Hey Product Hunt 👋 I built Twinkeep because every duplicate finder I tried made me nervous. One wrong click and the file was gone. So Twinkeep never deletes outright. Every removal goes to Quarantine first, and you can restore any file to exactly where it came from. What it does: • Finds exact duplicates of any file type by content (SHA-256), whatever the filename • Groups lookalike photos (re-cropped, re-exported, resaved), and you compare them side by side with synced zoom before choosing • Compresses photos and video to win back space • Extras: Junk Sweep, Disk Analysis, File Rules for auto-filing new downloads Everything runs on your Mac. No account, no telemetry, no uploads. $9.99 once, no subscription. It's on the Mac App Store, or download it from the site with a 7-day free trial. I'd love your feedback, especially on anything that felt confusing in your first scan.

Twinkeep

Find duplicate files on your Mac, and undo any removal

Find duplicate files on your Mac, and undo any removal