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OpenSCAD CAD software logo

OpenSCAD

★ 4.4Expert Score
Origin: Community/International
Free Software

OpenSCAD is a software for creating solid 3D CAD objects. It is not an interactive modeler but a 3D-compiler based on a textual description language.

#Script-based Modeling#CSG Geometry Engine#Parametric Variables
Direct Comparison Battles
Geometry Kernel
CGAL / OpenCSG
Industry Standards
STL, OFF
Market Seg.
Individuals
Pricing Model
Free

Full Pricing Breakdown

Regional & Multi-Currency Pricing Notice

Official software licensing terms, volume discounts, educational exemptions, and renewal fees vary significantly across countries, exchange rates, and regional authorized resellers. Click below to verify real-time terms directly on the vendor portal.

Recommended
Open Source
Free TierNo Commercial License Fee
  • Full feature set
  • Community support
  • Free forever
Get Open Source

Key Capabilities

Programming

Script-based CAD
Variables/Loops
Module System

Geometry

CSG Modeling
STL Export
SVG Import

Environment Support

Certified OSWindows, macOS, Linux
Multi-threadingLow
GPU OptimizationNone

Industry Standards

STLOFFAMFCSG

Compatibility & Interoperability

File Format Support

Import
SCADDXFSVGSTLOFFAMF3MF
Export
STLOFFAMF3MFDXFSVGCSGPNGPDF

Native Integrations

STEP AP214/AP242 PipelineEnterprise PLM / PDMCNC CAM Post-Processors

Deployment Options

Desktop

Interface Languages

English

API & Developer Access

API
COM / .NET / Python Automation API
SDK Languages
PythonC#C++VBA
View API Documentation

Trust & Support

Support Channels

CommunityDocumentationKnowledge Base

License Types

Free

The Pros

  • Total code control
  • Perfect for 3D printing
  • Extremely lightweight

The Cons

  • No interactive GUI
  • Cody learning curve
  • Poor organic shapes

CADGuide Verdict

Final Professional Conclusion

"OpenSCAD is the ultimate tool for engineers who think in code."

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OpenSCAD CAD software logo
Editor Score
4.4 / 5.0
Highly Recommended

Expert Q&A

?What is OpenSCAD used for?

The programmer's solid 3D CAD modeler. OpenSCAD is a 3D modeling solution widely adopted in Hobbyist, Maker, Research.

?How much does OpenSCAD cost?

OpenSCAD is completely free to download and use with no paid license required. Visit the official website for download and license terms.

?Is OpenSCAD really free?

Yes — OpenSCAD is a free product distributed by the vendor. You can download and use it without paying a license fee. Premium services, training, or vertical add-ons may be sold separately.

?What operating systems does OpenSCAD support?

OpenSCAD runs on Windows, macOS, and Linux.

?Which file formats does OpenSCAD support?

OpenSCAD works with standard 3D modeling interchange formats including STEP, IGES, STL, and Parasolid. Check the vendor's official documentation for the complete list of supported import and export options.

?What are the best alternatives to OpenSCAD?

The closest alternatives to OpenSCAD are FreeCAD, SolveSpace, Blender. FreeCAD (free and open-source) competes directly on core Hobbyist workflows, while SolveSpace (free and open-source) is another top-rated option in the same category. Compare their full specifications, file-format compatibility, and TCO side-by-side on CADGuide.

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