I developed CrystalDiskInfo, CrystalDiskMark and other programs.
Every program here is free to use, and parts of the source are released under the MIT license.
You are welcome to redistribute any of these programs.
Feel free to link this site.
This page places About the Developer of CrystalDiskInfo within the history and maintenance of the CrystalMark software family. The independent notes distinguish developer background, signing information, support details, and historical material from the steps relevant to a current Windows installation.
Product names and trademarks belong to their owners. Confirm current requirements and versions before applying older instructions. When storage reliability is uncertain, protect data first, then evaluate multiple indicators and changes over time instead of treating one label or measurement as definitive.