CrystalDiskMark for Windows

  • Free
  • In English
  • V 8.0.1
  • 4.1
  • (86)
  • Security Status

Check your hard drive's reading speed for free

CrystalDiskMark is a disk benchmark utility that analyzes your hard drive and allows you to measure its reading and writing speeds.

While this is probably something we don't need to do every day, CrystalDiskMark comes in very handy when your hard drive's performance falls too short of your expectations, or when you think there’s a problem with it.

CrystalDiskMark analyzes your hard drives by running a series of tests and displaying the results on the screen. Unfortunately, no information is given about what these tests really do or what results you should expect. In any case, once the analysis is finished you can copy the data directly to the clipboard.

CrystalDiskMark is an easy way to detect any possible physical problem on your hard drive. If you are looking for other free alternatives, we recommend you to download HD Tune or PC Wizard.

CrystalDiskMark is a disk benchmark software that measures the reading and writing speeds of all your hard drives. It enables you to detect any physical error or damage on the disk surface.

This is what this program features for you:

  • Sequential reads/writes
  • Random 4KB/512KB reads/writes
  • Text copy
  • Change dialog design


  • Runs several different tests
  • Free


  • No detailed information about tests
  • Not available on other platforms such as Mac

Older versions

CrystalDiskMark for PC

  • Free
  • In English
  • V 8.0.1
  • 4.1
  • (86)
  • Security Status

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Laws concerning the use of this software vary from country to country. We do not encourage or condone the use of this program if it is in violation of these laws.