Hiren's BootCD (HBCD) is a bootable CD containing a number of diagnostic programs such as partitioning agents, system performance

HDD Regenerator is a software which provides a dual function. It can repair a hard drive and retrieve all lost data.

Hard Disk Sentinel monitors and tests the health of your computer's hard disks.

Victoria is an experimental program to analyze your HDD, so you can see the health and the performance in detail. It can also perform surface tests.