Ragdoll For Blender

Ragdoll is a real-time physics solver for Maya and Blender, similar the native nCloth and nHair solvers except it works on transforms rather than points. That makes it better equipt to integrate with your existing animation controls and doesn't require translating from points like people did in the 90's.
Blender, Addon
https://ragdolldynamics.com/pricing-nc