Deduplicator finds duplicate files on your PC and helps you remove them, so you get your disk space back.
Files are compared by their content (SHA-256 checksum) and size, not by their names. A photo that was copied, renamed and moved to another folder is still found.
How it works
- Pick a folder and Deduplicator scans it, including all subfolders
- Limit the scan to pictures, videos, music, documents or your own file types
- Identical files are shown in groups with their path, size, created and modified dates
- Show any file in its folder to check it before you decide
- Mark the copies you want to delete, or let the app select them automatically
- Move the marked files to the Recycle Bin in one step, so you can still restore them
- One copy of every group always stays
Good for
- Photo and video collections that were copied several times
- Music and document folders
- Downloads and backups that grew over the years
Safe by design: system, program and developer folders such as Windows, Program Files and node_modules are never scanned, and program files like DLLs are skipped by default.
Fast and made for Windows 10 and 11. Works with large folders, and files are checked again before they are deleted.
Apps
Screenshots
