Weight painting is a tedious yet essential task, but luckily, there's a tool that can save you time and simplify your character production process. Robust Weight Transfer tool can easily transfer weights across the body, eliminating the need for additional work like smoothing problem areas between the legs, chest, or armpits.
The interface is quite user-friendly, offering intuitive controls that give you more precision in transferring weights smoothly, specify which areas of the mesh should be inpainted or where weights should be rejected, and more. Here's a comparison of the results with Blender's Data Transfer modifier:
