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Find and remove duplicate files on your Mac
Duplicates are sneaky: the same photo imported twice, a download saved in two folders, a document copied "just in case." They quietly eat gigabytes. The hard part is finding them reliably — especially when copies have different names.
Match by content, not name
CleanerMac hashes files by their actual content (SHA-256), so it catches identical files even if they've been renamed. It groups every set of duplicates and shows them side by side with thumbnails, so you can see exactly what you're keeping and what you're removing.
One tap to clean up
Keep one copy and send the rest to the Trash with a single tap — per group, or across every group at once. Because everything is recoverable from the Trash, there's zero risk of losing the original.
Where it looks
Downloads, Documents, Desktop, Pictures and Movies — the folders where duplicates actually pile up.
Reclaim space from duplicates
Find every copy, keep one, trash the rest.
Download CleanerMac — free for 3 daysmacOS 13+ · Apple Silicon & Intel · $24.99 once, no subscription