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. Developed by EFD Software
License: Commercial
GSmartControl is a free and open-source application focused on S.M.A.R.T. monitoring and real-time analysis, making it suitable for users who prefer a lightweight tool for disk health checks. In contrast, HD Tune offers extensive benchmarking features and performance testing, catering to users who require detailed performance metrics and error scanning.