Working on Mac platform? Received or having numerous MSG files on the same? Not able to understand how to import .msg files into Thunderbird? No worries, MSG Converter for Mac is here to help you out!

MSG is a single email text file format created by Microsoft Outlook. And, at times, Mac users receive these files from a user using Windows platform and they get stuck in a challenging situation. Because MSG is a file format which only opens in Windows OS. If a Mac user forcefully tries to open it, an error message will quickly be shown by Mac OS. 

However, Thunderbird is an email application that works on both Mac and Windows. Numerous Mac users are utilizing the same to manage daily user activities. So, if a Thunderbird user receives .msg files, then one needs to perform MSG file migration to Thunderbird or MBOX format. Because Thunderbird accept MBOX file type as well but one needs to import it into the email application using the add-on available. 

Here the main challenge is how to import .msg files into Thunderbird. Because Mac is considered as one of the most secure platform. So, it is necessary to choose only a secure solution that could precisely be able to export MSG files into Thunderbird.

Therefore, we have provided here one of the best technique with the help of which users can carry out the conversion process without encountering any issue. 

How to Import MSG Files to Mozilla Thunderbird on Mac?

In order to import MSG files to Mozilla Thunderbird  on macOS, one need to make use of strong, secure and powerful solution i.e. MSG Converter for Mac. The all-in-one user-friendly solution which instantly performs the batch migration in a single time without data loss. The technical and non-technical users can effortlessly make use of the tool and access MSG files into Thunderbird platform easily. 

The Mac MSG Converter provides many amazing features that users can apply or use in order to get the output as per need. To check the entire procedure, download trial edition of the software which allows to import first 25 Outlook message files into Thunderbird free of cost. 

Steps to Export Windows Message Files in Thunderbird

Step 1. Run MSG to Thunderbird Converter for Mac on macOS. 


Step 2. Add MSG files on the software with the help of Add Files and Add Folder buttons and click Next

Step 3. MSG file list will be scanned and loaded in hierarchical structure with checkboxes. These checkbox will help in performing selective MSG file conversion if needed otherwise click Next


Step 4. Now choose Thunderbird option from the Select Saving Option list


Step 5. Apply Thunderbird sub-options according to your need and click on Export button.

Step 6. MSG to Thunderbird Live Migration will display on the screen. Check the conversion progress. 


When the conversion process completes, Conversion Completed message will appear. Click on OK button close the message box. After this, visit the specified location and check the originality of MSG file content. It will be accurate and will appear in an exact way as present before the conversion. 


The complete section discussed here provided appropriate method to import MSG files into Thunderbird. The MSG to Thunderbird Converter for Mac is an advance and powerful technique which saves user time by allowing batch migration at once. However, there is no need to worry about the data loss as well because tool guarantees precise and accurate output. Moreover, in order to check the migration process, one can go with the free demo version and transfer first 25 MSG files free of cost.

Also Read – Export OLM files on a Mac


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