: Install the 7zip package (formerly p7zip ) and use the command line or a GUI archive manager like Ark.
: This appears to be a unique identifier, often used for technical manuals, part catalogs, or internal database exports. 03HR45GG85S_2020.7z
: This likely refers to the year the data was created or the version of the guide. : Install the 7zip package (formerly p7zip )