Blender

Free and open-source 3D creation suite

★ Stars21k21,027 on GitHub
Last commit18 Oct 2026
LicenceGPL-2.0+Per the project
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From GitHub, fetched 19 Oct 2026.

Blender covers mesh modelling, sculpting, rendering, animation and simulation. It is not a parametric CAD tool, but add-ons such as CAD Sketcher and Bonsai extend it towards precise and architectural modelling.

Free alternative to

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