Sherlock Forensics PST Viewer Reviews & Product Details

Sherlock Forensics PST Viewer is a free PST and OST viewer for Windows, macOS and Linux that opens Outlook archives without Outlook or Office 365. Drop in a PST or OST file to browse folders, search messages, view attachments and export emails; it also opens modern OST, MSG and EML files. Everything runs locally, including the built-in AI analysis, and nothing is sent to the cloud: the licence check runs at startup before any evidence is opened, and while a case is loaded the app touches the network for nothing at all. EV code-signed and SHA-256 verified, with no signup required. Built by CISSP, ISSAP and ISSMP certified forensic examiners for investigators, eDiscovery and legal teams, IT staff and anyone recovering old mailboxes. Free; the Forensic Edition is $67 and one licence activates on both Windows and macOS.