Duplicate files are easy to collect.
You download the same archive twice.
You move photos, videos, PDFs, or project files between drives and forget which copy is current.
After a while, storage disappears into files that look familiar but are hard to verify manually.
The problem is not finding files with the same name.
The problem is knowing which files are truly identical.
That is what File Deduper Pro is for.
Byte-identical duplicates
File Deduper Pro finds duplicate files by checking file content, not just names.
It groups files by size, then verifies matches with SHA-256. That means the app is designed to show true byte-identical duplicates — not files that merely have similar names.
You choose the folders to scan, review duplicate groups, reveal files in Finder, and move extra copies to Trash when you are ready.
Review before you remove
File cleanup should not feel risky.
File Deduper Pro is not a “one big clean button” app. It gives you duplicate groups so you can decide what to keep and what to remove.
You can also set a minimum file size to ignore small clutter, and an optional hash cache can make repeat scans faster.
File Deduper Pro is part of Beaver Tools, a collection of small Mac utilities focused on solving one clear problem at a time.
More tools are available at:
File Deduper Pro is available on the Mac App Store:
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