Top image by Caecilia-Isabella Glaas
UV-Packer is a free, fast and exact tool for automatic packing of UV clusters. It is a one-click answer to the laborious work of sorting and compressing unwrapped polygons into UV sheets.
The software is geared to the needs of 3D artists, game studios, arch-viz, photogrammetry, industry and 3D product designers. It can deal with extreme high-polygon assets and thousands of UV clusters with ease.
Developer claim that it is faster then any alternative when it comes to packing million-polygon heavy scenes with thousand of UV clusters.
Right now you can download UV-Packer 3 for 3ds Max, soon there will be also free version available for Blender.
