Methods to Enable Preview of EML Files or Email Messages in Explorer

MS Outlook is one of the most reliable applications for accessing emails and engaging in professional conversations. But since Microsoft discontinued its Windows Live Mail

, users need help accessing MS Outlook. Many editors and features of the Windows Live Mail synced with MS Outlook to explore that platform in a better way. As a result, accessing multiple measures in MS Outlook became difficult. One of the common difficulties the users face is needing help previewing the EML file or the Email message in Explorer. Hence, this blog will help you address this issue to easily preview the EML files or the Email messages in Explorer.

Methods to Enable Preview of EML Files or Email Messages in Explorer

Here are some common methods that users often rely on to enable a preview of the EML files or Email messages in Explorer.

Enable EML preview using Preview Handler Editor

  • Download the Preview Handler Association Editor. It is an editor available on Microsoft.
  • Unzip and run the program.
  • A drop-down menu appears. Select ‘Microsoft Windows Mail Mime Preview Handler.’ There will be two entries. You can choose either of them.
  • Uncheck the ‘Only show classes associated with this handler’ setting.
  • Scroll down and locate the EML file type entry from the list.
  • Enable the checkbox for EML file type.
  • Close the Preview Handler Editor

This will enable the preview of the EML files on Explorer.

Enable EML Preview Using the Registry Editor

You can rely on this registry setting even when the above mentioned method is not working for you. Here are the steps that you can follow in this regard.

  • Right-click on the Start icon. Click on Run.
  • Type regedit.exe and click on OK. This starts with the Registry Editor.
  • Go to the following registry branch ‘HKEY_CLASSES_ROOT/.eml.
  • With the .eml key selected, create a subkey named shellac.
  • Under the shellex, create another subkey named (8895b1c6-b41f-4c1c-a562-0d564250836f)
  • Once the subkey has been created, you simply have to double-click the default value on the right pane and set its data to ‘(92dbad9f-5025-49b0-7078-2d78f935e341).’
  • Exit the Registry Editor.

Both of these methods that have been discussed are manual methods. They might be helpful to an extent, but they have difficulties. These methods are very complicated and may only work for beginners with technical expertise. They are lengthy procedures to allow. Sometimes, despite following all the methods, getting results might take work. That is why it is advisable to rely on an automated solution that has the potential to overcome the limitations of manual methods.

Professional EML Viewer Software: The Best Way to Preview the EML Files

This EML Viewer Software is the best solution to preview the EML files in Explorer. It would be right to say that this is the easiest way to preview the EML files. This method is very handy for beginners and requires no technical assistance. Its benefits make this tool a better option to rely on than any of the manual methods discussed above. It has a user-friendly interface allowing you to preview the EML files and their attachments. It works well with almost every version of Windows.

Here are some of the amazing features of this automated solution that will convince you to use this tool repeatedly.

  • It operates seamlessly, thereby providing better assistance at work.
  • It has multiple preview modes such as Hexadecimal, Email Header, and HTML.
  • It can support the EML files of multiple email clients such as Windows Mail, MS Outlook, Outlook Express and Thunderbird.
  • It lets you preview the EML emails with attributes like subject, recipient, sender etc.
  • Any size considerations do not limit it. The users can preview the EML files of any size.
  • It is equipped with options such as Print, Search and Export.
  • The software helps convert these EML files to formats such as PDF, PST, MBOX, etc.


With this information, one may need clarification about which method to opt to preview the EML files in Explorer. But there is nothing to worry about. The manual methods might be effective only to the extent of fixing this issue. That is why the best solution is to rely on a best EML to PST converter tool to preview the EML files easily and without issues.

Download Now


What is the maximum size of the EML file that can be previewed on EML Viewer?
There is no limitation on the size of the EML files; they can be previewed irrespective of their sizes.

Does the EML Viewer work on Mac?
Yes, it works on Mac.

About Elias Macclure

Elias has a sleek writing style, and the reader may find that the extensive nuances of the material are covered in the article. He changes the writing style according to the platform and writes fine for Office 365 and SharePoint. He is an active reader and reads books by renowned writers including Charles Dickens, Sidney Sheldon and Agatha Christie.

Leave a Reply

Your email address will not be published. Required fields are marked *

  +  72  =  76