Launching Monday, October 5, 2026
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About
Duplicate file finder and look-alike photo culler for macOS and Windows
DuoBolt is a desktop application for macOS and Windows. It finds exact duplicate files by full BLAKE3 hashing, and groups look-alike photos with a separate engine that ranks them and explains the pick. All inference runs on the device; nothing is uploaded and no account is required.
DuoBolt prioritizes safety, performance, and clarity with a local-first architecture where all processing happens on your machine. The workflow is review-first, fully auditable, and reversible.