Mac users interested in Drive genius v3.1.2 generally download:
With Drive Genius you can repair, optimize, erase, format or clone the entire drive. For repairing hard drives you can use two features: scan and repair. These two are able to manage most of the common drive issues you can encounter. The remaining features are for managing the drives and ensuring proper performance. Some of the best are DrivePulse, Defrag, Integrity Check or DriveSlim.