Hard Disk Sentinel monitors and tests the health of your computer's hard disks. Developed by H.D.S. Hungary
License: Commercial
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
Hard Disk Sentinel is a paid software focused on providing a user-friendly interface and comprehensive monitoring for hard drives, suitable for users seeking detailed reports and alerts. In contrast, smartmontools is an open-source command-line tool ideal for advanced users looking for a lightweight and customizable solution for hard drive monitoring across multiple platforms.