While "008rar" is not a standard standalone file extension, it typically refers to a . Specifically, it likely represents the 8th volume of a split RAR archive . Understanding Multi-Volume Archives
Older or specific naming conventions often use extensions like .rar for the first part, followed by .r00 , .r01 ... up to .r07 , .r08 , etc. 008rar
When large files (like movies or massive software packages) are too big to share as a single file, they are "split" into smaller numbered parts. While "008rar" is not a standard standalone file