Anima2D
Documentation Anima2D is a 2D Skeletal Animation plugin for use with Unity 5.
12 Alternatives To Anima2D
2D Toolkit
2D Toolkit is packed with features for 2D game development in Unity. The plugin supports many third party formats to integrate into the Unity engine.
Adobe Animate (formerly Flash Professional)
An animation tool that used key frame animation for games and movies.
Creature
Creature 2D Skeletal and Mesh Animation Tool
Grafx2
GrafX2 is a bitmap paint program inspired by the Amiga programs Deluxe Paint and Brilliance.
Marionette Studio
Marionette Studio is an online animation software for beginners and professionals. Animate 2D characters and environments in minutes with no prior skills.
Moho
Moho is a tool that create animation from start to end, it has a 2D rigging system of the market and mix it with traditional animation tools to make amazing, professional animations.
Playmaker
Account-Based Execution
ShoeBox
Free unlimited photo storage, so you can rediscover your photos anywhere. Available for iPhone, iPad, Android, Mac and PC.
SmoothMoves
SmoothMoves is Unity3D middleware, available on the Asset Store.
Sprite Sheet Animator
Have a sprite that you want to show off?
TexturePacker
Texture Packer is hands down the best sprite sheet generation tool on the market.