FaceRig - FaceRig is a program that aims to enable anyone with a webcam to digitally embody awesome...
OpenToonz - OpenToonz is an animation program that is a free software version of Toonz, the animation software...
Cartoon Animator - 2D animation software. Turn images to animated characters, control characters with your expressions, generate lip-sync animation from audio, accomplish 3D parallax scenes, produce 2D visual effects & quickly customize characters.
Synfig Studio - Just another WordPress site
Animaze by FaceRig - Livestream or Video Chat with custom 2d & 3d animated avatars. Add backgrounds & props with the Animaze editor. Use on Twitch, Discord, Skype, Zoom, & more
Blender - Blender is the open source, cross platform suite of tools for 3D creation.