MHDD logo

MHDD

Diagnoses mechanical drive components, accesses various interfaces, and performs low-level formatting and testing.

Made by Dmitry Postrigan

  • diagnostics

  • diagnostic-tool

  • Hard Disk Diagnostic

  • smart

  • hdd-scan

What is MHDD?

MHDD is a comprehensive freeware program that enables in-depth hardware diagnostics and management for a wide range of storage devices. Supporting interfaces such as IDE, Serial ATA, and SCSI, the software also facilitates access to USB storage through SCSI emulation drivers. MHDD empowers users to thoroughly analyze the mechanical components of hard drives, view SMART attributes, perform low-level formatting, repair bad sectors, and execute numerous other specialized tests and functions. With its extensive capabilities, MHDD serves as a valuable tool for system administrators, technicians, and enthusiasts seeking to maintain, troubleshoot, and optimize the performance of their storage systems

Highlights

  • Supports multiple storage interfaces (IDE, SATA, SCSI) and USB storage via emulation
  • Provides comprehensive mechanical diagnostics and SMART attribute monitoring
  • Enables low-level formatting, bad sector repair, and a variety of specialized tests
  • Offers a diverse set of storage management and optimization functionalities

Platforms

  • Windows

Languages

  • English

Features

    • Portable

    • Hardware Diagnostics

    • Hardware Monitoring