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Alibre Atom3DSolveSpace
Paid

Requires a paid license or subscription. Trial availability and licensing depend on the…

 Free

Free and open source under the GPL.

Windows Windows, macOS, Linux
  • Supports parametric part modeling
  • Targets hobby fabrication and 3D printing
  • Real parametric constraint solving, so dimensions drive the model
  • Exports STL, STEP and DXF for 3D printing and machining
  • Windows only; advanced capabilities belong to other Alibre editions.
  • The interface is bare and the workflow unlike mainstream CAD packages
  • Not suited to large or highly complex assemblies
Downloadable app Downloadable app
Closed source Open source
License not stated License: GPL-3.0
Not stated if an account is needed No account needed
Not stated if it works offline Works offline

Checked September 22, 2026

Checked September 21, 2026

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