Adobe After Effects - Motion graphics and visual effects toolset .
Blender - Blender is the open source, cross platform suite of tools for 3D creation.
Effekseer - Effekseer is a tool that allows easy creation of beautiful particle effects for games and movies.
FreeCAD - An open-source parametric 3D modeler
libmv - libmv is a structure from motion library, which plans to one day take raw video footage or...
MATLAB - A high-level language and interactive environment for numerical computation, visualization, and programming