.scad file: how to open it on Windows

2 Windows apps register the .scad extension. Install one of them to open the file with a double-click.

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  FreeCAD

  A general purpose open source parametric 3D CAD modeler

  Open source 1.1.4 ★ 34.6K
• O
  OpenSCAD Nightly

  OpenSCAD is software for creating solid 3D CAD objects.

  Open source 2026.10.22

Related guide: Change the default app for a file type in Windows