Synfig Studio - Just another WordPress site
Caption This - Create a smart caption for your photo in a second!
Creature - Creature 2D Skeletal and Mesh Animation Tool
Quik by GoPro - Easiest way to create awesome videos
Live2D Cubism - Live2D is the world's first drawing technology to enable 3D rendering of 2D images.
MotionDen - Free online animated video maker