Blender

Free and open-source 3D creation suite

★ Stars21k21,027 on GitHub
Last commit18 Oct 2026
LicenceGPL-2.0+Per the project
View on GitHub ↗

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.

Fit: files and licence

Runs onWindows, macOS, Linux
Opens and savesOBJ, PLY, STL, FBX, USD, Alembic
Listed under Importing & Exporting Files in the Blender manual.
OpensSVG
Commercial useAllowed
Open-source licence (GPL-2.0+): the Open Source Definition rules out restrictions on fields of use, including business use.

Sources: docs.blender.org/manual/en/latest/files/import_export/index.html · opensource.org/osd, checked 19 Oct 2026. “Runs on” is from this listing. Blank means we haven't found it in official docs yet, not that it's unsupported.

Free alternative to

In collections

Related tools

Sweet Home 3D

Architecture & BIM

Free interior design and floor-plan app with 3D preview

Licence
GPL-2.0
Updated
  • Commercial OK

Alternative to SketchUp

MeshLab

Mesh & visualisation

Open-source system for processing and editing 3D meshes

Stars
★ 5.9k
Licence
GPL-3.0
Updated
  • Commercial OK

Alternative to Geomagic Design X