This filename appears to be a segmented archive for a specific software release, likely a modified version of or a related disk utility. File Identification & Breakdown
: Resizing or moving partitions without data loss. HDMk2.0.6BL2.82_DownloadPirate.com.part01.rar
: This is the first volume of a multi-part RAR archive . You will need all subsequent parts (part02, part03, etc.) in the same folder to successfully extract the contents. Usage Context This filename appears to be a segmented archive