This installer - WD Drive Utilities and WD Security, are contained within the WD Drive Utilities and the WD Security zip files and installs custom Western Digital software for WD USB and FireWire enabled external hard drives under Macintosh computers.


  • Run drive diagnostics
  • Manage RAID configuration (For RAID supported models)
  • Erase and format drive
  • Set drive sleep timer (on supported drives)
  • Register drive


  • Unzip the file into a folder and double click the .exe file to install

Applicable Products

  • My Book
  • My Book for Mac
  • My Book Duo
  • My Book Pro
  • My Book
  • WD easystore Desktop
  • My Book Duo
  • My Passport Air
  • My Passport Ultra Metal
  • My Passport Ultra (WD Backup)
  • My Passport for Mac
  • My Passport
  • My Passport for Mac
  • WD easystore Portable
  • My Passport SSD
  • My Passport Ultra
  • WD Elements SE
  • My Passport Ultra (USB-C)
  • My Passport Ultra for Mac (USB-C)
  • My Passport Go

Supported Operating Systems

  • Windows Vista
  • Windows 7
  • Windows 8
  • Windows 8.1
  • Windows 10
  • Windows 11

What's New:

  • Improvements in support for enabling Memory Integrity in Windows 10 version 2004 and later