HD Tune is a Hard Disk utility which has the following functions:

* Benchmark: measures the performance.
* Info: shows detailed information.
* Health: checks the health status by using SMART.
* Error Scan: scans the surface for errors.
* Temperature display.

HD Tune may also work with other storage devices such as memory cards,
USB sticks, iPods, etc.

HD Tune Pro includes many new features such as: write benchmark, secure
erasing, AAM setting, folder usage view, disk monitor, command line
parameters and file benchmark.