• Open Menu Close Menu
  • Apple
  • Apple
Disk Utility User Guide
Open MenuClose Menu
  • Communities
  • Contact Support

Table of Contents

  • Welcome
  • About Disk Utility
  • File system formats available in Disk Utility
    • Add, erase, or delete APFS volumes
    • Erase and reformat a storage device
    • Encrypt and protect a storage device with a password
    • Partition a physical disk
    • Format a disk for Windows computers
    • Repair a storage device
    • Restore a disk
    • Create a disk image
    • Convert a disk image to another format
    • Resize a disk image
    • Restore a disk image to a disk
    • Overview of creating disk sets
    • Create a disk set
    • Delete a disk set
    • Unmount a disk set or disk member
    • Repair a disk in a mirrored disk set
    • Add a disk to a disk set
    • If a disk in a disk set on Mac fails or is missing
  • Keyboard shortcuts
Apple
  1. Support
  2. Disk Utility User Guide
  3. Disk Utility User Guide for Mac
Brunei Darussalam
Copyright © 2019 Apple Inc. All rights reserved.
Privacy Policy Terms of Use