Creature
Spine
Synfig Studio
Unity 2D
Spriter Pro by BrashMonkey
Blender
CrazyTalk Animator
Animation Paper
Animata
CrazyTalk Animator
Synfig Studio
DigiCel FlipBook
Spriter Pro by BrashMonkey
Animation Paper
Spine
CelAction 2D
Creature
AnimataSpine - Spine is 2D animation software designed specifically for software and game development.
CrazyTalk Animator - CrazyTalk Animator, the next level of 2D animation. Create actors using any photo or illustration.
Synfig Studio - Just another WordPress site
Unity 2D - Unity 2D is a powerful and feature-rich game design solution built from the ground up to fulfill every basic and advanced need of the developer.
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.