HD Tune is a hard disk utility with many functions. It can be used to measure the drive's performance, scan for errors, check the health status (S.M.A.R.T.), securely erase all data and much more.

Changes:
Added autosave screenshot function with extensive filter possibilities
Error Scan
added speed map
added option to set scanning range
Erase: added verify function
Added option to change power settings during performance tests
Added support for USB 3.0 devices
Fixed negative CPU usage display with quadcore CPUs
Fixed incompatibility issue with nVidida drivers under Windows 7 64-bit
Fixed incompatibility issue with certain USB sticks
Fixed incorrect position with Erase function with sector sizes larger than 512 bytes

Download HD Tune Pro v4.50