Kernel for BKF Repair tool smoothly repairs the corrupt backup files from any back utilities like HP Data Protector, Windows NT Backup, ARCserve Backup, Symantec Backup, and Veritas Backup. It uses advanced algorithms to repair and open BKF file from any condition of corruption such as Cyclic Redundancy Check (CRC) errors, BKF File Header corruption, Catalogue file missing, Disruptions in the backup process, and unrecognizable media errors etc.