How Can I Convert PST to MBOX? Manually and Professionally

admin | email migration file conversion technology | 4 minutes read | Modified on: 19-07-2025
pst to mbox

Summary: To convert a PST file to MBOX, and looking for the best PST to MBOX Converter. If so, here I am giving you the best and amazing tool to convert a PST file to MBOX format. Below, we will explain the manual and professional methods to convert a PST file to MBOX format. Also, we will discuss why users want to convert a PST file to the MBOX format. 

Reasons to Convert PST File to MBOX Format 

  • The MBOX format supports various email applications like Mozilla Thunderbird, Apple Mail, Opera Mail, and more.
  • The MBOX file preserves all email properties like subject, header, hyperlinks, attachments, metadata, and other information.
  • Also, it can save a collection of emails in a single file.
  • Also, the MBOX file is a safer and secure way for managing emails.

Method 1. How Can I Convert PST to MBOX? – Automated Tool 

Use MailDivert MBOX Converter Tool on both Windows and Mac machines and directly convert a PST file to MBOX format. Also, it supports a bulk conversion feature, so all users can export bulk PST format to MBOX format within a few seconds. The PST to MBOX Converter offers an advanced preview option, allowing users to check all the uploaded file data before the conversion process. There is no need to download the Microsoft Outlook application to perform this conversion.

With this expert tool, both professional and non-professional users can easily use it and convert a PST file to MBOX format without facing any problem. Moreover, it can convert PST files into PDF, EML, MBOX, OLM, MHT, TXT, PNG, XPS, RTE, Yahoo, MSG, HTML, and many more. Additionally, it provides 100% accurate results after completing the conversion process. And it supports all versions of Outlook editions like 2021, 2019, 2016, 2013, 2010, 2007, 2003, etc. 

The PST to MBOX Converter tool preserves and maintains all the email properties, such as hyperlinks, headers, images, and PST folder structure, intact after the conversion process. The PST to MBOX Tool supports a very simple and easy interface, so there is no need for technically experienced users. Anyone can effortlessly use this tool to convert an Outlook PST file without any hassle. 

The tool is operable on all Windows editions, like 11, 10, 8.1, 8, 7, XP, Vista, etc. As we as Mac OS editions such as Big Sur, Catalina, Mojave, High Sierra, Sierra, El Capitan, Yosemite, and more. Also, it is compatible with all MBOX email clients like Mozilla Thunderbird, SeaMonkey, Eudora, Apple Mail, Netscape, Opera Mail, and many more email programs. The application comes with a free demo version that allows users to convert a PST file to MBOX format without paying any cost. 

Simple Steps to Convert PST File to MBOX File Format within a Few Seconds

  1. Download and launch the PST to MBOX Converter Tool on your operating system.
  2. Then, select the PST files and folder that you want to convert into MBOX format. 
  3. Now, preview all selected PST file data before the conversion process.
  4. Next, click on the export button and choose the output option as a MBOX format from the list.
  5. Lastly, click on the convert button, and it will start the conversion process. 

Method 2. Manually Convert PST File to MBOX Format 

To convert a PST file to MBOX manually, then firstly, you should download Mozilla Thunderbird for your operating system. After that, you can convert a PST file to MBOX format by following these five steps.

  1. Download and launch Mozilla Thunderbird on your operating system. And choose your mails and tap on the import button.
  2. Now, the Import Window will open. Choose Import from Outlook and tap on continue button.
  3. Further, on the next page, choose the item to import and click Next.
  4. After that, tap on the start import button to convert your PST files. Tap finish.
  5. Then, go to Account settings and click add-ons and Themes >> Add ImportExportTools NG.
  6. After that, choose Outlook, right-click, and choose the ImportExportTools NG > Folder Export (mbox) > As MBOX file.
  7. Then, choose the desired path to save and click the selected folder button to complete the conversion procedure. 

Drawbacks of the Manual Method 

  • The manual method is a very lengthy and time-consuming procedure if you have a large number of PST files.
  • Also, it does not provide an instant and hassle-free solution after the conversion.
  • The manual method is not fully compatible with all versions of the system. 

Conclusion  

The manual method can convert a PST file to MBOX format, but it is a time-consuming and lengthy process. In addition, the manual method does not preserve all the data of the original PST file. That’s why it is suggested to use an automated tool, such as PST to MBOX Converter to guarantee an effective and smooth conversion process. Moreover, you can easily convert multiple PST files to MBOX format without losing attachments.

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