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CadQuery project preview
Developer ToolsAlternative to OpenSCADAlternative to Rhino GrasshopperAlternative to Autodesk Fusion 360 API

CadQuery

Python parametric CAD scripting framework based on OpenCASCADE.

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LicenseApache-2.0
GitHub stars4.8k
Last commit1 weeks ago
Tags6 topics
OpencascadePython CadCode CadDesignStep StlParametric Modeling
Overview

Why consider CadQuery?

CadQuery is an open-source Python parametric CAD modeling framework. Based on the OpenCASCADE (OCCT) geometric kernel, it enables mechanical engineers to create precise STEP and STL solid models programmatically with human-readable Python syntax.

Guided learning

Learn CadQuery by building

Practical setup notes, real use cases, and copy-ready examples in one focused guide.

1 min read 2 sections
In this guide2 sections

Overview of CadQuery

CadQuery produces true boundary representation (B-Rep) solid geometry with smooth fillets, chamfers, and precise parametric assemblies.

Quickstart

bash
1pip install cadquery

CadQuery is licensed under the Apache License Version 2.0.

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CadQuery FAQs

CadQuery is listed as a Developer Tools tool on TiloBox. Review the overview, features, and official documentation on this page to decide whether it solves your specific workflow.

Start with the project's GitHub repository and official website for supported installation and deployment instructions. Test the setup with representative data or a small project before rolling it out more widely.

CadQuery is listed under the Apache-2.0 license. Read the complete license text and the project's notices before using, modifying, or distributing the software.

Production readiness depends on your requirements. Review maintenance activity, security practices, documentation, backup and upgrade procedures, and compatibility with your stack; then validate it in a non-production environment.

CadQuery is listed as an alternative to OpenSCAD. Compare the core workflow, deployment model, integrations, and licensing against your must-have requirements before switching.