PrivacyScan works by searching for known applications which leave files on your computer that could lead to privacy concerns. PrivacyScan offers support for a wide range of items, including popular web browsers such as Camino, Chrome, Firefox, Flock, iCab, OmniWeb, Opera, Safari, SeaMonkey, and Shiira, privacy threats presented by Flash Cookies, as well as standard apps such as Finder, Preview, and QuickTime. Once a scan has run its course and privacy threats have been detected, PrivacyScan offers a variety of choices for cleaning — from a standard quick delete to one of the many secure delete shredding options.

Made by the same people that make MacScan.