DuplicateFileFinder is a fast, cross-platform command-line tool that detects duplicate files using SHA-256 content hashing. Works with videos, music, documents, and any file type. Safe, accurate, and dependency-free.
python windows macos linux hashing cli fast open-source cross-platform command-line efficient duplicate-files python3 sha256 file-management file-scanner cli-tool file-cleaner storage-optimization file-duplicates
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Updated
Feb 4, 2026 - Python