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Richard ~ Published: 28-May-2022 ~ Software ~ 6 Minutes Reading

Learn – How to do Convert PST Files to MBOX?

Do you want to access PST files faster? Then, all you have to do is click and convert PST file to MBOX format. MBOX is a universal supported file format that quickly adds new mail to the mailbox. In this article, we disclose the appropriate solution with some remarkable features. Also, we will provide a simple guide to performing the conversion. Users will get the best solution for exporting multiple files to MBOX format with attachments.

There are several reasons behind converting the data. One of the main reasons is that MBOX is a highly portable and flexible file format that can be easily transferred with accuracy. And, it is also supported by multiple Email Clients such as Apple Mail, Thunderbird, and others.

However, it is not possible to export PST files on other email applications. But, the MBOX file is a platform-independent file format that can easily access by different email services on multiple devices. So, without wasting more time let’s move to the next section and understand the manual and professional solutions for the conversion.

User Query

I am using an Outlook account but there is arising some issue in my account so, I had exported all my data in the form of PST files. And, after facing this problem, I want to export my files into MBOX format, so that I can easily import them to an MBOX-supported Email Platform.
Can you suggest to me a perfect way to convert PST files to MBOX instantly?

Convert PST file to MBOX Manually

For exporting multiple files to MBOX format, we will use Thunderbird here as there is no direct method for this. Generally, first, we will configure the Outlook Account in Thunderbird Email Client and then we will directly export the file from there.

Here is the step-by-step guide that helps users to carry out the conversion.

  • Firstly, open Thunderbird in your existing system and go to the Tools option from the Menu bar. Click on Import from the drop-down list.

open mozilla thunderbird

  • Select the Mail option and Next.


  • Tap on Outlook and click on Next. And hence, all your account data will be automatically imported into the Thunderbird Email Client as the default email system.

import outlook in thunderbird mbox

  • After that, go to Thunderbird again and you can easily locate the Outlook data. Then, right-click on folder >> ImportExportTools NG >> Export folder and choose a specific location.

convert pst file to mbox

  • You will get the resultant file in the needed destination path.

And, hence by performing these simple steps, you can easily convert the data. You can easily use the resultant .mbox files in multiple email clients.

But the main limitation of using this method is that you need to install the Thunderbird email client on your system and this process will also take more of your time and effort.

Best Solution to Export PST to MBOX

PST Converter Software is an effective solution that comes with multiple advanced features. The software allows users to convert multiple files to MBOX format along with the attachments.

Through this software, users can easily export bulk files together within a single attempt without affecting any kind of data. It also provides a unique filter option to search for a particular email from the bulk of the data using different intents such as To, Cc, Bcc, Subject, and other Email Header intents.  The PST to MBOX Converter supports other formats such as converting PST to PDF, converting PST to  EML, converting PST to CSV files, importing PST to Gmail, and importing PST files to Thunderbird, importing PST files to Mac Mail, and others.

Also, the software to saves the resulting MBOX files to a specified location. Furthermore, the converter has an easy-to-use graphical user interface that can easily operate by a novice user. The user will get a guaranteed result after the conversion process.

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Also Read: Export Outlook Emails to MBOX

Stepwise Process to Convert PST files to MBOX

  • Firstly, run the software carefully and click on the Open tab. Now, choose Outlook Data Files from the drop-down list and select an appropriate option to load PST files to the software screen.

upload pst files

  • Choose the required email message and view PST files data in different view modes.

see data preview

  • Next, hit on the Export button and select MBOX as the file format from the drop-down list.

convert pst files to mbox

  • Choose the desired location to save the resultant data file. Finally, tap on the Save button to start the conversion process without any extra effort. After that, see the successful message on the screen.

convert pst file to mbox

As a result, this is how you can export all files to MBOX along with email attachments and other email elements.

Characteristics of the PST to MBOX Converter

  1. Convert PST files to MBOX format along with the email attachments and other selected data items.
  2. Provides an option to load the data by choosing a file from a folder, it allows doing selective conversion of data.
  3. Advance Option allows extracting all email attributes like PST email addresses, PST attachments, and PST phone numbers separately.
  4. The software displays a complete preview of the selected email message before the conversion process in different view modes such as hex view, message reader, and others.
  5. Supports all kinds of files whether they are orphaned, damaged, or corrupted files, and PST files from all the versions of Outlook.
  6. It is also possible to search for a particular email using the Advanced filter option by using different intents such as To, Cc, Bcc, Subject, and other Email header intents.
  7. Maintains the original file structure and maintains the hierarchy of all the PST files and folders in an actual manner.

Frequently Asked Queries

Ques1. Does the software enable users to perform bulk conversion of Outlook PST files to MBOX format?
Yes, the software enables users to export the bulk of files to MBOX instantly in a single attempt.

Ques2. Can I install this software on my Windows 7 Operating system?
Yes, the software can easily install on all the latest and previous versions of the Windows Operating system.

Ques3. How to export PST to MBOX in bulk?
1. Run the given Converter.
2. Upload the PST file data.
3. Select the needed files.
4. Go to Export >> MBOX.
5. Get the final resultant files.

Final Words

In conclusion, we described the best approach to convert PST files to MBOX format. Using this amazing solution, users can easily perform the bulk conversion without any hassle. The recommended utility has been developed with a special algorithm that possesses multiple advanced features. Moreover, it does not impose any restrictions while exporting large-size PST to MBOX. It provides a trial version to check the efficiency of the software.