OpenToonz - OpenToonz is an animation program that is a free software version of Toonz, the animation software...
Pencil2D - Pencil2D is an opensource animation/drawing software for Mac OS X, Windows, and Linux, based on old...
Synfig Studio - Just another WordPress site
Blender - Blender is the open source, cross platform suite of tools for 3D creation.
Toonz - Toonz is a reliable 2D animation software that comes with various features and functions that made it a sumptuous choice to be used either as raster and vector-based.
Toon Boom Harmony - Production-ready animation software for every artist, in any style.