How to Convert MBOX Files to HTML on Mac? –Top 3 Solutions

admin | data migration email conversion how to mac os MBOX software technology | 4 minutes read | Modified on: 03-06-2025

Introduction

In this article, we are going to discuss on how to convert MBOX files to HTML on Mac OS and Windows OS. As we know, MBOX format is confined to email clients like Thunderbird, Apple Mail, Entourage, Opera Mail, etc. And other email clients like Outlook and Gmail do not support MBOX file. In that case we need a universal file format like HTML, as that can be well accessible on most of the platforms and does not require any application. Now let’s discuss on the feasible solutions to convert MBOX to HTML.

Hello, I am Jake Smith, I need to export my bulk of MBOX files to HTML files that i find difficult to execute manually. Please suggest me any direct method for this. Thanks in advance.

Method 1: MBOX to HTML Converter Tool for Mac/Windows OS to Convert MBOX to HTML

MacArmy MBOX Converter for Mac –  an ideal approach to convert MBOX to HTML format. It can simply migrate umpteen MBOX email files to HTML files at once. It is beneficial to choose this method as this method also converts MBOX to PST, PDF, EML, MSG, Office 365 and also email clients like Gmail, Thunderbird, etc. The tool is well efficient in exporting multiple emails from MBOX to HTML with keeping all info same like email content, meta element, attachments, etc. The tool previews the details of MBOX emails before the migration.

The app supports MBOX emails conversion without Thunderbird or any other MBOX based programs’ installation. MBOX files of any email app can convert to HTML format with this app. Also, any sized MBOX file can also be convertible. And users can simply utilize this application without any technical skill. Users can grab this MBOX to HTML Converter Tool on Mac Operating Systems and Windows Operating Systems. For demo purpose, users have an option to migrate 25 emails from MBOX to HTML completely free of cost. Now let’s move to the next section and discuss the working of the app in detail.

How to Convert MBOX Files to HTML on Mac? – Working Guidelines

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Follow the steps by step instructions to convert MBOX to HTML with the professional software:

  1. First open and install MBOX to HTML Converter Tool on Mac PC.
  2. Now select files option, and upload MBOX data for conversion using Add Files and Add Folder option.
  3. Select MBOX folder from uploaded MBOX emails for the selective migration.
  4. Choose HTML saving option, and also select the option “save attachments in separate folder”.
  5. After that choose the path for the output files.
  6. Lastly hit the Export button to start conversion.
  7. Finish the process clicking on the Ok button and view the log-report in Notepad.  

Method 2:  Convert MBOX to HTML via Thunderbird

  1. Open your Thunderbird and look for MBOX files that you want to convert.
  2. Press right click on the precise MBOX folder and select “Save As” option.
  3. Now choose the folder to save such data.
  4. Choose File type HTML (.html), and click on the Select Folder.
  5. Now, the MBOX files will be saved as HTML file in the selected path.

Method 3: Change MBOX to HTML using ImportExport NG

  1. First install ImportExportTools NG add-on in Thunderbird email client.
  2. This can be done via Add-ons and Themes option.
  3. Now add MBOX file to Thunderbird profile.
  4. Press right click on the MBOX folder and select Add-on ImportExport NG option.
  5. Choose Export all messages of the folder.
  6. Then select Export all messages of the folder, after that HTML format.
  7. Go with data export option and choose location.
  8. Now click on the Select Folder option to start MBOX to HTML conversion.

Is Manual Method an Appropriate Way to Convert MBOX to HTML Free

The above stated manual method instructions can convert MBOX to HTML free. However, it is not recommended to choose these methods.  As manually conversion from MBOX to HTML can cause data loss issues and errors. Manual approaches do not provide batch conversion at once. Also, users need to install Thunderbird application first in the system. And users who come from non-IT stream may face difficulties to understand these methods.  Are you wondering then which method should opt? In the first segment I have provided you with the finest method that can help you getting rid of the limitations.

Read more

How to Convert MBOX File to PDF File

Transfer MBOX Data to cPanel

Convert MBOX Emails to MSG File

Frequently Asked Questions

Can I install MBOX to HTML Converter on Mac OS Monterey?

Answer: Yes,MBOX to HTML Converter Tool works on all Mac OS versions including Mac OS Monterey.

Can I move Apple Mail emails to HTML files?

Answer: Yes,It MBOX files from any email program like Apple Mail can convert to HTML with the suggested MBOX to HTML Tool.

Let’s Sum Up

The blog was dedicated to resolve how to convert MBOX files to HTML on Mac and Windows. I believe now users have clarity which method is the best out of 3 methods mentioned above. The first two manual methods enable to convert MBOX to HTML free. However, The MBOX to HTML Converter is potent approach and ideal approach to convert MBOX to HTML. Users must grasp its free demo version that enables to convert 25 emails from MBOX to HTML files free of cost.