Smartmontools (S.M.A.R.T. Monitoring Tools) is a set of utility programs (smartctl and smartd) to control and monitor computer storage systems using the Self-Monitoring, Analysis and Reporting Technology (S.M.A.R.T.) system built into most modern (P)ATA, Serial ATA and SCSI hard drives.
License: Open Source
Smartmontools offers comprehensive SMART monitoring and real-time analysis, making it ideal for users who need detailed disk health insights across different platforms. In contrast, HD Tune provides a user-friendly experience with performance benchmarking and surface scanning, catering to users who prefer a straightforward graphical interface primarily on Windows.