FREE TOOL / FILES
Duplicate File Finder
Find byte-identical duplicate files by SHA-256 and byte comparison without uploading or deleting anything.
Duplicate File FinderYour input stays on this device
How to use this tool
- Enter your information and choose any options.
- Run the tool to see the result.
- Download the result when it is ready.
Good to know
Choose 2–20 files, maximum 12 MB each and 30 MB total. Only selected files are checked. Matching sizes are hashed and compared byte-for-byte; the tool does not delete files. Processing happens on your device.