: Files ending in a sequence like .009 are parts of a larger file. To extract the contents, you must have all parts (e.g., .001 through .009 ) in the same folder.
[Solved] List *only* contents of 7zip archive - Arch Linux Forums
: This naming structure is frequently seen in community-led archiving projects, such as those found on the Internet Archive for historical software, ROM sets, or legacy data. How to Use the File