Fast file copier with deduplication and block-order I/O — copies folders at maximum sequential disk speed. Faster than cp, robocopy, or drag-and-drop for USB drives, external HDDs, and NAS backups. Cross-platform (Linux, macOS, Windows).
python windows macos linux cli backup cross-platform file-transfer deduplication hard-links file-copy fast-copy usb-copy copy-tool sequential-io block-copy disk-copy
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Updated
Mar 22, 2026 - Python