Less capable than full professional CAD suites
Downloadable app Downloadable app
Open source Open source
License: GPL-3.0 License: GPL-3.0-or-later
Not stated if an account is needed No account needed
Not stated if it works offline Not stated if it works offline

Checked September 22, 2026

Checked October 2, 2026

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