Imsos.7z -

To see what is inside the file, you need a utility that supports the 7z format: :

If you are developing a workflow around this file, you can leverage these inherent features: Imsos.7z

: Windows 11 (late 2023 update and newer) can natively extract 7z files through File Explorer by right-clicking and selecting Extract All . To see what is inside the file, you