OpenToonz - OpenToonz is an animation program that is a free software version of Toonz, the animation software...
NUKE - Our industry-leading Nuke Studio, NukeX & Nuke offers cutting-edge toolkits covering node-based compositing, editorial and finishing.
Synfig Studio - Just another WordPress site
Massive Prime - Animation
Blender - Blender is the open source, cross platform suite of tools for 3D creation.
Pencil2D - Pencil2D is an opensource animation/drawing software for Mac OS X, Windows, and Linux, based on old...