Free Online Compare MSG Documents

Online diff tool that allows to compare two MSG documents from any device, with a modern browser like Chrome, Opera and Firefox.



MSGMicrosoft Outlook Email Format

MSG is a file format used by Microsoft Outlook and Exchange to store email messages, contact, appointment, or other tasks. Such messages may contain one or more email fields, with the sender, recipient, subject, date, and message body, or contact information, appointment particulars, and one or more task specifications. The properties that constitute the Message object, including are also a part of the MSG file.

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 How to compare, view & download changes of a MSG document using GroupDocs Comparison App

  • Click inside the file drop area of source & target files to upload MSG files or drag & drop MSG files.
  • Click "Compare Now" button to compare/view/download changes instantly.
  • View document pages.
  • View list of changes in a panel.
  • View and navigate between pages.
  • View pages thumbnails.
  • Set page view zoom-in or zoom-out.
  • Download the MSG output file with changes.
  • Download the MSG output file in images format.
  • Download the source & target MSG files without changes.

Fast and Easy MSG Comparison

Upload your MSG document and you will be redirected to the MSG Comparison Viewer app with great user experience and many more features.

Compare MSG from Anywhere

It works from all platforms including Windows, Mac, Android and iOS. All MSG files are processed on our servers. No plugin or software installation required for you..

Comparison Quality

Powered by GroupDocs.ComparisonAll MSG files are processed using GroupDocs APIs.

Other Comparison file formats

You can also compare many other file formats. Please see the complete list below.