Blender (software) - Wikipedia
Blender (stylised as blender) is a free and open-source 3D computer graphics software tool set used for creating animated films, visual effects, art, 3D-printed models, motion graphics, interactive 3D applications, virtual reality, and, formerly, video games. Blender's features include 3D modelling, UV mapping, texturing, digital drawing, raster graphics editing, rigging and skinning, fluid and smoke simulation, particle simulation, soft body simulation, sculpting, animation, match moving, rendering, motion graphics, video editing, and compositing.
blender/blender: Official mirror of Blender @GitHub
GPL, C/C++/Python
Blender 3.5 Reference Manual — Blender Manual