Cisdem Duplicate Finder is an easy-to-use and powerful duplicate file finder for Windows 11, Windows 10, etc. It accurately finds duplicate photos, videos, audio files, documents and other duplicate files on Windows PC and external storage devices. In addition, it finds similar images. Auto-selection and preset selection rules allow you to remove duplicates with just a couple of clicks. It helps you delete duplicates files on your computer in an easy, quick, safe, and customizable way.

Key Features of Cisdem Duplicate Finder

1. Find duplicate files in various locations
- On Windows PC, external hard drives, SD cards, and network volumes
- In and across folders/drives
- In Microsoft Photos

2. Scan efficiently
- Accurately identify duplicate files, regardless of file names
- Find duplicate folders as well
- Support all common file types: photos, videos, audio files, documents, archives, etc.
- Support all common file formats, including RAW image formats
- Scan all files or only specified file formats to find duplicates
- Exclude folders/files from the scan by location, file size range, or file format

3. Find similar images
- Compare Histogram and Features similarities
- Adjust similarity thresholds for image comparison

4. View scan results
- Display duplicate files by type (Document, Image, Music, etc.)
- Offer 3 view modes, including side-by-side image preview
- Search results, and sort results by Name, Size, Count, or Type

5. Remove duplicates quickly and safely
- Auto-select all but one file for deletion in each group of duplicate files
- Offer preset rules, such as Select Oldest, for mass selection
- Let you manually select duplicates
- Offer 3 removal methods: Move to Recycle Bin, Remove Permanently, and Move to Folder


Versions accepted:

Windows 7, Windows 8, Windows 10, and Windows 11

64-bit is required