How to Open EML Files in Gmail: A Comprehensive Guide

In the digital age, email communication plays a crucial role in our daily lives. Gmail, a widely used email platform, supports various file formats for attachments. However, users often face challenges when attempting to open EML files in Gmail. EML (Electronic Mail) files are typically associated with other email clients like Microsoft Outlook or Thunderbird. Still, with a few additional steps, users can seamlessly access and manage EML files within the Gmail environment. In this comprehensive guide, we will explore different methods to open EML files in Gmail, providing users with practical solutions to overcome any obstacles they may encounter.

Understanding EML Files:

Before delving into the methods to open EML files in Gmail, it’s essential to have a basic understanding of what EML files are. EML is a file extension used for email messages saved in the MIME RFC 822 standard format. These files can contain email text, attachments, and other essential elements. While Gmail primarily employs the MBOX format, it is still possible to work with EML files within the Gmail platform.

Method 1: Forwarding EML as an Attachment:

A straightforward approach to accessing EML files in Gmail is to forward them as attachments. Follow these steps:

Open your email client (e.g., Outlook or Thunderbird) and locate the email with the EML attachment.

Open the email and click on the option to forward the email.

Enter your Gmail address in the recipient field.

Add any necessary comments or information.

Click “Send.”

Upon receiving the forwarded email in Gmail, you can open the EML attachment like any other attachment by clicking on it. This method is quick and requires minimal effort.

Method 2: Using Google Chrome Extensions:

Several Google Chrome extensions are specifically designed to facilitate the opening of EML files directly in Gmail. One popular extension is “EML Viewer.” Follow these steps to use this extension:

Open the Chrome Web Store and search for the “EML Viewer” extension.

Install the extension on your Chrome browser.

Once installed, open Gmail and find the email containing the EML file.

Click on the EML attachment, and it will open in a new tab using the extension.

Using Chrome extensions provides users with a convenient in-browser solution, eliminating the need for additional software or conversions.

Method 3: Converting EML to a Gmail-Compatible Format:

Another approach is to convert the EML file into a Gmail-compatible format, such as PDF or TXT. This can be achieved using various online EML to PDF converters. Follow these steps:

Find a reliable online EML to PDF converter.

Upload the EML file to the converter.

Choose the desired output format (PDF or TXT).

Convert the file and download it to your computer.

Open Gmail, compose a new email, and attach the converted file.

Converting EML files to PDF or TXT formats ensures compatibility with Gmail and allows for seamless viewing and sharing within the platform.

Method 4: Importing EML into a Gmail-Compatible Email Client:

If you have access to an email client that supports Gmail (e.g., Thunderbird), you can import the EML file into the client and synchronize it with your Gmail account. Here’s how:

Open the email client and configure it to connect to your Gmail account.

Import the EML file into the email client.

Synchronize the email client with your Gmail account.

Access Gmail, and you should find the imported EML file in your inbox.

Importing EML files into a compatible email client offers a comprehensive solution, allowing users to manage their EML files seamlessly within the Gmail ecosystem.


In conclusion, opening EML files in Gmail may require additional steps compared to more commonly supported file formats. However, with the methods outlined in this comprehensive guide, users can easily navigate and manage their EML attachments within the Gmail platform. Whether through forwarding, using Chrome extensions, converting formats, or importing into a compatible email client, these solutions provide flexibility and convenience for Gmail users dealing with EML files. By empowering users with a range of options, this guide aims to enhance the overall user experience and simplify the process of working with EML files in Gmail.

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