diskpatch is a professional dos based data recovery utility that recovers data by repairing corrupt disk structures, like the partition tables, 'in-place'. diskpatch is designed to tackle the most common issues that prevent you from accessing your data; a corrupt mbr (master boot record), corrupt partition tables, accidentally deleted partitions, corrupt boot sectors, and 'bad' sectors. corruption of the mbr, partition tables and boot sectors account for the majority of the problems that lead to 'mass data loss'; situations where an entire drive or partition can't be accessed. you can fix these problems yourself using diskpatch! effective partition undelete, partition recovery, fixboot, bad sector repair and disk cloning. diskpatch automatically repairs damaged, corrupt or missing partition tables and boot sectors. fast. simple. safe. to make recovery from future disasters even easier, diskpatch allows you to back up important disk structures like the mbr, partition tables and boot sectors.