Crystal Dew World [en]

Development support


Please make the amount of each contribution 1,000 JPY (about 9 USD, 8 EUR) or more if possible. Your contributions will be deeply appreciated.
*Default unit is JPY, please input 1,000 or more.

CrystalDiskMark Store

  • CrystalDiskMark Store
    You can support Crystal Dew World directly by purchasing it on the Windows Store. The “classic” desktop version can still be downloaded free-of-charge from this website, but the Store version has a few advantages that we think are worth it, such as: automatic background updates, super easy installation onto all of your Windows devices, and better reliability.

GitHub Sponsors

  • GitHub Sponsors – Your contributions will be deeply appreciated.
    Crystal Sponsor ($1,000/month) will include your logo on the website.


I would appreciate it if you could translate my software from English to your mother language.

  • CrystalDiskInfo/CdiResource/language/English.lang
  • CrtstalDiskMark/CdmResource/language/English.lang
    Please translate it and save as Unicode (UTF-16) with BOM.


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