How to Convert MBOX to DOC Format in Bulk? Simplified

  Rollins Duke
Rollins Duke   
Published: September 10th, 2025 • 7 Min Read

Overview: This blog is going to explain the best methods to convert MBOX to DOC format in bulk using the best top methods, including the manual method and a professional solution like the MBOX to DOC converter tool. We will explain all the details and information so that users can understand the process.

MBOX vs DOC: Which is better suited to your need?

MBOX is an email format that contains the header and body details. It is supported by multiple email clients and applications, such as Thunderbird, Apple Mail, Google Takeout, Opera Mail, etc.

On the other hand, DOC is a document format used by MS Word and Google DOC to maintain document data like text, font, hyperlinks, hierarchy, images, etc.

Users choose DOC format over MBOX for multiple reasons, as we have explained below in detail:

Why Do Users Want to Convert MBOX to DOC Format?

  • After changing the file extension from MBOX to DOC, users can easily access the DOC file without having an internet connection.
  • If you convert MBOX to DOC format, there is no need to install any email client or application because you can access data with MS Word and Google Docs.
  • Also, you can edit your email data in a Word document easily without having too many problems.

After knowing all the reasons, let’s move to the working steps to convert MBOX to DOC format.

How to Convert MBOX Files to Word Documents Manually?

There is no direct method to change to the DOC file extension, so we will export MBOX files as EML format because EML format can be opened in Word. And for this, we will use the Thunderbird email client. All the working steps and limitations are explained below:

#1: Import MBOX File in Thunderbird

This is an important and necessary step, because if you have an orphaned data file, then you have to follow these steps:

  1. Download and connect the TB profile.
  2. Head to the “Tools” menu.
  3. And choose the “ImportExportTools” >> “Import MBOX Files” option.

    import mbox file

  4. After that, select the “Import Directly One or More MBOX Files” and then the “OK” button.

    import directly

  5. Locate the destination of your MBOX file and choose the “Open” icon.

    destination

  6. And your MBOX file will show under the folders of Thunderbird.

    mbox file will show

#1.2: Export Emails as EML File

  1. Locate your MBOX in the TB profile.
  2. Right-click on it and choose the “ImportExportTools” option.
  3. Select the “Export All Messages in the Folder” and then “EML Format” from the list.

    mbox file will show

  4. And your MBOX emails will save as .eml format.

Right-click on the exported EML file and choose “Open With” >> and then choose “Word”, and your email will open here.

#2 : Convert MBOX Files Present In Thunderbird

Move MBOX to DOC Format Emails as EML File If Already Present In Thunderbird. Working steps to help you export email data if it’s present in Thunderbird already:

  1. Open Thunderbird email client.
  2. Select all emails you want to export by using cltrl +left-click(seperate selection) or swift +left- click (chain selection).
  3. Right click and select “Save As” option from the list.
  4. Browsing window will open, select folder to save your data.
  5. Data will save in EML format.
  6. Reach the folder where data is saved, click on the email message you want to open in word
  7. Right-click select open with >>> choose another app.
  8. A new window will appear select >>> more apps>>> Word.
  9. the file will open in Microsoft Word. If you want you can Ctrl+swift+S to save the file to convert in Doc format.

Drawbacks of Manual Methods

  • Complex usage: The manual method using Thunderbird is complex to use as it includes multiple steps to complete the process therefore, not everyone can follow it only someone with a little knowledge of the technical field will be able to do it.
  • Time consuming: The method is extremely time tasking especially if you have a large data to export to. The method involves selecting individual emails to select which can take time and effort.
  • No file hierarchy maintenance: The exported data will not maintain any folder hierarchy. If you want to create a folder hierarchy you need to add an extra step by creating multiple folders beforehand and then exporting the data into them. This not only increases efforts but also complexity.
  • Human errors: As the process is not automated, there is a higher chance of creating a human error which include risks like misplacement of data, leaving important data or data deletion. This can be extremely harmful if the email contains important data. Plus there is a higher chance of human errors if you have multiple profiles or large sized files with endless emails.

Then, Which Method is Right to Convert MBOX to DOC Format?

Download the BitRecover MBOX File Converter Tool to change the file extension from MBOX to DOC format. It can help to Move MBOX to DOC Format easily with multiple settings and filters, so you can manage your exported data. Also, it maintains the original data, like email headers, bodies, and attachments.

It is specially designed in such a manner that you can easily convert MBOX to DOC format directly. No external installation and no data loss issues! It’s a simple, swift, and trustworthy application for migrating MBOX messages to DOC files.

#3 Industry Standard Approach: To Convert MBOX Files to Word Documents?

  1. Firstly, download, install, and start the given MBOX to DOC converter tool and read all the given instructions, and hit the “Next” button.mbox to doc converter
  2. Now, you will get two different options called “Select Files” and “Select Folders” to upload your single or multiple MBOX files.upload mbox file
  3. Mbox to doc migrator will upload all folders in the panel. Here, you need to put a check on only those folders that you want to changeupload all folders
  4. Choose “DOC” as the file-saving type from the list of “Select Saving Options”
    file-saving type
  5. Use the “Browse” option to locate the destination of your choice.
    destination
  6. Check the file naming option and choose the combination according to your choice to manage data.naming option
  7. After all the settings, select the “Convert” button to convert MBOX to DOC format.convert MBOX to DOC
Why Only BitRecover MBOX to DOC Converter?
  • This software has multiple filters and settings to export selective data using Date Range, To, From, subject, etc.
  • It has the power to support all types of MBOX files created by any supporting applications like Thunderbird, Opera Mail, Google Takeout, Apple Mail, etc.
  • Also, this MBOX to DOC converter by BitRecover gives different combinations of file naming options to manage data like From, Subject, Date, Month, Year, and Auto Increment to manage output data files.
  • If any user doesn’t want to include attachments with the output data file, they can enable the “Exclude Attachments” option from the “Filter Options” tab.
  • The demo version allows converting only 25 emails from MBOX folders, so all users can use it and try before purchasing the licensed version.
  • It can move Mbox to doc in batch meaning your entire mailbox folder will be converted and you don’t have to repeat the process multiple times.
Final Comment

This blog has explained the best and safest methods to convert MBOX to DOC format in bulk at once. We have used an indirect manual method and a safer and direct paid solution. If you only want to export the email body in DOC format, then you should use the manual way for limited data files. And for crucial MBOX files, go for the expert solution. Because it can import data directly without having any limits, unlike manual ways.

Feel free to ask any queries through 24/7 chat support.

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