Hyperbolic Software releases DupeZap 4 - A Modern Duplicate Finder Posted 3/28/2017 at 16:11 UTC in Mac by gnye@amdesign.net | Permalink | Tweet Hyperbolic Software today introduces DupeZap 4.0, their modern duplicate finder developed exclusively for macOS. Employing a fast search algorithm that quickly and accurately scans any mounted drive volume, DupeZap 4 was written specifically to reclaim disk space being taken up by duplicate files and packages. DupeZap also offers the capability to scan the databases of popular Apple applications such as Photos and iTunes. Version 4.0.0 is completely rewritten using the latest technologies.