How to Open EML Files in Microsoft Windows Environment

Updated On - May 29, 2024 by Armaan | Reading Time: 6 minutes

Are you seeking to open EML files in Microsoft Windows environment? We know that, according to some scenarios, sometimes you need to urgently open EML file, and at that time, Outlook, Outlook Express, or Thunderbird, nothing of the email client is installed on your desktop.

In these types of situations, you can use your desktop’s Windows environment to open any EML file urgently. But it’s a temporary way, not the exact way. Therefore, always try to use any email client that supports the EML files for better results. Let’s start our topic.

What exactly is an EML file? Brief discussion

EML is a data format that is utilized to preserve email messages in Outlook Express as well as other email providers such as Thunderbird, Windows Mail, Google Mail, and others. Emails with the .eml extension are kept in the MIME RFC 822 structured form. The ASCII content of the header material is stored in the EML document, while the principal message content can contain web links and documents.

Related Post: How to Convert OST file into EML file format

Why should you Open EML Files in Windows?

Opening EML files in a Windows environment provides several benefits that can enhance your email management and productivity. Some of the key benefits include:

  • Compatibility: Windows is a widely used operating system, and by opening EML files in Windows, you ensure compatibility with various applications and software commonly used in this environment.
  • Access to Native Applications: Windows provides native applications like Microsoft Outlook and Windows Live Mail that are designed to handle email communications effectively. Opening EML files in these applications allows you to leverage their features and functionalities seamlessly.
  • Enhanced Organization and Management: By opening EML files in Windows, you can take advantage of the robust organizational capabilities offered by email clients such as Microsoft Outlook and Windows Live Mail. These applications allow you to sort, filter, and categorize emails, making it easier to manage your correspondence.

04 Best Methods to Open EML Files in Windows

Basically, opening EML files in the Windows environment isn’t a specific method. We have applied several tricks on the Windows PC and found some DIY techniques to view EML file. If you don’t have any EML format supported email client but urgently need to access it, then follow the methods as follows:

Method 1. Access EML files with a notepad and view them in plain text.

It is the most basic technique for accessing EML files, but it is limited to displaying just the actual text of the email but not the whole of the styling inside the email, so it displays strange graphics in its alternative. Initially, read the below steps to learn about the technique steps.

  1. Navigate to your EML document, right-click it, and choose the Open with choice. Next, from the list that has been displayed, pick the Notepad choice. In the same way, anyone may open EML documents via Microsoft Word or text documents. How to Open EML Files into Microsoft Windows Environment
  2. It would load an EML document in Notepad in a specific coding format. step to Open EML Files to Outlook
  3. Merely look for the email message’s body text within the “body >” and “html >” tags. Visit “a =ref” tags for reference links. These URLs can be copied and pasted into an internet browser to see a sample of the material they contain.

As previously stated, this technique would expose only the email text contents and reference links and would not allow you to access or see any documents attached to the email.

Method 2. View your EML files with your internet browser

EML files can also be viewed in internet browsers by modifying the file extension from .eml to.MHT. Internet Explorer supports MHTML files and provides an identical representation as the email program.

File Extensions must be activated first because the user has assigned them to “hidden” or if they are defined as “hidden” by default. To do so, open Windows Explorer, select the View tab and afterward look for the “File name extensions” option. If necessary, allow it. Read and apply the steps as follows:

  1. Navigate to the destination of your EML documents. Locate every item, right-click it, and then click Rename.
  2. Delete the .eml file extension and swap it with the .mhtml file extension.
  3. A pop-up window would appear, requesting that the extension be changed. Verify your decision.
  4. Once the file extension has been updated, try opening the modified MHTML document in Internet Explorer.
  5. The EML file material would be displayed in an identical manner to the MHTML document.

This method is quite useful, but with this technique, you can’t download or view the attachments with your emails.

Method 3: Use any email client you have installed on your desktop.

This approach requires opening EML files using any email client platform accessible in the Windows environment. Please let us know how to do this in a few simple actions.

