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OpenSCAD

The programmers solid 3D CAD modeler

As of 30 August 2026, OpenSCAD is free to use. OpenSCAD is a free software for creating solid 3D CAD objects using a scripting language, ideal for programmers and makers. Softwr lists it under CAD. OpenSCAD is made by OpenSCAD Community, launched in 2009, available on Windows, macOS, Linux, Web.

Overview

What OpenSCAD does

OpenSCAD is a free software for creating solid 3D CAD objects using a scripting language, ideal for programmers and makers.

What people use it for

  • Parametric 3D design for manufacturing and 3D printing
  • Technical design with scripted control over geometry
  • Procedural model generation

The honest half

Where it falls short

Concrete and checkable, so you can decide whether any of them matter to you. This is the half of a review a vendor will not write about OpenSCAD.

  • Script-based workflow, not interactive design interface
  • Limited to constructive solid geometry and 2D extrusion modelling
  • Not suitable for artistic 3D modelling or computer animation
  • Complex build dependencies (Qt, CGAL, Boost)

Cross-shopped

What people choose instead of OpenSCAD

Each pairing was judged by two reviewers asking whether a buyer would genuinely weigh the two against each other. The ones that failed were deleted rather than published.

Capabilities

Features

  • Script-based modeling

  • CSG operations

  • 2D to 3D extrusion

  • Parameterization

  • STL export

  • Preview

  • 3D printers

    Integration with 3D printers

  • Slicers

    Integration with Slicers

  • Open source

    Open source security feature

  • Windows support

    Available on Windows

  • MacOS support

    Available on macOS

  • Linux support

    Available on Linux

Answered, with sources

Questions people ask

Each answer names the page it came from, so you can check it rather than take our word for it.

What is the cost of OpenSCAD?

OpenSCAD is free software with no licensing fees, subscriptions, or costs of any kind. The software is available as open-source with no restrictions on commercial or non-commercial use.

Source

Behind it

Who makes OpenSCAD

Company
OpenSCAD Community
Based in
Open Source
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Where to go from OpenSCAD

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Softwr does not host reviews and shows no star rating for OpenSCAD, because a rating we did not collect is not ours to publish. What is here is the pricing and platform detail from the vendor’s own pages, limitations we could state concretely, and alternatives a reviewer confirmed people weigh against it. Tell us if any of it is wrong.

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