HDD Regenerator 

HDD Regenerator is a unique program for regeneration of physically damaged hard disk drives. It does not hide bad sectors, it really restores them!
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DriveSitter 

Your hard disk may crash NOW! DriveSitter forecasts up to 70% of all sudden HDD crashes and monitors the HDD temperature. DriveSitter runs unnoticeable in the background constantly diagnosing the HDDs and prevents data loss.
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