The most mature open-source parametric 3D CAD, suited to mechanical, product and architectural design, with a rich set of workbenches and add-ons.
CadQuery
Parametric CAD library that models in Python on top of OpenCascade, exporting STEP and STL.
- Category
- 📐 CAD & Modeling
- Repository
- CadQuery/cadquery
- Stars
- ★ 5,968
- Forks
- 557
- Language
- Python
- Last updated
- 2026-10-18
- Visits
- 1
ParametricPython
Similar projects
Open-source 3D creation suite for modeling, sculpting, animation, rendering and compositing; also common for product visuals.
3D CAD that describes solids in code, ideal for parametric design and 3D-printed parts.
Open-source 2D CAD drafting software, a free alternative for AutoCAD-style plan drawing.
Open-source tool for processing and editing 3D meshes, popular for cleaning and repairing scan data.
Lightweight open-source parametric 3D CAD with a powerful geometric constraint solver.