MacSonik MSG Viewer Pro is a dedicated software designed to help users view and manage Microsoft Outlook MSG files on a Mac operating system, where they are not natively supported. It allows users to open, read, and preview single or multiple MSG files without needing to have Microsoft Outlook installed. The tool provides a complete view of the email, including attachments, headers, and other metadata, while preserving the original folder hierarchy. It works with all versions of MacOS