DuoBolt 1.3.0 for Mac can be downloaded from our software library for free. The size of the latest installer available for download is 42 MB. Our built-in antivirus scanned this Mac download and rated it as virus free. The actual developer of this software for Mac is Qoncept Apps.
From the developer:
DuoBolt is a high-performance duplicate file detection tool that finds exact duplicate files using cryptographic BLAKE3 hashing with zero false positives. It uses a two-stage hashing approach — head+tail prehash followed by full BLAKE3 hash — for optimal performance.