: Quickly identifies the location of bad sectors without performing a full repair, saving time on large drives.

: Compatible with newer large-capacity drives that use Advanced Format 4K sectors.

Using a repair tool on a failing drive carries inherent risks. If the drive has physical mechanical damage (such as a head crash), running any software scan can worsen the situation. HDD Bad sectors Regeneration - Super User

HDD Regenerator 1.71: Complete Guide to Hard Drive Repair and Sector Recovery

: It is designed to work at the physical level, meaning it is independent of the file system (FAT, NTFS, etc.) and aims to repair the drive without affecting existing data.

: The software focuses on repairing "magnetic errors" which account for an estimated 60% of hard drive defects.