libvshadow is a library to access the Volume Shadow Snapshot (VSS) format. The VSS format is used by Windows, as of Vista, to maintain copies of data on a storage media volume.
More Info: https://github.com/libyal/libvshadow/wiki
More Info: https://github.com/libyal/libvshadow/blob/main/documentation/Volume%20Shadow%20Snapshot%20(VSS)%20format.asciidoc