UV-Packer for Unreal Engine is a free, fast and exact tool for automatic packing of UV maps. It optimally packs even massive geometries with a single click without the need to leave Unreal Engine or reimport assets….>> UV-Packer for Unreal Engine
UV-Packer has been stress-tested in the last decade on millions of assets and polished in heavy production environments. It is engineered to avoid UV overlaps and tolerate damaged meshes.
UV-Packer is also free for famous open source, community supported 3D software Blender as add-on for 3D artists and the 3D industry.
