Cisdem Duplicate Finder

Cisdem Duplicate Finder is a duplicate file and photo finder that finds and removes duplicate files and similar photos to free up space and improve organization. It delivers duplicate file identification and AI-powered similar image detection on computers, external drives, and cloud accounts.

• Accurate Duplicate File Identification: Uses the advanced XXH3 checksum algorithm to pinpoint exact duplicates for all file types, comparing content instead of relying on file names.

• AI-Powered Similar Image Detection: Uses Meta AI’s DINOv2 Small model to detect similar photos like burst shots, resized versions, and different angles. The AI runs 100% locally on the device, meaning no photos are uploaded to any server or cloud, keeping data completely private.

• Direct Online Cloud Scanning: Directly scans OneDrive and Dropbox online without downloading or syncing files locally first, saving both disk space and internet bandwidth.

Key Features:

• Exact Duplicate Matching: Identifies duplicate files based on their content, catching duplicates even if they have different file names.
• AI Similar Image Detection: Recognizes similar pictures, burst shots, edited versions, and format variations using on-device vision model from Meta AI.
• Wide Compatibility: Works smoothly with Windows PCs, Mac, external storage devices, OneDrive, and Dropbox.
• Scan Multiple Folders: Supports scanning multiple local directories or external drives at the same time to clear clutter in one go.
• Side-by-Side Preview: Offers 3 view modes with clear, side-by-side image previews to let users review results easily before deletion.
• Automatic Selection: Automatically checks duplicate copies for fast removal while always leaving original files safe and untouched.
• Flexible Smart Selection: Offers Smart Selection rules to auto-select duplicates, such as Select Newest, Select Smallest, or Select by Filename.
• Manual Selection Controls: Allows users to easily override automatic selections based on their preference.
• Safe Deletion Methods: Provides 3 ways to clean up: Move to Recycle Bin/Trash, Delete Permanently, or Move to Folder.
• Custom Filters & Settings: Includes options to ignore specific folders or file formats, and adjust the similarity level for comparing images.