CadQuery

Python library for building parametric 3D CAD models

★ Stars6k5,955 on GitHub

Last commityesterday18 Oct 2026

LicenceApache-2.0Per the project

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From GitHub, fetched 19 Oct 2026.

Visit cadquery.readthedocs.io ↗

CadQuery is a Python library for scripting parametric 3D models on the OpenCascade kernel. Unlike mesh-based tools, it outputs precise B-rep geometry you can export as STEP for manufacturing.

Free alternative to

Fusion 360

Details

Status	Open source
Licence	Apache-2.0
Platforms	Python
Category	Code CAD
Website	cadquery.readthedocs.io
Source	GitHub

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