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BraveCL

Duplicate Image Detector

Scan a folder for exact and look-alike copies. Compare each group side by side and pick the one to keep.

Only on Mac for now.

Category
Utilities
Platforms
Latest version
3.0

Screenshots

Screenshots

What Duplicate Image Detector does

  • Find exact and look-alike copies

    Scan a selected folder, or the photos in Photos after you grant access. Choose Exact, Similar or Both matching and adjust how closely photos should match.

  • Compare copies side by side

    Open each group with real previews and file details. Compare a pair side by side, then decide which photo is worth keeping.

  • Keep the copy you choose

    Keeper preferences can help, but you can choose a different copy yourself.

  • Review the space before cleanup

    See the selected file count and estimated space before anything is marked for cleanup. The automatic selection rules do not mark the only copy.

  • Move extras to Trash, and undo

    Trash is the default cleanup destination, with a confirmation step. Supported cleanup actions can be undone while their recovery option is still available.

How it works

  1. Step 1 of 5

    Choose a folder or Photos

    Scan a selected folder, or the photos in Photos after you grant access.

  2. Step 2 of 5

    Pick a matching mode

    Choose Exact, Similar or Both, then adjust how closely photos should match.

  3. Step 3 of 5

    Compare and choose the keeper

    Open each group and compare a pair side by side. Choose the copy to keep.

  4. Step 4 of 5

    Mark the extras

    Check the selected file count and estimated space before anything is cleared.

  5. Step 5 of 5

    Move to Trash

    Confirm the move to Trash. Undo stays available while recovery remains open.

Platforms and requirements

macOS

Store
Mac App Store
Version
3.0
Requires
macOS 26.0 or later
First released
Oct 22, 2016
Last updated
Oct 30, 2026
Purchase
One-time purchase: $9.99 in the Mac App Store
Open in the Mac App Store
Seller on the Mac App Store
BraveCloud

Details

Size
10 MB
Languages
43 languages
Account
Not needed to use the app

Questions

Does it change my original files?

Only the copies you mark are moved, and only after you confirm. Trash is the default cleanup destination.

Can I undo a cleanup?

Supported cleanup actions can be undone while their recovery option is still available.

Will it mark the only copy?

No. The automatic selection rules do not mark the only copy, and you can protect specific folders from automatic marking.

Are look-alike photos truly the same?

Similarity is a guide, not proof that two photos are interchangeable. Review the copies you mark before cleaning up.

What's new

Version 3.0 · Oct 30, 2026

Version 3.0 puts photo comparison and careful cleanup together, so you decide which copy stays.

All releases of Duplicate Image Detector

More utilities

Need help with Duplicate Image Detector?

Install and refund help for each store, and a form that reaches the developer.

Contact support