CrystalDiskMark for Windows

Crystal Dew World · Open source

CrystalDiskMark is an open-source disk benchmarking tool designed to measure the read and write speeds of storage drives. It evaluates sequential and random access performance on solid-state drives (SSDs), hard disk drives (HDDs), and external USB storage devices.

Download for Windows

sourceforge.net · Official website

✓ Official source (winget)
✓ SHA256 taken from the official repository
✓ Last checked: Nov. 4, 2026
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Version: 9.0.3
Release date: May 23, 2026
License: MIT
Installer type: inno

Install from the command line

How do I use this?

Type Terminal in the Start menu and open it, paste the command (Ctrl+V or right-click) and press Enter. It uses winget, Windows' own package manager, to install the program from its official source.

winget install --id CrystalDewWorld.CrystalDiskMark -e

SHA256 (file verification)

1a255154e116a533f86535bc362f101e32d6171604cde9b6b554335856917e5e

How to install

Click the official download button on this page to retrieve the installer.
Run the downloaded setup file and follow the on-screen instructions.
Alternatively, run 'winget install --id CrystalDewWorld.CrystalDiskMark -e' in PowerShell or Command Prompt.

Platform pages: Windows · macOS · Linux · Android · All platforms and details