HDD Scan 3.3

Take a peek under your hard disk drive's hood in order to keep it running smooth with the help of this powerful software application
HDD Scan - This is the mai window of HDD Scan that allows you to access all the features of the application.
  2 Screenshots
HDD Scan is a very practical tool that helps you test your hard drive and statistical reports. Since the application doesn't need to be installed, your Windows registry keys remain intact. You can also place HDD Scan on an external device and directly run it on any computer.

Get detailed reports on your HDD's health status

The user interface is simple and very easy yo use. Once you have selected a drive, you can start performing various tests and view their results in the Test Manager which is placed below.

For instance, you can get a S.M.A.R.T. report (e.g. "Raw Read Error Rate", "Seek Error Rate", "Power-On Hours Count", "Airflow Temperature").

You can also perform surface tests in which you view the model, firmware and serial of your drive, and input "Start LBA", "End LBA" and "Block Size" to verify, read, erase or butterfly-read it.

Have reports issued and saved to various formats

Furthermore, you can perform a S.M.A.R.T. offline test (short, extended or conveyance test), use IDE and SCSI features, get a drive identity report (e.g. cache size, RPM, power management, password protection), as well as build a command line and change the interface's appearance.

Results can be printed or saved to file (HTML, HTM, MHT, TXT). The program uses a moderate amount of system resources (except in the case of a S.M.A.R.T. offline test when CPU usage significantly rises), comes with an online help file (that can be accessed from the "About" window) and didn't freeze or crash during our tests.

To end with

Taking everything into consideration, we can say that HDD Scan lives up to expectations, getting the job done well overall. Since this tool presents technical information about hard drives and a risk of erasing files, we mainly recommend HDD Scan to power users.

Reviewed by , last updated on July 18th, 2014

our in-depth analysis
Editor's Review
file size:
3.6 MB
license type:
developed by:
Artyom Rubtsov
operating system(s):
Windows 2K / XP / Vista / 7 / 7 64 bit / 2003
C: \ System \ Hard Disk Utils
download hub:
HDD Managers
HDD Scan
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What's New in version 3.2
  • Bugfixes:
  • Input parameters for tests bugfix
  • Now program shows correct LBA block number on a map
read full changelog
2 Screenshots
HDD Scan - These are the main commands of HDD Scan that are accessible by clicking the central button.

Application description

HDDScan is a for hard drive diagnostics (RAID arrays, Flash USB and SSD drives are also supported). The program can te...

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