Blender

The RizomUV Bridge makes transferring objects and UV maps between Blender and RizomUV effortless, with an intuitive UI that allows you to send and receive data at the click of a button.

UV Flow takes the UV unwrap process in Blender and turns it faster and overtly fun. It adds a new plug-in and a new tool, called Cut UV, to Blender's toolbar to make seam editing simpler. With intuitive controls and a pre-selection highlight, you’ll never miss a cut again. Select loops, stopping at other seams, with a double click. Draw seams with click and drag. Clear with Alt. Double-click faces to selective islands.