GroupClip
CrazyTalk Animator
Synfig Studio
DigiCel FlipBook
Spriter Pro by BrashMonkey
Animation Paper
Spine
CelAction 2D
Smart Objects
GroupClip
Smart ObjectsCrazyTalk Animator - CrazyTalk Animator, the next level of 2D animation. Create actors using any photo or illustration.
Synfig Studio - Just another WordPress site
DigiCel FlipBook - Whether you do 2D, 3D or stop motion Animation, DigiCel FlipBook makes animation easier!
Spriter Pro by BrashMonkey - Spriter : an intuitive 2D animation tool for video game makers.
Animation Paper - Animation Paper is a software package for doing 2D animation.
Spine - Spine is 2D animation software designed specifically for software and game development.