How To Convert MBOX To EML Manually Free?

  •   Written By
  • Published on
    June 11th, 2021
  • Updated on
    February 16, 2022
  • Read Time
    7 minutes
5/5 - (2 votes)

Summary:- Are you looking for the solution of How to convert MBOX to EML Free? Then this article is for you. Here, you will get the complete solution to convert MBOX to EML online using both manually and professionally.

  Download     Buy Now

MBOX is a type of file format that stores mailbox emails in a specific file. Whenever one can lose a single MOBX file, its result is that all the data/content present on the file will be completely lost. It is the most efficient and trustable file format for storing data and is compatible with Mozilla Thunderbird, Entourage, Eudora, Apple Mail, and other email clients.

Users want to transfer their MBOX data on EML files because of their different extraordinary features, such as it stores single email messages in a single file. In comparison to MBOX, the EML file is compatible with various email clients like Outlook, etc. Moreover, one can open EML files in different text editors and browsers with great ease.

Need to Convert MBOX to EML Files Online

  • EML saves each email in a specific file, whereas MBOX creates an individual file for every folder.
  • EML file is compatible with various email clients in comparison to MBOX.
  • Sometimes, one can want to share specific data. Thus it is not possible while using the MBOX file format.
  • One can also use MBOX to EML converter online for data sharing and migration purposes.
  • You are using the Thunderbird email client and want to transfer your mailbox items to Windows Live Mail. So you will have to export MBOX files data to EML.

These are the various reasons behind the conversion of the MBOX file format into EML format. Any question strikes: How to convert MBOX to EML? Now, understand the step-by-step guide of the manual and professional approach to import MBOX files.

Different Methods to Convert MBOX to EML Files

In this section, we learn the different methods by which one can convert an MBOX file to multiple EML files. Two of these three solutions are a manual method, and another one is a professional utility. Follow the solution steps carefully:

Solution 1: MBOX to EML Using Save As an option (At a time One Email)

This method is safe and secure for importing a single email message from the MBOX file to EML files. Using this, one can perform the transfer process of selective email into .eml files. Follow the given steps:

  • First of all, open Thunderbird on your browser.
  • After that, click on the Mailbox folder from where you want to select email.
  • After the opening of the mailbox folder, opt with the email and right-click on it.
  • From the drop-down menu, select the Save as and click on it.
  • click on save as
  • After that, a popup window opens on the screen. Here, select the location where you want to save the resultant EML files.
  • Finally, click on the Save button.

It will save the email and their attachments with a .eml extension and provide the complete solution of how to convert MBOX to EML. Moreover, to replicate the folder structure, users will have to create folders and save an email in that created folder.

Solution 2: Convert MBOX to EML Using ImportExportTools Add-on

Mozilla provides add-on tools named ImportExportTools or called ImportExportTools NG. It allows users to transfer emails messages from MBOX files into EML format in both ways: selective and Bulk. Additionally, download the tool. And, once you install it, follow the below-mentioned steps to begin the process of exportation of MBOX emails into EML files:

  1. Firstly, Open Mozilla Thunderbird on your browser.
  2. In the opening dashboard, click Tools on the main menu bar, and then press Add-ons.
    Note:- While using the Thunderbird version released in November 2010 or later, you did not find the menu bar. You have to press the ALT button if you do not find the menu bar.
  3. addon
  4. In the Add-ons Manager wizard, select ImportExportTool present under the Featured Add-ons.
  5. import export tool
  6. In the ImportExportTools NG window, Tap on the Add to Thunderbird for adding ImportExportTools NG add-on.
  7. add to thunderbird
  8. A pop-up tab of the Add ImportExportTools NG? message is displayed. Click Add.
  9. add import export tool
  10. After the tool is successfully added to the thunderbird, click on the Restart Now button to start the Thunderbird again.
  11. restart now
  12. When your Thunderbird application relaunch, right-click on the folder that you want to export.
  13. In the opening menu, select ImportExportTools NG and then choose Export all messages in the folder, then select EML format and click on it.
  14. select eml format
  15. Here, select the destination directory in the opening window. Select the folder where you want to save the EML files and opt with Select Folder.
  16. At last, open the exported folder from the chosen destination location. Right-click on the message folder and select the Open with to view the message in your chosen application.

Drawbacks of the Manual Solution

  1. While using the above manual methods, there are a few challenges associated that you may face when exporting MBOX emails to EML files.
  2. There is an option to import only a selected number of items.
  3. No option to maintain the folder hierarchy of the exported emails.
  4. Using ImportExportTools, one can export only one folder to an EML format.
  5. With the help of the tool to export all the MBOX mail folders can be a time-consuming process.
  6. While performing the steps of the manual solution, users may need some technical expertise.

Solution 3: MBOX to EML Using Free MBOX Converter (At Once Multiple files)

How to convert MBOX to EML? Here is the perfect solution: SysInfo MBOX Exporter. It is exclusively designed to directly export MBOX emails into ELM file format without losing any data. The tool is designed with a highly advanced algorithm to provide users interactive and intuitive user interface. Moreover, It allows users to backup and export MBOX files into MS Outlook, Yahoo, Office 365, Opera Mail, Thunderbird, Live Exchange and other file formats with great ease.

Working procedure of the SysInfoTools MBOX Converter

  • First of all, Download & install SysInfo MBOX Converter.
  • Double click the software launch icon to open it and select the version 32 or 64 bit in which you are working on.
  • In the opening wizard, click on the Open button to select the MBOX file that you want to convert into EML format.
  • Press on the Add Files Button to add MBOX files from your local system. Click Ok to proceed further.
  • Now, select a file or files from anywhere in your system to add them to the converter software. Additionally, click the Open button to move forward.
  • Here, you can view your selected files. Furthermore, you can also perform the search function to files if you can not find them by pressing the Search File button. Click Ok.
  • The Conversion of MBOX files will take a few minutes. It all depends on your file size. After the process gets completed, you will get a notification that “you can now preview your files”, Click Ok.
  • Select the file that you want to preview from the chosen MBOX files.
  • After that, click on the Save button to opt for the specific file format.
  • In this wizard, choose the file format in which you want to export the MBOX files emails.
  • Click on the Browse button to select the destination path of new resultant EML files.
  • After that, check the Save in folder hierarchy option and click on the Ok button.
  • Once the files are saved at your chosen location, an alert box pops up on the screen saying “Log file path:..”, which saves the log file of all the scanning processes done on a particular file. Click ok to finish.


In this article, we learn about both manual and professional approaches to getting the complete solution of how to convert MBOX to EML. These solutions are simple, and there are no chances of data loss. Thus opt with one according to your requirement. Moreover, I recommend you to go through with the MBOX Converter. It is free and allows users to transfer or save MBOX files into PDF, PST, EML, MSG, and various file formats or email clients.

Related Post