Diskwarrior - 5.1 (standalone

: Select your target drive. The "Graph" feature shows you how much directory damage exists; clicking Rebuild begins the repair process.

: For macOS 11 (Big Sur) and later, or Apple Silicon (M1/M2/M3) chips, newer versions or specific recovery procedures may be required. DiskWarrior 5.1 (Standalone

: The standalone version allows you to create a bootable recovery flash drive, essential for repairing the primary startup disk when the system won't boot. : Select your target drive