Best Proven Ways to Export Thunderbird to PST File Format

Summary: If you are looking for the best-proven ways to export Thunderbird to PST files then you are in the right place where we will explore the best and most secure solution for how to convert Thunderbird emails to Outlook PST by using the Manual method as well as Automated method.

At the end of this article, we will provide the most professional Thunderbird Converter Tool which helps you to convert your Thunderbird files into Outlook PST without losing integrity.

Why We Need to Convert Thunderbird to PST File Format

Mozilla Thunderbird is our email client that works on Windows and Mac. There are so many reasons to Convert Thunderbird Emails to PST. In the below steps, we provide some reasons:

  • Outlook PST is the authorized application that includes so many advanced options which are not included in Mozilla Thunderbird.
  • Thunderbird does not have good quality customer support.
  • Mozilla Thunderbird despite being free of cost.
  • Because of the absence of features and security, this emails clients are losing their value with Outlook.

Therefore, most of the users shifted to Outlook. We need to export Thunderbird emails to PST file formats.

Methods of How to Export Thunderbird Emails to PST

By using two methods you can export emails from Thunderbird to PST files without any hassle.

In the below information, we will provide the best and most popular techniques that assist to export your Thunderbird emails to Outlook PST most effectively and simply.


Method 1: Export Thunderbird to PST by Using Manual Method

By using the manual method you can convert Thunderbird to PST file in the finest way. In the below steps, we mentioned the complete guideline to export Thunderbird emails to Outlook PST files.

Steps to Convert Thunderbird Emails to PST by Using Manual Method

  1. To begin, you have to go to the Thunderbird email clients and then open the folder you want to export your emails.
  2. Then, choose a specific email, then tap and hold on Ctrl.
  3. If you need to choose all emails you have to hold ctrl+A.
  4. Then, use the right button of the cursor and click on the emails which you have selected
  5. Click Save as an option to save at a suitable place.
  6. After that open your Microsoft Outlook application.
  7. Next, hit on the folder entitled Outlook and click the new folder.
  8. Go to the next option section, mentioned the title name which you want to put n your new folder
  9. Then Tap ok to generate it.
  10. Choose all the emails that you saved from your Thunderbird by using the Ctrl+A button.
  11. After choosing all your data, pull them into the new folder of the Microsoft Outlook application which you created in the previous steps.
  12. In the final step post your imports after that, you easily view your all data.

By following the above steps you can export Thunderbird to PST but there are so many disadvantages to using this method for exporting your files.

Disadvantages of Using the Manual Method

  • To use the manual method the users need to know the technical knowledge because this method is quite technical and you can say typical way.
  • It takes too much time to convert Thunderbird to a PST file. In addition, it is too much lengthy process.
  • You are not able to convert Thunderbird emails to PST because they have to take individual emails in a single attempt during the time of conversion.
  • It does not convert multiple Thunderbird emails at one time.
  • There are so many chances of losing your data while converting files and so many security issues.

Therefore, if you do not want to take the risk to lose your data then I would like to suggest you great and reliable method which is the Automated method.

The users can convert their Thunderbird emails to PST when they do not know about technical knowledge.

Method 2: Export Thunderbird to PST by Using an Automated Method

The automated method is recommended by professionals. This method saves you time and there is no risk to lose your data. It also takes backup Thunderbird emails to an external hard drive. To use this technique you required the best software. I searched many websites.

I found one of the most popular and amazing tools which is the Thunderbird Backup Tool. You can convert your files without any fear by using this tool.

What Qualities Make Unique to this Software from Other Tools?

  • This software export Thunderbird to PST files as well as several file formats like MBOX, EML, PDF, CSV, HTML, TXT, JSON, and so on. with high accuracy.
  • It includes a awesome feature includes that assists users to migrate Thunderbird emails to multiple email clients for instance Gmail, IMAP, Hotmail, Office 365, AOL Mail and so many others.
  • Moreover, it offers users to preview all Thunderbird files and emails before taking action.
  • It converts Thunderbird to PST without attachment items and permits users to remove all duplicate emails at the time of the conversion process.
  • One more feature add that it maintains the folder hierarchy according to their original files.
  • It offers to users to make the source and destined the folder the same as the new folder.
  • Lastly, this software is supported with all Windows OS versions, for example, 10, 8, 7, etc.

You can try the free demo version of this software where you can export 50 emails from Thunderbird to PST and other file formats like MBOX, EML, PDF, DOC, HTML, TXT, and so many others.


After all these methods we came to a solution if you have strong knowledge in the technical field then you can use the manual method otherwise I would like to advise users to use the automated method if they want to save time or they have bulk quantities of emails.

Both methods are beneficial and best for you but it depends on you what you would like to choose for exporting Thunderbird to PST and various file formats as well as email clients without losing integrity.

Written by Lovely Baghel

As a Technical expert, I love to write blogs on email migration, data recovery, and cloud migration. In my free time, I like to research new things related to technology.

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