  1. Using the EML documents, navigate to the directory destination on your PC. Find the EML document, right-click it, and then select Open with Mail, Windows Live Mail, or any other email client such as Microsoft Outlook or Outlook Express that is installed on your device.
  2. The EML document would load instantly, displaying all of the message’s information and layout.
  3. Users may examine everything included within the EML document and download document attachments from the email client dashboard.

With some email clients, this technique has quite a bit of difficulty. EML documents simply drag and drop into the already open email program, including Outlook Express, Microsoft Outlook, Windows Live Mail, and so forth.

Do you want to Open EML files to Outlook?

On your desktop, you may only have an email client that supports a PST file and nothing else. There are several scenarios that arise when you need to urgently convert your EML files to PST. In such situations, in comparison to manual techniques, the Regain EML to PST converter software is the best approach.

With the help of this software, you can convert multiple EML files to MSG, PST, EMLX, HTML, MBOX, VCF, ICS, PDF and TGZ formats and it can import EML files to Office 365, Exchange Server, Gmail, Yahoo Mail and more Cloud platform as well.

Method 4: An Alternative Approach To Open EML Files to Outlook

To convert EML files to PST (Personal Storage Table) format, you can utilize a conversion tool such as the Regain EML to PST Converter. This tool simplifies the process and allows you to import the converted PST files into Microsoft Outlook. Here are the steps to follow:

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Understanding PST Format:

PST is a file format used by Microsoft Outlook to store email messages, contacts, calendar items, and other data. By converting EML files to PST format, you can consolidate your emails and access them seamlessly within Outlook.

Using Regain EML to PST Converter to open EML files to Outlook:

  • Download and install the Regain EML to PST Converter software from the official website.
  • Launch the application on your Windows computer.
  • Click on the “Add File” or “Select EML Files” button to import the EML files you want to convert. You can select multiple EML files at once.
  • After selecting the EML files, click on the “Ok” button now the software will provide a preview of added EML files.
  • Select the folder you want to convert into PST format from the left pane and click on the Export option from the ribbon bar.
  • Use the appropriate option as per your need and click Ok.
  • Wait for the tool to convert the EML files to PST format. The time taken will depend on the number and size of the EML files.
  • Once the conversion is complete, the tool will provide a confirmation message.

Importing PST Files into Microsoft Outlook using Import/export wizard:

  • Open Microsoft Outlook on your computer.
  • Go to the “File” tab or menu and select “Open & Export” or “Open.”
  • Choose “Import/Export” from the options presented.
  • In the Import and Export Wizard, select “Import from another program or file” and click “Next.”
  • Choose “Outlook Data File (.pst)” as the file type to import and click “Next.”
  • Click on the “Browse” button and locate the converted PST file created by the Regain EML to PST Converter. Select the file and click “Open.”
  • Choose the desired options for handling duplicates and click “Next.”
  • Select the destination folder in Outlook where you want to import the converted EML files or choose the root folder to import them all.
  • Click “Finish” to start the import process.
  • Outlook will import the PST file, and you can now access your EML files within Outlook.

By following these steps, you can convert EML files to PST format using the Regain EML to PST Converter and import them into Microsoft Outlook for seamless email management.

Choosing the Best Method for Your Needs

When deciding which method to use to open EML files in Windows, consider factors such as your preferred email client, the volume of EML files you need to handle, and the specific features you require for efficient email management. Regain EML to PST converter is a reliable and one-stop solution for EML file users.

Additional Tips and Recommendations

  • Regularly backup your EML files and PST files to ensure data integrity and avoid potential data loss.
  • Familiarize yourself with the features and functionalities of the email client you choose to maximize your productivity.
  • Stay updated with the latest software versions and security patches to ensure optimal performance and protection against vulnerabilities.


In this blog, we’ve discussed several reasons and benefits to open EML files in Windows along with the methods. Opening EML files in Windows environment provides compatibility, access to native applications, and enhanced organization. Additionally, Windows Live Mail to PST format allows for seamless integration with Microsoft Outlook, facilitating efficient email management.

Author: Armaan

Hello I have been working in Regain Software for the last 6 months. I have been in the field of writing for many years and worked with many Data recovery companies. Here I am writing technical blogs, Software User Guides and manual methods for email conversion and cloud migration. Now, working on all products of our company. Thanks you

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