How to Export Mail from Thunderbird to PST Format ?

Karen Chard | June 10th, 2021 | How To, Outlook

Overview: Are you one of those who are looking for a solution to convert Thunderbird emails to PST format ? Or looking for a solution to export Thunderbird file to .pst format ? If your answer is YES! Then read this article. This post is helpful for users to find out how to export email from Thunderbird to PST format. So, stay with us.

Thunderbird and Outlook are undoubtedly the top giants in the list of email clients. But Outlook has some strong advantages over Thunderbird, increasing the intensity of users to export Thunderbird data. The speed and accuracy of Outlook versions are very rapid and fast. It stores all its information in a database file (*.pst) thereby reducing the chances of file corruption.

Unfortunately, Thunderbird lacks connectivity with any server while Outlook allows syncing with Exchange servers allowing users to work offline. Hence, many users search for a solution to convert Thunderbird to PST file format and file their requests on various forums and platforms.

Mozilla Thunderbird is a multi-purpose platform that provides various services including email, RSS feeds, and instant chat. It is an open-source email client that is available for free and can be used without much technical support. Then a question arises as to what users do to switch from Thunderbird to PST format.

Why is it Necessary to Convert Thunderbird to PST File ?

Query 1: With the new office joining, it was no longer possible to continue my work on the Thunderbird email client. My old emails were still needed by me. I am in urgent need of a tool for conversion from Thunderbird to PST format without harming my original data. Because I want to use Outlook now. Please suggest to me the correct and best solution, I will appreciate your time.

Andrew Cole, Sydney

Query 2: Hi, I was using the Thunderbird email client application for the last 3 years. Recently I bought a new computer with an Outlook subscription. Therefore, I’m looking for a solution to convert Thunderbird to PST format. So, I can move my all-email database to my new computer. Does anyone know how to export Thunderbird to PST format? Please Help Me!!!!!!

Mike Phelipe Rosa – Blumenau, Brasil

One can convert Thunderbird to PST with Outlook using best Thunderbird to PST Converter software. There is no doubt that the mailbox files of Thunderbird are not supportable to import Thunderbird to Outlook 2019, 2016, 2013, 2010, 2007, 2003. Therefore, the only possible choice which remains for a user is to export Thunderbird emails to PST file format. RecoveryTools Thunderbird Migrator is one of the best solutions at the current time.

Instant Solution: Thunderbird to PST Converter

Email migration can prove to be a rough way for any non-technical user. Hence, RecoveryTools always believes in providing powerful solutions that are very easy to use with the simplest interface. Any non-technical user can use this amazing tool to convert Thunderbird to PST file format without any experience.

Download from Here:

Download for Windows Download for Mac

Note: Thunderbird Migrator is available for both Windows and Mac computers. You can use these applications to export 25 mail from Thunderbird to PST format. For complete Thunderbird Profile export to PST format, you need to purchase the software key.

Steps to Export Thunderbird to PST File

Follow the given steps for the conversion:

  1. Run Thunderbird to PST Converter tool.
  2. Choose Thunderbird profiles with dual mode.
  3. Select the required folders & PST file saving option.
  4. Set destination path to save Thunderbird exported PST file.
  5. Click on the next to convert Thunderbird emails to PST format.

How to Convert Thunderbird Emails to PST File ?

The working of this application is very easy and any user can do the conversion using it. No Outlook installation required to do Thunderbird to PST file conversion. Just follow these simple steps to accomplish this task:

  • First of all, you need to choose the right version of this application. And download or install this application on your computer.

  • The software provides dual ways to load your Thunderbird profile data. If you have Thunderbird Profile Configured in your system & want to migrate its data to PST format, choose ‘Convert Configured Thunderbird Mailboxes data‘. Or you can also add files manually by Click on the ‘Select Folder’ or ‘Select Files’ option & browse the Thunderbird folders/files. You can also choose the Separate option to Convert Contacts & Calendars of Thunderbird.

  • Now, choose the required Thunderbird items or mailbox folders in the application panel.

  • Select the PST file option from the list of Output Select Saving format options.

  • Now, choose the resultant location path to save converted PST files easily.

  • When the user completely set up of the software, click on the Convert button to initialize the process.

  • After the conversion process finished successfully access the resultant PST files from the destination folder.

Thunderbird to PST Converter – Advantages & Its Benefits

It is not that easy for non-technical users to export Thunderbird mailbox items to PST file format without Outlook. To overcome this problem, the user should try some third-party Thunderbird to PST converter software by RecoveryTools. The software provides lots of benefits such as:

  • Export all Thunderbird Mailbox Items to PST File:

RecoveryTools Thunderbird to PST Export tool not only convert email text to PST format. But also, you can use this application to export Thunderbird emails, attachments, contacts, calendars, address book, etc. to PST format.

  • Capable to Auto-Locate Configured Thunderbird Profiles:

The software comes with another advance option that can easily locate your Thunderbird profile or mailbox automatically. One can select the ‘Convert Configured Thunderbird Mailboxes data’ option to auto-locate Thunderbird emails from the default location.

  • Keep Thunderbird Email Folder Hierarchy Structure:

The software maintains the email folder structure of Thunderbird during the conversion of Thunderbird to PST file. There are no changes in the folder Hierarchy while exporting Thunderbird Emails to PST format.

  • No Thunderbird Connectivity is Necessary:

The software doesn’t require connectivity with Thunderbird during the conversion process. It provides dual manual selection options to choose Thunderbird mailbox files easily.

  • Separate Option to Export Contacts & Calendars Items:

The program provides separate options to export contacts and calendars from Mozilla Thunderbird to PST format. You can use this option to share Thunderbird Address Book with other applications.

  • Support Windows & Mac Computers:

The software is available for both Windows and Mac computers. You can install this application on Windows 10, Windows 8.1, 8, 7, as well as Windows Server 2019, 2016, 2012, etc. You can also use this application on all Mac OS X editions.

General Asked Queries

Can I use this application on my Windows Server 2019 computer ?

Yes, the software supports all editions of Microsoft Windows Server computers. So you can install this application on your Windows Server 2019 machine without any issues.

I have multiple Thunderbird profiles. Does the software convert all Thunderbird profiles to PST format ?

Yes, the software will help you export all mails from Thunderbird profiles to PST format without any issues.

Does the software automatically locate Thunderbird mailbox ?

Yes, the software provides the facilities to automatically load your Thunderbird mailbox data without any issues.

Can I install this application on my MacBook pro laptop ?

Yes, the software supports all Mac OS X editions. So, you can install this application without any issues.


This post will tackle the eternal, supposedly unanswered question – how to convert Thunderbird to PST easily, accurately, and quickly. To export mail from Thunderbird to PST format, the lack of any built-in feature, compatibility of both clients, and lack of any common data file requires converting emails from Thunderbird to PST files. Just free download this utility from above and do unlimited migrations now. For more information, contact us via live chat or email.