CrystalDiskInfo
Open Source
CrystalDiskInfo is a utility tool that can tell you about the hardware performance of your hard disk, including how likely it is to stop operating in the near…
GSmartControl
Open Source
GSmartControl is a graphical user interface for smartctl (from smartmontools package), which is a tool for querying and controlling SMART.
HD Tune
Commercial
HD Tune Pro is a hard disk / SSD utility with many functions. It can be used to measure the drive's performance, scan for errors, check the health status.
Hard Disk Sentinel
Commercial
Hard Disk Sentinel monitors and tests the health of your computer's hard disks.
Compare smartmontools with alternatives
Compare CrystalDiskInfo and smartmontools and decide which is most suitable for you.
Compare HD Tune and smartmontools and decide which is most suitable for you.
Compare GSmartControl and smartmontools and decide which is most suitable for you.
Compare Hard Disk Sentinel and smartmontools and decide which is most suitable for you.