IsMyHdOK is a small program but effective solution to easily check the Performance of a Windows Volume eg. Partition.


  • Benchmark Suitable for SSD and HD and other drives
  • Arbitrary Test Time:
  • Quick Test (~ 15 sec)
  • Short Test (~ 30 sec)
  • Long test (~ 60 sec)
  • Very long test (~ 4 min)
  • Screenshot after the Benchmark

Other specifications and possibilities:

  • Extreme small program
  • Low CPU and Resource usage
  • Optional Portable
  • Multilingual
  • Drive Compare Charts

Use IsMyHdOK Tool

There are many similar programs, but feel free and test it for free, start the program IsMyHdOK. The first time that you use it the program will present you with a license screen. The program is free and the license info is only displayed the first time (per PC). Please select the Drive and Test Time and then the Start Button!

The Installation

IsMyHdOK does not have to be installed and can be executed easily from the desktop, and can be carried on a small usb-stick or other memory device. For portable use, please create in the IsMyHdOK working directory IsMyHdOK.ini

What's New

  • Small tests and adjustments for the new MS Windows 11 update
  • Update of the language files in the hard disk Test APP