UV Transfer 1-0

This addon stores the UV coordinates of a mesh object in an external file so you can re-apply it to the same mesh object in the event that Blender has lost the UV coordinates - as it sometimes does, for example when appending collections, or downgrading from a higher version of Blender to a lower version. Install the addon the same way you do for any other Blender addon. Once it is installed, it will appear in the n-panel.