CrystalDiskInfo

From hiyohiyo·Updated June 15, 2026·View on GitHub·

English | [Japanese](./README.ja.md) | [Chinese (Simplified)](./README.sc.md) The project is written primarily in C++, distributed under the MIT License license, first published in 2016. It has gained significant community traction with 3,090 stars and 262 forks on GitHub. Key topics include: ata, crystaldiskinfo, hdd, nvme, ssd.

English | Japanese | Chinese (Simplified)

CrystalDiskInfo

Overview

CrystalDiskInfo is a disk information tool.

CrystalDiskInfo supports:

PATA drives
SATA drives

Partially supports:

USB drives
RAID controllers (IRST)
NVMe drives
RAID controllers (Intel(R) VROC)
RAID controllers (AMD-RAIDXpert2 Requires AMD_RC2t7)
USB RAID controllers (JMicron JMS56X,JMB39X)

Notification

This repository does not include resource files, so please download them from below.

Download for resource files

Building

Open DiskInfo.sln and build.

Note

Copy CdiResource folder in the Download CdiResource to ../Rugenia folder created in the build. If the CdiResource folder does not exist at runtime, the app displays "Not Found 'Graph.html'".

AMD_RC2t7 is a library that provides functionality to acquire SMART information (SATA/NVMe) of AMD RAID. It is developed by Gakuto Matsumura.