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How to Open Outlook Email in Thunderbird on Mac


Are you a Mac user and need to open PST file in Thunderbird? Are you looking for a dependable solution to open Outlook email in Thunderbird on Mac? Worry no more, as this blog will tell you how can you open Outlook PST data in Thunderbird on Mac.

Thunderbird is a free email application that can run on both Windows and Mac. If you are a Mac Thunderbird user and need to open Outlook PST file (created in Windows Outlook), you have to go through the process of PST file conversion. Thunderbird accepts MBOX file to import and the simplest way to move PST data in it is to convert PST file to MBOX on Mac.

There is no native option to convert Outlook data into MBOX. So, what you will have to do is to use PST Converter For Mac. This software can quickly convert all types of PST file into MBOX. After the conversion is done successfully, users can easily import those files into any email application.

How to Open Outlook Email in Thunderbird on Mac

Users can follow the guideline of this section to perform PST to MBOX conversion on Mac.Download and install Mac PST Converter.

Step 1: Download and install Mac PST Converter.

Step 2: Start the tool and add one or more PST file.

Step 3: Choose MBOX as the export file.

Step 4: Click on Advanced Settings option and select Mails category.

Step 5: Maintain Folder Hierarchy and set destination folder.

Step 6: Click on Export button to perform the conversion.

Step 7: When the export is done, go to the saved location.

Step 8: Import the MBOX file in Thunderbird using native options.

Outstanding Features of Mac Outlook Converter

You should not think that the PST Converter for Mac can only convert Outlook email to Thunderbird supported MBOX. This software has many other amazing features that readers should know about. In this segment, we will tell you about such attributes of this application.

  • Convert Outlook Email to MBOX: Mac PST Converter can save its emails, contacts, and calendar in MBOX format. This resultant MBOX format is suitable for all supported email applications.
  • Convert Outlook PST to EML & EMLX: This application exports PST file data in EML and EMLX files. These types are useful to import in Mac Mail or Apple Mail of Mac.
  • Save PST Emails in PDF: PST emails, as well as contacts and calendar data, can be transferred in PDF file format. Then, the PDF file can be opened in any PDF file reader on any computer system.
  • Convert Outlook Calendar and Contacts: Users can convert the Calendar and Contacts of PST file in ICS and VCF files respectively. Users can also convert these data in MBOX, PDF and MSG formats.
  • Maintain Folder Hierarchy: If you want to keep the Outlook PST file mailbox folder hierarchy intact, select this option. The MBOX file generated by this tool will retain the same folder hierarchy.
  • Export Multiple PST File: The software contains options to add and convert multiple number of PST files at a single go. Save all the PST files in a folder and choose Add Folder option to add that folder.
  • Mac OS X Compatibility: Mac Outlook to PST Converter is a Mac based tool. Which means, it supports operation on Mac OS X 10.8 and all of its higher versions.
  • Selective PST Conversion: Users can select the data of a particular date frame or category (email, category, calendar) for selective conversion. Thus users can convert only the data they want.

User Query

“Hello, I am a Mac Thunderbird users who want to access some Outlook emails in Thunderbird. But, I have some orphan PST file that I have to import in Thunderbird to access the data. Hence, I have to convert the PST file into MBOX at first. Even after searching on the Internet, I could not find any trusted method to convert PST to MBOX on Mac. Can anyone tell me how to open Outlook email in Thunderbird on Mac? I am open for both manual method and application. Thanks.”


For everyone who wants to know how to open Outlook email in Thunderbird on Mac, this is the right place. Here, we have demonstrated the full method of converting PST file into MBOX and then importing in Thunderbird. Users can also move the MBOX file into other suitable applications easily as the MBOX file contains to corruption. Choose Demo or Full version of the software and get your job done easily.