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How to Convert MBOX to PST Without Outlook in 2024?

Summary: This article explains the best & easy-to-use methods to convert MBOX to PST file format. We have explained the step-by-step instructions to export mailbox to PST manually and automatically. Read and understand both solutions so you can resolve your query as soon as possible. Let’s get into this article to learn more.

People often convert MBOX files to PST format to use them with Microsoft Outlook. PST files work directly with Outlook and provide better email management. It is a single file that contains emails, contacts, calendars, and other data. Whereas MBOX is just a mailbox file. Furthermore, PST files are password-protected to protect your crucial data. These features are not available in MBOX file. Also, email clients that support MBOX are not as advanced as Microsoft Outlook. Thus, by converting MBOX to PST, users can easily access their emails, contacts, and other data in Outlook, making it easy to exchange or combine email data from different platforms.

Now, moving further to the methods to change .mbox into .pst file format.

How to Convert MBOX to PST Free?

  1. Download and install Mozilla Thunderbird.
  2. Go to Tools >> Add-ons.
  3. Search for “ImportExportTools NG” and install it.
  4. Restart Thunderbird and look for a local folder on the left side.
  5. Right-click on it and choose ImportExportTools NG > Import MBOX files.
  6. Select your MBOX files and import them.
  7. In Thunderbird, set up an IMAP email account (e.g., Gmail).
  8. Copy the imported MBOX emails to the IMAP account folder.
  9. Wait for Thunderbird to sync the emails with your IMAP account.
  10. Run Outlook & Configure the Same IMAP Account in Outlook.
  11. Outlook will sync and download the emails from the IMAP account.
  12. Click File >> Open & Export >> Import Export.
  13. Choose the Export to a File option.
  14. Select Outlook data file (.pst) as a file type.
  15. Choose the folder to export from & click Next.
  16. Lastly, browse a location to save the exported file & tap the Finish button.

Done!! This is how you can export MBOX emails to PST file.

However, this method is easy but not free from unavoidable limitations.

How to Export Mailbox to PST Automatically?

Download and install XConverterPro on your system. With this tool, users can convert emails from MBOX file into PST format. It provides 5 easy simple steps processes to convert multiple MBOX files to PST in a single attempt.  You just need to load the MBOX file, preview it, choose a location, and click save to start MBOX to PST conversion process.

Simply click on the FREE download button and perform your work in a few steps to convert MBOX files to PST.

Steps to Convert MBOX to PST Without Outlook

Step 1. Launch the XConverterPro MBOX to PST Tool on your system.

Step 2. Go to Open >> Email Data Files >> MBOX Files.

add mbox file

Step 3. Preview the MBOX file emails with all data attributes.

preview MBOX emails to convert into PST

Step 4. Click the Export Button to select PST as a saving option.

Click the Export Button to select PST

Step 5. Apply Data Filters and click the Save Button.

click the Save to convert MBOX to PST

The conversion process has started and it will be completed within a few minutes.

Now click on Open folder & check the converted data folder in your chosen location.

view converted MBOX file into PST

Prominent Features of the Best MBOX to PST Converter

Now that you know about the easy steps to perform the MBOX to PST file conversion, let’s talk about the additional benefits of using XConverterrPro MBOX to PST Converter software. Some of them are

  • Supports All Versions of MS Outlook: The MBOX to PST converter works with Outlook 2019, 2016, 2013, 2011, 2010, 2007, and older versions. You don’t need to install different applications or learn new procedures to export emails from MBOX into PST format.
  • Multiple Export Formats: Besides PST, this tool can convert MBOX files to 14 other formats like PDF, EML, and more. Also, you can transfer MBOX files to various IMAP cloud-based email servers.
  • Select Specific Items: If you only want to export a specific folder to PST, this tool lets you do that accurately. You can transfer all mailboxes from the MBOX file or just select a few. This tool makes it easy to export only the items you need.
  • Choose Desired Location: With this software, users can avail the benefit of selecting the desired destination path to save the resultant data file.
  • No Size Limitations: You can export databases of any size from MBOX file to PST without worrying about corruption. The software is tested with large MBOX files.


This article has provided users with the right methods they can use to export MBOX emails to PST format. One is manual and the other is automated software. Both are usable and have their importance. Before implementing any method, read the instructions and proceed to use it. Additionally, using automated software, users will get a FREE demo edition to convert 25 emails from each mailbox folder to PST file.

Frequently Asked Questions

1. How do I convert MBOX to PST for free?

Ans. First, export the MBOX emails as EML files. Then, import the EML files into Outlook. Another reliable method is to connect an email account from an MBOX client to Outlook and then export the messages to a PST file. However, this requires having an email account & desktop-based email client applications.

2. Which is the best MBOX to PST converter?

Ans. There are many tools available to convert MBOX file to PST. But the best among all of them is the XConverterPro MBOX to PST Tool.

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