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OpenSCAD vs ImplicitCAD: catalog facts
OpenSCADImplicitCAD
Free

Free and open source, funded through Open Collective.

Free

Free and open source.

Windows, macOS, Linux Web, Command line
  • A script is a design, so parameterised objects and version control come for free
  • Constructive solid geometry and 2D extrusion, aimed squarely at CAD rather than art
  • Parametric designs written as code
  • OpenSCAD-like syntax with rounding support
  • The last tagged stable release is 2021.01, so in practice people run development snapshots
  • Not an interactive modeller: you cannot click and drag geometry
  • Requires programming rather than visual modelling
  • Smaller community than OpenSCAD
Downloadable app Downloadable app, Web application
Open source Open source
License: GPL-2.0 License not stated
No account needed No account needed
Works offline Works offline

Checked September 20, 2026

Checked October 1, 2026

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