How to Import PST into Postbox for Windows and Mac?

admin | email migration file conversion how to macos outlook pst software | 3 minutes read | Modified on: 26-08-2025
pst to postbox email client

Are you looking for the best and reliable tool to convert PST files into Postbox for Windows and Mac? If so, here are simple steps to import PST into Postbox with complete data accuracy. By reading this post, you can easily find your solution to your query on how to import PST into Postbox for Windows and Mac within a few clicks. 

A Postbox is an email-based application which helps to access your emails locally on your operating system. On the other hand, if users want to convert their emails which stored in a PST file, it’s not possible. Well, unfortunately, Postbox is not compatible with PST files. If so, you can use the alternative method to perform the exporting process. 

In this technical post, we will explain the professional and most secure method to import PST into the Postbox email application without facing any problems. Before that, let’s discuss the specific reason why many users convert Outlook PST files to Postbox email clients. 

Why Need to Convert PST File to Postbox Email Client?

There are multiple reasons available on the internet, that’s why many users want to convert PST files to Postbox. Below, we have mentioned some specific reason.

  • Transfer the Outlook PST file to Postbox and keep all old emails.
  • It opens and preserves the PST emails without downloading the Outlook application.
  • It is a very powerful inbox management tool, privacy option, and integration with services like Evernote. 
  • Preserve the old and new emails in one place.
  • Also, transfer emails to another platform if required. 

Above section, we have mentioned all the advantages of the Postbox email clients. Now I am going to discuss the actual process.

How to Import PST into Postbox for Windows and Mac? – Automatically

Download the MailDivert PST Converter Software on both Windows & Mac OS. With this smart tool, you can easily convert single and multiple PST files to a Postbox email account without any data loss. It has a simple graphical user interface, so everyone can easily use this software without any special skills in technical knowledge. Also, you can choose specific files and folders that you need to convert into a Postbox account. Also, the tool provides a free trial version of the software, permitting users to convert the first 25 PST files to the Postbox application without paying any cost. 

Simple Steps to Convert PST File to Postbox Along With Attachments

  • Install and open the PST Conversion Tool on your local system.
  • Then, go to Add file and folder option to upload the PST file to convert.
  • After that, preview all the added PST file details before the conversion process.
  • Now, select the export option and choose the saving option as a MBOX format. Also, choose the desired path to save the output file at the right place. 
  • Tap on the convert button, and it will start the migration process. After completing the procedure, the software will show the conversion confirmation message, Conversion process completed successfully. Now, hit the ok button to exit the process. 

Now, follow these Given Steps to Convert a PST File to Postbox for Mac 

  • First, download the PST Wizard for Mac and open it in your Mac operating system.
  • Now, load the PST file and folder that you need to convert.
  • Check all the selected files before starting the conversion process.
  • Now, choose the MBOX file format from the given list. 
  • Next, tap on the convert button to start the conversion.

Now, you only need to export the exported MBOX file format in the Postbox email client to complete this conversion.

Final Thought 

In this entire blog post, we have discussed how to import PST into Postbox for Windows and Mac. Also, we have mentioned the best reliable tool to convert PST files Postbox application. The suggested tool is available for both Windows and Mac OS. The PST to Postbox Email Converter tool is the best and most effective tool to convert PST files to the Postbox application, along with complete data. 

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