DiskWarrior
DiskWarrior is a disk repair and data recovery utility for macOS, designed to detect and fix directory corruption, file system errors, and recover lost files when a Mac's storage becomes inaccessible or unstable. It uses a patented preview feature to show how a disk will look after repair before making any changes, and can recover data from failing drives by copying salvageable files to a new disk. The tool is widely trusted by Mac users facing startup failures, disk errors, performance degradation, or accidental file deletion, and includes SMART-based drive health monitoring.
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1 suggestionDiskWarrior 5.3 runs natively on Apple Silicon Macs, so you can continue using it without any Rosetta 2 dependency. However, there is a critical functional limitation you should be aware: DiskWarrior 5.3 cannot rebuild the APFS file system that modern macOS uses for startup drives on M-series Macs. It can only repair external drives formatted in the older Mac OS Extended (HFS Plus) format, and can perform data recovery from APFS disks but not directory rebuilds on them. The vendor indicates that APFS rebuild support is planned for DiskWarrior 6.0, but no release date has been announced as of May 2026. If you rely on DiskWarrior to repair your startup drive, you will not be able to do so until version 6.0 ships. For external backup or archival drives still using HFS Plus, DiskWarrior 5.3 continues to work well. Check the ALSOFT website periodically for updates on version 6.0 and APFS support.
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