Cost / License
- Free
- Open Source (Apache-2.0)
Platforms
- Online
- Self-Hosted

MsgViewer is described as 'Is email-viewer utility for .msg e-mail messages, implemented in pure Java. MsgViewer works on Windows/Linux/Mac Platforms. Also provides a java api to read mail messges (msg files) programmatically' and is an app. There are eight alternatives to MsgViewer for a variety of platforms, including Windows, Linux, Web-based, Self-Hosted and Flathub apps. The best MsgViewer alternative is MSG Reader, which is both free and Open Source. Other great apps like MsgViewer are MailViewer, Windows MBox Viewer, SysTools MSG Viewer Pro and MSG VIewer for Outlook.

MailViewer is a desktop application built with GTK4/libadwaita and Rust that allows users to read and decode .eml files (email files). It provides a graphical interface for easy navigation and rendering of email content, including attachments, HTML, and plain text.

This small utility enables to inspect Berkley mbox format mailboxes and enables to access attachments and view HTML emails.



SysTools MSG Viewer Pro software to search and print MSG files to PDF format without data loss. Capable to search Emails, Calendars, Attachments using Different Criteria. Easily batch print Outlook Message Files with Attachments.



Looking to open those frustrating Microsoft Outlook MSG, OFT, and Winmail.dat files on your Mac? We've got you covered.




Freeware EML Reader software to open/read EML & EMLX emails with attachments. Use absolutely free EML reader and safely open EML emails without having any problem.

View MSG and EML files outside any email client. Free CoolUtils Mail Viewer will also generate a fact file related to your emails.


Freeware MBOX Viewer is an outstanding tool provided by Data Recovery Solutions to view, or read MBOX file and its attachments easily. Using this MBOX File Viewer tool, you can swiftly view or open healthy as well as corrupted MBOX files.
reads Berkeley mbox files, not .msg files as required by the main function of the program it purports to replace