System utilities
IsMyHdOK
4.48 · Windows
IsMyHdOK tests the performance of HDDs, SSDs, USB drives and memory cards by measuring the read and write speeds of samples of various sizes. It offers sequential tests, 4K, 512K and fast, short, long and very long measurement modes.
- Version
- 4.48
- Platform
- Windows XP/Vista/7/8/10/11
- Licence
- Freeware
- File size
- 83kB
- Version information updated
- 2026-02-20
- Manufacturer
- Nenad Hrg
Questions about downloads
Where does the download come from?
The download button opens the external file address listed on this page. NetCloud24 provides the catalogue and does not modify installers.
Does downloading include a software licence?
Downloading an installer and purchasing a licence are separate actions. Free software follows its publisher’s licence; commercial software may require activation or a subscription.