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 is part of an independent reference for people researching About the Developer of CrystalDiskInfo and the wider CrystalMark software family. The material is organized for quick reading on Windows PCs, with direct navigation to product explanations, downloads, release information, and safety notes.
Product names and trademarks belong to their respective owners. We aim to separate factual software details from practical editorial guidance, and we encourage readers to confirm release-specific information before installing. For drive-health concerns, a current backup is more important than any single status label or benchmark score.