Aryson MSG Viewer is the most efficient software to open MSG files and view data easily. Using this tool, you can open and read MSG files from Microsoft Outlook 2019 and the below versions. It allows users to view and save MSG file data in multiple formats such as PST, PDF, MSG, MBOX, and more. The software tool provides user-friendly features, allowing data filtering by date range and customized file naming. There is no file size restriction on MSG file size to view the data.