Quick Guide to Convert EML to HTML Format?

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Updated on
September 25, 2025

5 minutes Read

User Query: ”How can I quickly convert my EML files into HTML format without losing email formatting or attachments? I am not technically sound; therefore, I can perform a simple method to convert an EML File to HTML.

Summary: If you are looking for a simple way to manage and access your EML files in a browser-friendly format, this page is for you. In this blog, we will explore various simplified solutions for performing the conversion. Additionally, if you prefer an automated method, you can navigate to the direct solution, MacSonik EML Converter Tool. Moreover, you will get step-by-step instructions to convert EML to HTML  securely. This guide ensures that whether you are a beginner or an advanced user, you will have the right solution at hand..

Why Should You Convert EML File to HTML?

You can easily observe the advantages offered by HTML files, as seen in the table below. 

Reason

EML File

HTML File

Accessibility

It requires an email client to open.

Whereas you can open an HTML File in any browser.

Sharing

It is Limited to email applications.

On the contrary, an HTML file is easy to share via the web, documents, or CMS

Storage

It has Standard email storage.

In contrast, it is Lightweight and web-compatible.

Formatting

It retains basic email formatting.

Fully supports advanced design and multimedia.

Use Case

Email backup or migration.

Whereas, Web presentation, embedding, and marketing.


Top Methods to Convert EML File to HTML Quickly and Easily

In the upcoming section, we will discuss two of the most effective methods to convert EML file to HTML. You can pick either of the two methods according to your needs and convenience.

Method 01: Convert EML to HTML Manually Using Thunderbird

You can use the Mozilla Thunderbird email client to convert EML Files to HTML Format. This method works specifically with Thunderbird. In case you don’t have Thunderbird in your system, you can’t proceed with this method. Given below are the steps to help you to export EML to HTML:

  1. Run the Mozilla Thunderbird application on your system.
  2. Then, select the EML file you want to convert.
  3. Now, navigate to the Tools option in the menu.
  4. Choose the ImportExport Tools NG option.
  5. Click on Export all messages in the folder.
  6. Simply, select the HTML format option.

If you have followed the above steps carefully, your EML file would have been exported successfully into HTML format.

Points to Remember While Using the Manual Method

  • If your emails are in a different client, you’ll first need to import that account into Thunderbird and then follow the above steps.
  • The manual conversion can take you long hours if you want to perform the conversion in bulk & also requires separate storage for the converted HTML files.

For those looking for a faster, more efficient way to export EML Files to HTML, using an automated EML to HTML Converter can save time and handle multiple files simultaneously without extra storage overhead.

Method 02: Best Automated Way to Convert EML to HTML Quickly

You can easily manage and convert emails with the EML Converter. This software supports almost all EML-compatible email clients. Moreover, you can export your emails to Gmail, Office 365, iCloud, IMAP, and more email clients within a few seconds, keeping the data and attachments intact. In addition to it, you can convert EML to CSV, PDF, HTML, and other file Formats. Features like email preview, date range filter, duplicate removal, attachment management, and PST splitting make the process even simpler. Additionally, it is compatible with all Windows versions and performs tasks smoothly:

Simple Steps to Convert EML to HTML Format

  1. Download and run the EML Converter tool on your computer.
  2. Choose Select Files or Select Folders to open your EML files.
  3. From the preview panel, select the EML files you wish to convert.
  4. Now, select the HTML under the listed File Formats.
  5. You can use the built-in features of the software if you need.
  6. Finally, hit the Convert button to begin transferring your EML files to HTML.

Conclusion

In this article, we discussed the two most effective methods to convert EML to HTML. One was the manual techniques, while the other was an automated approach. By following these steps, you can perform the conversion without any stress about the formatting, directory structure, and data integrity. This software makes sure to provide you with an effortless and accurate conversion process for better accessibility and usability of their emails.

Frequently Asked Questions

Q1.Can we preview the EML file data items before conversion?

Ans. Yes, you can preview the EML file data items before conversion if you are using EML Converter for EML to HTML Conversion.

Q2. Does the EML to HTML conversion process keep my data secure?

Ans. Yes, if you are using the EML Converter to export EML to HTML, your data and attachments will remain intact during the conversion process.

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