Blender - Blender is the open source, cross platform suite of tools for 3D creation.
Animo.js - Animo.js is a lightweight, open-source tool that enables developers to manipulate animations and transitions.
Cinema 4D - Cinema 4D is a 3D modeling, animation, motion graphics and rendering application.
Move.js - Move.js is a mini Javascript library that provides CSS3 animations.
Autodesk Maya - Maya is 3D computer animation software with powerful modeling, rendering, simulation, texturing, and animation tools for artists, modelers, and animators.
Anime.js - Lightweight JavaScript animation library