Photo Deduplicator
Photo Deduplicator is a macOS photo cleanup utility that finds identical, related, and visually similar image files so you can sort or remove duplicates.
What is Photo Deduplicator?
Photo Deduplicator is a native Mac photo utility for finding duplicate and near-duplicate image files. It helps users clean up photo libraries and folders by grouping identical copies, time-related shots, and visually similar photos for review. You can scan common image formats including JPEG, PNG, GIF, and RAW files, then mark items individually or in bulk for removal or relocation. The app is designed for people who manage large collections from phones, cameras, exports, or backups and want a focused way to reduce clutter without manually comparing files one by one. Photo Deduplicator is published by Bjoern Goerke and distributed for macOS through the Mac App Store.
Key features
- Scan folders for identical duplicate photos
- Group related photos based on capture time
- Identify visually similar photos for review
- Mark items individually or in bulk for cleanup
- Move selected photos to the Trash
- Move selected photos to another folder instead of deleting them
Review app leftovers with diCleaner
Inspect caches, support files, containers, and login items before cleaning.
Safety overview
Status: Mostly safe
This app needs access to the folders or photo files you want it to analyze, which is normal for duplicate-finding software. Its cleanup actions can move selected files to the Trash or another folder, so the main practical risk is removing photos you still want if you approve results too quickly. Review groups carefully before bulk actions, especially when similar photos are not exact duplicates.
Recommendation: Keep Photo Deduplicator if you actively use it to clean up photo folders or large media collections. If you no longer need duplicate-photo cleanup, you can remove it without affecting macOS, but you may want to keep it installed until you finish organizing your library.
Common paths
/Applications/Photo Deduplicator.app
Container paths
~/Library/Containers/io.bgoerke.photo-deduplicator
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