Top Methods to Convert PST to MBOX Format – Full Guide

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MS Outlook is the go-to email client for many around the globe. Mostly, organizations, businesses, and individuals alike use this platform. However, PST files are the default storage format for Outlook data. While PST files are great for Outlook, users face difficulties transferring files to Mac OS and Linux. As a result, users want to convert PST to MBOX as MBOX as they are widely compatible with all OS. Therefore, PST Converter comes here to aid you.

The following blog will discuss the various conversion process. But before moving further, we will examine possible reasons to convert PST files to MBOX. 

Why Does It Need To Convert PST to MBOX?

Many users prefer the MBOX format due to its features, prompting the need to convert PST to MBOX.

  • Email Client Migration: Moving data from one email client to another requires converting PST files to MBOX format.
  • Diverse Organization Mailing Formats: Organizations may have different mailing formats. As a result, there is a necessitating conversion for compatibility.
  • MBOX Compatibility: MBOX works seamlessly with email clients like Thunderbird, Apple Mail, and Eudora, making conversion essential.
  • Operating System Switches: Moving from one operating system to another may render PST files incompatible, making PST to MBOX conversion necessary.

Here, we have elaborated on some reasons for changing PST files to MBOX. Let’s discuss how to convert PST files to MBOX efficiently. 

How to Convert PST to MBOX Format?

The following section will discuss two ways to convert Outlook PST to MBOX. First, we will perform the manual approach and then elaborate on a reliable technique. 

#1. Change PST File to MBOX Manually

  • First, ensure Microsoft Outlook is set as your default email client on your computer.
  • After that, open Outlook to confirm the presence of the data you want to convert.
  • If the data is not there, import the PST file into Outlook.
  • Then, launch the Mozilla Thunderbird application on your screen.
  • Further, click on “Tools” in Thunderbird.
  • Next, select the “Import” option.
  • Opt for “Mail” in the Import wizard and click the “Next” button. 
  • Subsequently, choose “Outlook” from the provided list and click “Next“.
  • Here, locate an Outlook Import folder containing all PST emails under “Local Folders.”
  • Close the Import window once done.
  • Open Thunderbird and install the “ImportExportTools NG” add-on.
  • In Thunderbird, go to “Tools” >> “ImportExportTools” >> “Export all the folders.”
  • Now, select where you want to save the file and click “Select Folder.”
  • Your PST mailbox items are now successfully converted into MBOX files.

These steps help you to export your Outlook PST emails to Thunderbird. Thereupon, move them into MBOX format. However, the manual approach has some loopholes. Now, we will elaborate on the same in the upcoming section. 

Drawbacks of Performing Manually 

  • This method only works for specific versions of Outlook.
  • Users without technical knowledge might find it problematic to perform.
  • It takes a lot of time to complete, and each step needs careful attention.
  • If you miss even one step, your data could be in danger of getting lost.

To overcome all the challenges, go with the efficient solution to convert PST to MBOX.

#2. Converting PST to MBOX Files With Ease

If you want a hassle-free way to move your PST files to MBOX, the PST Converter Tool is your solution. This software not only organizes your data but also ensures its safety. With this tool, you can convert PST to EML and other different formats like PDF, MSG, and many more. Moreover, users can effortlessly accomplish bulk conversion without data loss. Now, it’s time to understand the workings of this utility to clear all your doubts.

Steps to Change PST to MBOX in Bulk:

  • First, install and open the best PST to MBOX converter software.
  • After that, click on “Browse” to add the PST file. 
  • Then, pick the PST file you want to convert and click “Open.”
  • Choose the folders you desire to convert and click “Next.”
  • Further, take a look at your mailbox details if you wish.
  • From the list, pick “MBOX” as the format for saving.
  • Subsequently, decide where you want to save the converted files and click “OK.”
  • At last, hit the “Convert” button to export your PST files into MBOX format.

Final Words

Switching your data from PST to MBOX is complex as it needs attention and the right moves. Whether you prefer doing things step by step or using an efficient tool, knowing how it all works is crucial. Moreover, this blog has elaborated on two solutions to convert PST to MBOX. You can choose any of them where you feel comfortable. Make sure your critical data moves from one place to another without a hitch, and you’re left feeling confident about the whole process.

About The Author:

Shital Jha is a technical writer whose expertise lies in the dynamic field of Email Backup, Recovery & Migration. With a passion for translating complex technical jargon into accessible content, she has played a pivotal role in educating users on effective backup strategies and streamlined migration processes. Her articles and guides are a testament to her commitment to making email management hassle-free for businesses of all sizes.

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