Blender.org

Blender.org offers Blender, professional open-source 3D computer graphics software for various applications. Blender can be used for creating animated films, visual effects, art, 3D printed models, interactive 3D applications, and video games.

Blender's features include 3D modeling, UV unwrapping, texturing, raster graphics editing, rigging and skinning, fluid and smoke simulation, particle simulation, soft body simulation, sculpting, animating, match moving, camera tracking, rendering, video editing, and compositing.

Blender is compatible with Linux, Windows, and Macintosh computers. Its interface uses OpenGL to provide a consistent experience.