Nucleonsoft

Auto Displacer And Conform is a Blender add-on from Nucleonsoft for modifying details on clothing, accessories, weapons and other 3D models without damaging the original mesh. It works on curved and flat surfaces.

Tidy UV is a UV packing add-on for Blender that resizes and packs islands into a uniform scale, fits them into the 0–1 UV space, and generates a checker texture for stretch detection.