Cisdem Duplicate Finder for Mac

Find and remove all true duplicate files on Mac, regardless of file names

Cisdem Duplicate Finder is a duplicate file and photo finder compatible with macOS 10.11 or later, including the latest macOS versions. It finds and removes duplicate photos, videos, documents, audio, and other files types on Mac, external storage device, and more, with native support for the Photos app on Mac. It also smartly detects similar photos. Various selection rules, such as Select Newest, and multiple removal methods deliver an easy, reliable cleanup process to free up storage space and improve organization.

Key Features of Cisdem Duplicate Finder

Find duplicate files in various locations

• On Mac, external hard drives, SD cards, network volumes, and more

• Within and across folders and drives

• In the Photos app on Mac

Scan efficiently

• Accurately identify duplicate files based on content, regardless of file names

• Find duplicate folders as well

• Support all file types: photos, videos, audio files, documents, and archives

• Support all file formats, including RAW image formats

• Scan all files or filter files to scan by file size range

• Exclude folders or file extensions from scanning

Detect similar images

• Smartly find similar photos, such as burst shots, edited versions, photos taken from different angles

• Adjust the similarity level for image comparison, such as 80% or 95%

View scan results

• Display duplicate files by type (Document, Image, Music, etc.)

• Offer 3 view modes, including side-by-side image previews

• Search results, and sort results by Name, Size, or Count

Remove duplicates quickly and safely

• Automatically select duplicates for deletion while keeping original files untouched

• Offer various selection rules, such as Select Oldest, and Select by Folder Priority

• Let users manually select or deselect files

• Offer 3 removal methods: Move to Trash, Remove Permanently, and Move to Folder