How to Open MBOX file in Chrome Web Browser?

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If you are looking for a way to open MBOX file emails in Chrome Web Browser, then you are at the right place. Here, we will suggest you manual and automated methods which will assist you to open MBOX file in Chrome Web Browser. Now without further delay, read the next sections.

MBOX is the file format that offers the facility for preserving users’ email account mail folders. This file contains multiple email messages with attachments of a single mail folder of user’s email account. The file type a large number of email applications, including- Mozilla Thunderbird, Spicebird, Eudora Mail, and many more are used for preserving emails.

Several times, users require to open MBOX files in Chrome Web Browser. Let’s explore both manual and automated methods for doing this job easily.

Manual Method to Open MBOX file in Chrome Web Browser

1. Open Mozilla Thunderbird on your system and click on “three dots” then click on “Add-ons and Themes” Button. 

2. Now search “ImportExportTools NG” plugin and install it. 

3. Right-click on the dashboard and navigate to ImportExportTools NG >> Import MBOX file.

4. Then import .mbox file in the Thunderbird client.

5. After loading the file, select all emails and right-click on any email

6. Now click Save Selected Emails in HTML format.

Now Thunderbird will start the process of exporting your emails to .html files. After that users can smoothly open MBOX files’ emails in Chrome, Opera Mini, Edge, or other web browsers browser.

Automated method to Open MBOX file in Chrome Web Browser

There are many automated tools available that can assist them in exporting MBOX file emails to HTML files but personally, I recommend you to take download and use eSoftTools MBOX Converter Software. This software will allow you to export each email from MBOX to separate HTML files. Users can safely download and run on any Windows-based machine with ease. 

More Smart Features of MBOX Converter Software

  • This software is easy to use for both technical and non-technical users.
  • Users can convert single as well as multiple MBOX files into HTML format at one time.
  • This tool offers 10+ file formats for saving MBOX file emails like- EML, EMLX, HTML, Yahoo Mail, Gmail, Office 365, MSG, NSF, PST, and more. 
  • Before conversion, it provides live preview of each email from MBOX files.
  • Users do not need to have any additional application or email client for conversion. 
  • Compatible with all versions of Windows OS up to windows 11. 
  • Presents technical support 24*7 for solving users’ problems regarding the software. 

Free Demo Version

It offers a free demo edition by which users can check the software performance and how it works for free. Additionally, users can freely import up to 25 emails from each MBOX file to HTML and other various other formats easily. 

Working Process of eSoftTools MBOX Converter Software

1. Download and open eSoftTools MBOX Converter Software on your computer. 

2. Then add MBOX file into the software with “Add file/folder” Button. 

3. Get preview of email items from MBOX files in the preview panel.

4. Choose the needed folders and Click on “Convert MBOX“ button from menu bar.

5. Select HTML format from the provided list of conversion formats.

6. Apply other settings like- mail filter, naming convention, and saving location selection. 

7. Lastly, click on Convert and start the MBOX to HTML file conversion process.

After getting HTML files (containing MBOX files emails), access them easily from any web browser easily. Following these steps users can access/Open MBOX file emails in Chrome Web Browser.                           


This blog is the best guide for those users who want to convert MBOX to HTML files. Here we have shown the best solution for the query “how to open MBOX file in Chrome Web Browser”. We talked about both manual and automated way, but the manual method has several limitations and is also not a perfect option. So, users must use eSoftTools MBOX Convert Software for the conversion of MBOX to HTML files. Test its demo edition to get more knowledge about its working process.

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