DiskWarrior 5 Version 5.3 Update

Update DiskWarrior 5 to version 5.3. All users of DiskWarrior 5 should download this update. (日本語はこちら)

New Features in 5.3:

  • Supports OS X 10.8 Mountain Lion through macOS 14 Sonoma when rebuilding Mac OS Extended volumes.

  • Now runs on Apple Silicon M1 & M2 Macs to rebuild Mac OS Extended volumes.

  • No longer requires a kernel extension (KEXT) to operate in macOS 11 Big Sur and later.

  • Now runs within the macOS 11 Big Sur (and later) Recovery environment on Intel Macs. Previously worked only in the Recovery environment of macOS 10.15 Catalina and earlier.

  • Supports Dark Mode in macOS 15 Catalina and later.

  • Numerous updates to keep pace with security and other changes in the latest versions of macOS.

  • Increased minimum requirements to include Intel 64-bit and Apple Silicon Macs running OS X 10.8 Mountain Lion or later.

Please fill out this form to receive the free update. Your DiskWarrior 5 serial number is required. Only your serial number is required. Other fields are optional. Downloading will begin immediately.

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Serial Number:*
 DiskWarrior 5 Serial Number Format: XXXX—XXXX—XXXX

* Note: See our Video Guides for step-by-step instructions on how to run the DiskWarrior 5.3 Updater *