A very popular UV packing solution for Blender now available also on Blender Market!
UVPackmaster 2 is an efficient and fully-featured UV packing engine. It is probably the most efficient UV packer out there in terms of packing on CPU but it also provides a Cuda accelerated variant of the algorithm. When running on a GPU it significantly outperforms all other packers available.
Note that UVPackmaster doesn’t only mean high performance – it also provides a lot of sophisticated UV packing features based on a few years of developing experience, already appreciated by a lot of users (ratings from a different selling platform):
The engine can be used together with Blender (2.8 - 2.9) with the UVPackmaster add-on installed (the add-on itself is available for free and provides a few useful features on its own).