Download Root Motion Creator Free Unity. 

The tool allows you to add Root Motion to In-Place animations. The tool works completely automatically and does not require user intervention. Just specify animation and model for it. The tool will do the rest itself.

One click and your In-Place animation become animation with Root Motion!

The tool predicts any movement kinds: walking, running, strafe, backward moving, run plus jump, etc. Also it works with any types of model: humanoids, robots, animals.

Root Motion Creator supports Humanoid, Generic and Legacy animations.