: The format is favored for its high compression ratios and ability to split large datasets into multiple "volumes" (spanned archives), which the name "PACK10" might imply.
If you have obtained this file and need to inspect its contents safely: SPECIAL1097_PACK10.rar
Could you clarify the where you found this file or the industry (e.g., gaming, firmware, design) it pertains to? : The format is favored for its high