DupShelf

DupShelf

Free duplicate photo finder that stays on your device

DupShelf is a free duplicate photo finder for anyone who wants results without paying for cloud storage or uploading private albums.

Open DupShelfHow it works

What you get for free

Folder scan, exact duplicate groups, keeper selection, space estimate, move-to-folder with time estimate (Chrome/Edge), and CSV export. No watermark, no trial wall.

Compared to paid desktop cleaners

  • No install required — runs in the browser
  • No subscription for basic duplicate finding
  • Your files are not uploaded for scanning
  • You choose keepers; we do not auto-delete

Move or export before you delete

We never delete inside the app. Move non-keepers into dupshelf-duplicate-images inside your library, or download a CSV and clean up in Explorer or Finder.

Questions

Are there file limits?
Many users scan thousands of images. Very large folders depend on RAM and CPU; try a subfolder first if your machine is older.
Is DupShelf free for commercial use?
Yes for local scanning in the browser. Check our privacy page for how data is handled (photos stay on your device).

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