Puppet3D is a professional rigging toolset for Unity.
— AUTORIG — Rig it in a minute! Makes rigging a biped really fast.
— Create bones and skin them to any character or asset.
— IK & FK — Make IK controls for the limbs, which can blend between IK and FK.
Create a «Mod-Rig» on a humanoid in 1 click, to modify or make new animations.
— Advanced Rigging — Spline Controls for tails and bendy things, Parent, Orient, IK and Global controls.
— Paint the Skin Weights.
— Voxel based default skin weights. Spreads the weights through the characters volume.
— Pose Saving & Loading
— Bake Control Animations Onto Bones