- Find duplicate images using perceptual hashing which can match similar images even if they have been resized, edited or had changes to their metadata (EXIF) tags, etc.

- Web interface for browsing images and deleting duplicates

- Machine learning analyzes the metadata of images you delete and suggests which images to delete

- Rapid rescanning of directories for new or changed files using database cache

- Images are not modified in any way

- Light weight Python code that can run on low-powered NAS devices