It is sometimes used by institutions like St George's, University of London (SGUL) for internal file distribution or staff documentation.
To see what is inside, you will need to extract the "pieces" of the archive:
Because "chsg" is not a standard system or software acronym, the content of the file depends entirely on its source. Common contexts for this specific naming convention include: chsg.7z
It could simply be a shorthand for "change log," "chess games," or other user-defined data. How to access the contents
In some gaming communities, it may refer to "Character Selection" or "Change" graphics data. It is sometimes used by institutions like St
is a specific compressed archive file created using the 7-Zip software. While ".7z" is a standard open-source format known for high compression ratios and security, "chsg" is likely a custom name given by the user who created it.