The final version of the documentation for Maya is still under construction. This temporary version is based on the Blender documentation, though its contents is relevant to Maya as well (both variants use the analogical UI).

User Directory

UVPackmaster user directory is a place in your system, where the packer stores all user-related data (presets, exported gropuing schemes etc). The directory is shared among all Maya versions which are used by the user on the system.

The user directory path is OS-dependent and has the following values:

Windows: %AppData%\UVPackmaster\maya\engine4\
Mac: $HOME/Library/Application Support/UVPackmaster/maya/engine4/