Free Online Compare EML Documents

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

EMLE-Mail Message File

EML file format represents email messages saved using Outlook and other relevant applications. Almost all emailing clients support this file format for its compliance with RFC-822 Internet Message Format Standard. Microsoft Outlook is default software for opening EML message types. EML files can be used for saving to disc as well as sending out to recipients using communication protocols.

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How to

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

  • Click inside the file drop area of source & target files to upload EML files or drag & drop EML 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 EML output file with changes.
  • Download the EML output file in images format.
  • Download the source & target EML files without changes.
Fast and easy

Fast and Easy EML Comparison

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


Compare EML from Anywhere

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


Comparison Quality

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

Other Comparison file formats

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