What are some alternatives?
When comparing HDD Regenerator and HD Tune, you can also consider the following products
Hard Disk Sentinel - Monitoring hard disk health and temperature. Test and repair HDD problems and predict failures.
CrystalDiskInfo - CrystalDiskInfo. A HDD/SSD utility software which supports a part of USB connection and Intel RAID. >> Download. Intel RAID (IRST). IRST 11.
MHDD - MHDD is the most popular freeware program for low-level HDD diagnostics.
CrystalMark - CrystalMark is a full included benchmark application that can be utilized for surveying the execution and capacities of a PC.
HDAT2 - HDAT2 is program for test or diagnostics of ATA/ATAPI/SATA, SSD and SCSI/USB devices.
UserBenchMark - Test, fix and upgrade your PC's performance.