App: diskDedupe
Developer: Frank Schroeter
Genres: Utilities

• Free up your disk space without removing any files

• Replace all duplicate files with clones
on APFS (Apple's standard file system since macOS 10.13+)

• Preserve meta data like timestamps, tags, finder comments, hard links, soft links etc.

• Works with all files, great for photos, archives, Logic Pro X files, and many more ...


SIMPLE TO USE
• Select folder on APFS filesystem
• Press “Deduplicate”
• See progress and results

FAST AND EFFICIENT
• Optimized algorithm to find duplicates
• Minimal disk reads for duplicate detection
• Caching data - smart rehashing

SAFE
• Disk structure stays as is
• Meta data is preserved (e.g. modification dates, tags, extended attributes, hard links, soft links, aliases, etc.)
• SHA-2 for collision free hashing

Release notes:
• Major improvement of speed on Apple Silicon processors