Download CrystalDiskMark

CrystalDiskMark 9.0.2 (as of February 2026). Choose an edition and download from the official Crystal Dew World servers. For installation steps and how to run a benchmark, see our How to use CrystalDiskMark guide.

Standard Edition

Classic CrystalDiskMark interface with Dark, Flower, and DarkRed themes. Best for first-time users.

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Shizuku Edition

Same benchmark engine with Shizuku-themed UI and multiple character themes.

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Aoi Edition

Aoi-themed interface with Aoi Light/Dark and related themes. Same accuracy as Standard and Shizuku.

Download

Install & Uninstall

ZIP edition

Uncompress the ZIP into any folder. To update, uncompress over the previous version. To uninstall, delete the folder.

Installer edition

Run the installer. Uninstall via Settings → Apps (Add or Remove Programs). Uninstaller removes all settings. Use /SILENT or /VERYSILENT for silent uninstall.

Downloads are provided via the links above. Use the installer or portable ZIP from a trusted source; official builds are digitally signed.