Migo pro

Easy RB Pro is a Blender add-on that simplifies rigid body physics, giving direct access to fracture, emitter, duplicate, physics, kinematics, constraint, bake and switch panels through simple clicks.

BrowzMaster Pro is a Blender addon for browsing and importing 3D models and assets from your hard drive. It works offline as a 3D browser and importer, with one-click importing and post-import management.