Import PST File to Thunderbird on Mac OS Like a Pro

A friend of mine gave me a PST file that belonged to his Outlook email application which is currently not working. But he needs to extract some important data out of it and hence, he sent that file to me. I am a Mac OS user and rely on free email clients like Thunderbird. Please tell me how to import PST file to Thunderbird on Mac?

My problem is I have an Outlook PST file from my official Outlook account. Now I need to migrate its data on my Mac Thunderbird to continue using the old data. I have tried some third-party tools for the migration purpose but found the process difficult. Can anyone suggest me any reliable tool that can import Outlook PST to Thunderbird on Mac OS easily?

If you are having the similar issue and want to open PST file on Thunderbird on Mac, continue reading. This blog will tell you how to import PST file on mac OS without having much difficulty. The letter segments will focus on a standalone software that has gained popularity for seamless PST file conversion on Mac OS 10.15.

How to Import PST File to Thunderbird Mac

There are many Mac OS users who use Thunderbird and face the need to open MS Outlook PST file on Mac without Outlook. For them, the situation is difficult as the PST file is supported by only MS Outlook and Mac Outlook. The problem does not cease to exist with any software if the user is not technically sound. Considering all the circumstances, we are going to discuss one solution that can fix all the discussed issues. The software is PST Converter for Mac.

This application is suitable for any type of users, thanks to its single panel user interface. Its simple yet useful commands can be implemented by all the users, with or without technical knowledge. The tool converts PST file into Thunderbird supported MBOX file without any data loss or source file corruption. Using this program, PST files can be saved in other formats like MSG, EML, EMLX, and PDF. Then users can easily import the MBOX file into Mac Thunderbird.

This is how you can run this utility to import PST file to Thunderbird on Mac OS.

  1. Make sure to transfer the PST file on Mac machine safely.
  2. Launch Mac PST Converter Tool.
  3. Click on Add file for single PST file conversion or Add Folder for multiple PST files.
  4. After the files are added, you need to choose MBOX format on the next screen.
  5. Users may apply some additional settings. Also check Maintain Folder Hierarchy option is needed.
  6. Select the location for converted file and click on Export button.
  7. After the converted MBOX file is generated, open Thunderbird for Mac.
  8. Use import MBOX option of Thunderbird to import the MBOX file.

Top Features of PST File to Thunderbird Converter

Dual File Adding Mode: Using Add File or Add Folder option, any number of PST files can be added.

Major PST Component Conversion: With this software, emails, contacts, and calendar data can be converted on Mac OS.

Support for Latest Mac OS: The tools supports 10.8 and above version of Mac OS including 10.15 Catalina.

No Data Loss: The software makes sure that no data is damaged or lost during the conversion process.

Standard File Generation: The converted files can be imported and opened on any compatible platform.

Maintain Folder Hierarchy: If users want, they can retain the original folder hierarchy of PST file after conversion.

Try the Demo Version for Free

The software comes in a free trial version that you can use without paying any money. Download the demo and use it to import first 25 items of each folder of PST file. Users can also purchase Personal, Business or Enterprise license of this software.


In case you are looking for the best tool to import PST file to Thunderbird on Mac, this is the right blog for you. Here, we have suggested the most robust solution that can allow you to open PST data on Mac Thunderbird without missing any data. Follow the steps provided here and you will be able to migrate the Windows Outlook data on Mac without Outlook in no time.

Sandra Diaz

Sandra Diaz

I am Sandra. I am a technical blogger.

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