Flobo HDDBadSectorRepair performs repairing of the bad sectors of Hard Disk Drives regenerating HDD surface. This is not a CHKDSK or ScanDisk like utility! It does not mark the bad sectors in the file system and hidden them! It regenerates magnetic surface! So it repairs the bad sectors! It's a very useful tool for advanced case of damaged media to be used when data recovery software can't perform read.