Different Methods to Open EML Files in Microsoft Windows Environment

EML files are generally archived files generated by Outlook Express, Outlook, Thunderbird, etc. mail clients. These files include email message, properties, metadata, attachments, etc. This help blog is written just for those users who want to access EML file requirement. Carefully read the below-given section to find out your suitable way to open EML files. User can also try free methods to Convert EML to PST file by following the steps.

Recommended: Want to convert EML file to Outlook PST file? try free EML to PST Converter method.

Here, we have the list of supported EML viewer programs or applications that readily opens the EML files.

  • Firefox Web Browser
  • File Viewer Plus
  • Outlook Express Email Client
  • IBM Notes/Domino Email Client
  • Microsoft Outlook Email Client
  • MBOX Supported Email Clients
  • Windows Mail Email Client
  • Windows Live Mail Email Client

Different Methods to Open EML Files in Windows Environment

We are providing you some tricks with described steps to open EML file in order to view the content within it.

#1 View EML File as Plain Text

It is the simplest method to open EML files but is restricted to display only the body content of the file and not the rest formatting within the message instead shows bizarre characters in its place. Let us know the method steps first.

  1. Go to your EML file, right-click on it and select Open with option. Now from the opened list, select Notepad option.
    Note: Users can open EML files within Microsoft Word or Text file too in the same manner.
  2. It would open EML file in the Notepad application in certain coding form.
  3. Simply, find the body content of email message within <body> and <html> tags. For reference inks, visit <a =ref tags. These links can be copied and pasted in the Web Browser to have preview of its included content.

Note: As mentioned, this method would display only message body content and reference links and not feasible to open or view any attachments linked to the message.

#2 Use of Email Client

This method involves use of any email client platform available in the Windows environment to open EML files. Let us know by some simple steps to perform this.

  1. Reach the folder location on your system with the EML files. Select the EML file, right-click on it, select Open with option and choose the Mail, Windows Live Mail or any other email client like Microsoft Outlook, Outlook Express option.
  2. The EML file would get open immediately with the complete message details and formatting.
  3. Users can view everything within the EML file and also able to download attachments from the email client platform.
    Note: EML files can be easily dragged and dropped to the already opened email client such as Outlook, Outlook Express, Windows Live Mail, etc. directly to add it and then view on selection.
#3 In Web Browser (Changed Extension)

You can view the EML files in web browsers also by changing the file extension from .eml to .mht. Out of all web browsers, Internet Explorer will support MHTML files better and displays the same preview as it would be on the email client.

Note: File Extensions need to be enabled first in case the user has modified it to “hidden” or it is “hidden” by default. For that, go to the Windows Explorer>click on View tab and then check for the “File name extensions” there. Enable it if required.

This is how you can execute this process.

  1. Go to your EML files location. Select each file, right-click on it and then choose Rename option.
  2. Now remove the .eml extension from the file name and replace it with .mhtml file extension.
  3. A pop asking for extension change would occur. Confirm for your action.
  4. Now that fie extension has changed, try opening the changed MHTML file with Internet Explorer browser.
  5. You would see the EML file content in the same view with MHTML file.

Note: With this method, it is not possible to download or view attachments.

#4 Open EML File via Professional Utility

The above manual solutions either need email client applications or extension change while using the professional utility like Email Viewer, the only requirement are the EML files. You had found that some above solutions restricts downloading or viewing the attachment files but here all attachments are previewed in detail with a single click. The proficient EML to PST tool supports Outlook Express or other email clients’ generated EML files easily.

Let us know the procedure which this software actually follows.

  1. Start the EML Viewer application installed on your system.
  2. Add the desired number of EML files from the system location with the given option.
  3. Now each EML file will get listed and by selecting the desired one, you can view its full preview along with Metadata (From, To, Subject, etc.), email properties and the added attachments. Click on the attachment to view its complete content.
  4. You can also save the list of EML files to HTML file format if you want.

So, it is quite simple to work on this tool to view EML files content. Check out the 3 best EML to PST converter software to move emails to Outlook email client.

Download Now


Out of all valid solutions to open EML files in Windows, the best way is through a third-party utility which integrates a simple user-interface and delivers quick display of EML files. The tool that supports complete EML display including attachments, metadata, etc. All these and even more properties are available in the EML Viewer tool for opening EML files in Windows.

About Barrett Clay

Barrett is passionate about technology and an admirer who believes in offering instant computing solutions to everyone. He solves personal and business technical issues related to IT products, applications, IT environments, platforms, technologies, etc., through well-documented blogs and articles, informative, authentic and descriptive content. He participates in technical content development, content publishing and marketing.


  1. When Windows Live Mail email client became obsolete and my all email data stored in EML files. After installing MS Outlook, I changed the default program for EML files to Outlook with the steps described in this blog post. I appreciate your efforts for writing on this topic.

  2. After getting issue of my Windows Live Mail email client, I was worried to access my messages for temporary basis whenever I could not again fix the issue. But your suggested list of program and application to open EML file, solved my problem. I changed the file extension of .eml to .mht and view my email messages.

  3. Using third party tool option has some cost, but the results are good at all. One can open EML files in Outlook by simply ‘drag and drop’ or open the EML file in Outlook by open with option. But if there are so many EML files and the user want to access whole file with content and attachments then it will be better to use free EML viewer tool.

  4. I used many methods, but none could satisfy me. The author described the blog method with all the important details. I followed the steps and accessed my EML files with the above methods. Thanks for sharing these useful methods.

  5. In the given blog, the author explained all the possible and different methods as per user’s convenience and also covers the list of the supported applications to Open EML Files. Every given information appreciates this blog is really helpful for the users.

  6. I was searching for manual method to open EML files in Windows. This blog helped me in this and I opened EML file. Every given detail help me really well. Thanks for sharing this useful blog.

  7. I used many methods, but no one assured me as this blog method. The author described blog method with all the necessary details, so I use it conveniently. Thanks for sharing these useful methods, I really appreciate it.

  8. In order to access EML files in Windows OS I used mentioned utility. The utility conveniently helped me, I opened many EML files with this. Method are described in easy language, I can understand these methods easily and apply.

  9. I used given method to open EML files in Windows OS environment. My experience is really good with this solution. Thanks for explaining such efficient methods. After reading, understanding the blog I easily access EML files.

  10. I used professional tool free demo version for opening EML in Windows. This tool converts EML files to PST format and I access it easily. Automatic tool generates error free result in secs. I appreciate its performance and recommended to others.

  11. This method helped me to understand and believe that how can I open EML files in Windows environment. Thanks for sharing this.

  12. I read this blog method and also implies to access EML files in a Windows OS environment. I used the second method and believe me it is really convenient to EML files with this method. My regards to the creation team.

  13. This blog shares many methods to open EML files in Windows OS. They are described in all necessary details and clear steps. I followed steps and access my EML files with the above methods.

  14. To access EML files in Microsoft Windows, these methods really helped me. The methods are easy and elaborated in a systematic manner. Thanks team.

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