VRoid Studio

Reallusion's character-creation suite for building fully rigged, optimized game characters with a one-click pipeline to Unreal, Unity, and Blender.

Reallusion's free auto-rigger that turns any static character mesh into a game-ready rig in minutes, exporting to Unreal, Unity, Blender, and Godot.

Free, open-source automatic quad retopology that turns dense meshes and scans into clean quad topology, with a command-line interface and a community Blender bridge.

Free, open-source 3D suite for modeling, sculpting, rigging, animation, and rendering — the backbone of most indie art pipelines.