recovery-disk-assistant
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Description:
No description available
Type: Cask  |  Latest Version: 1.0,18@0  |  Tracked Since: Dec 28, 2025
Links: Homepage  |  formulae.brew.sh
Category: System utilities
Tags: recovery macos utility legacy bootable
Install: brew install --cask recovery-disk-assistant
About:
Recovery Disk Assistant is a legacy utility from Apple designed to create a bootable external drive for macOS recovery. It simplifies the process of downloading and preparing the necessary system software to troubleshoot or reinstall macOS on compatible Macs. This tool is essential for users needing an offline recovery solution when internet recovery is unavailable or slow.
Key Features:
  • Creates a bootable OS X Lion or Mountain Lion recovery disk
  • Simplifies the recovery drive creation process with a guided interface
  • Requires an external USB flash drive or hard drive for operation
  • Provides an alternative to internet-based system recovery
Use Cases:
  • Creating a physical backup recovery drive for older Mac systems
  • Troubleshooting macOS startup issues without an internet connection
Alternatives:
  • macOS Internet Recovery – Built-in feature that downloads recovery tools on demand, but requires a stable internet connection.
  • createinstallmedia – Command-line utility for creating bootable installers for newer macOS versions, offering more control.
Version History
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