Portable version of S.M.A.R.T. hard drive diagnostics tool.
HDDExpert Portable is a free and small portable tool which can be used to diagnose issues and display information about installed hard disk drives.
As a portable application, there is no need to install HDDExpert Portable. You may run it from a USB thumb-drive or just from your desktop.
HDDExpert will display different information about the hard disk, including the temperature, the manufacturer and model number, serial number, installed firmware and number of write cycles.
The application also translates S.M.A.R.T. values into a human-readable display while displaying errors in a bold red.
Overall, HDDExpert Portable will display critical information about your hard drive in an easy-to-read user interface.
Features of HDDExpert Portable
- Alerts: Receive alerts when potential HDD issues are detected.
- Capacity: Estimate remaining lifetime and capacity.
- Comparisons: Compare disk performance with other disks.
- Disk details: View detailed HDD information.
- Endurance: Estimate disk endurance.
- Health monitoring: Monitor HDD health and performance.
- Interface: Intuitive interface.
- Performance: Measure HDD performance.
- Reallocated sectors: Monitor reallocated sectors.
- Reliability score: View disk reliability score.
- Reports: Generate HDD reports.
- S.M.A.R.T.: Read and analyze S.M.A.R.T. attributes.
- Temperature: Monitor HDD temperature.
- Warranty: Check disk warranty status.
Compatibility and License
HDDExpert Portable is a freeware, but ad-supported application available on Windows from drive utilities. You may encounter different types of ads or offers when running and installing this program. Though ads might be present, download and installation of this PC software is free and 1.20.1.55 is the latest version last time we checked.
What version of Windows can HDDExpert Portable run on?
HDDExpert Portable can be used on a computer running Windows 11 or Windows 10. Previous versions of the OS shouldn't be a problem with Windows 8 and Windows 7 having been tested. It comes in both 32-bit and 64-bit downloads.
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