Outlook .msg Message File Viewer Cost: $29.99 Get the full version     Trial version     Developer's Website Contacting third-party download site please wait. If your download does not start, click here, or get the full version Descriptions Outlook .msg Message File Viewer: MSGViewer lets you access Outlook .msg email files, print messages, save message as text file, and extract attachments. Very simple to use. Installs as default .msg reader. Manually navigate to the .msg file you want to view, or just double click on the file to see it in MSGViewer.