Learn how to Convert Thunderbird to PST File – Best Solutions!

Published By Anurag Sharma
Published On April 9th, 2024
Reading Time 5 Minutes Reading
Category Thunderbird

How to Convert Thunderbird to PST? This is a common question asked whenever we discuss the Thunderbird and PST. In this blog, we will guide you to Export Thunderbird to PST using a manual and a professional method.

Millions of people handle their email communications using popular platforms like Microsoft Outlook and Mozilla Thunderbird. However, the Thunderbird file must be converted into PST to finish the migration if the Thunderbird user wishes to move to Outlook.

Multiple Methods Available to Convert Thunderbird Files to PST

Using these methods users can easily convert Thunderbird to PST, Methods are as follows.

  1. Using drag and drop method.
  2. Using a Gmail account method.
  3. Using an expert solution.

1. Export Thunderbird to PST Using Drag and Drop Method

This method is the easiest method to export Thunderbird files, Follow the steps to learn more.

  1. First of all, create a folder on your desktop and open Thunderbird.
  2. Now select the emails manually using the ctrl or shift key.
  3. Drag and drop the selected emails to a new folder. It will create an EML file for every email.
  4. Now select the emails from your desktop and drag them to your Outlook account.

Users can also open both the email clients side-by-side and simply drag and drop every email one by one.

2. Convert Thunderbird to PST Using a Gmail Account
This method works when you enable the IMAP option in your Gmail settings.

  1. Go to your Gmail account settings>Forwarding and POP/IMAP>Enable IMAP option.
  2. Click on Save Changes and Logout from all devices.
  3. Now open the Thunderbird and go to tools>Account setting>Add Mail account.
  4. Enter your name, email account address and password to the dedicated section.
  5. Now click on ‘Continue’ choose IMAP and click on Done.
  6. Now transfer the emails to which you want to convert, Simply drag and drop the emails to the new account or you can also use the copy/move option.
  7. Now open Outlook and go to File> Add Account> Manual Setup> Next.
  8. Choose IMAP or POP whichever you want and click Next.
  9. Click on Advance settings and mark the first option on the Outgoing tab.
  10. Now click on Advanced and set port numbers 993/995 & 456/587.
  11. Click on ok, then Test Setting and click on Next.

Now you will have the emails in your Outlook. This process is not convenient when using manual methods, as it is time-consuming and carries a high risk of data loss.

Drawbacks of Using Manual Methods to Convert Thunderbird to PST

  • Technical Expertise Required: Technical proficiency is necessary for successful manual conversion. That means users have to be familiar with the email protocols as well as complete knowledge of file formats.
  • Time Consumer: This method is time-consuming especially when you are converting a large amount of data and this process is impractical for users who want to transfer large amounts of data.
  • Security Risk: Manually converting email data may increase the risk of exposure, to security threats, such as unauthorized access.
  • Complex: Using manual conversion includes so many steps and can be complex, especially for non-technical users.
  • Compatibility Issues: Both clients use different types of file formats and manually converting can increase compatibility issues.

3. Convert Thunderbird to PST Using an Expert Solution

To avoid all the above-mentioned issues you should use Revove MBOX Converter This tool will help you in saving your valuable time and make your work easier. Using this software users can export Thunderbird to PST in just a few clicks.

Follow the Steps to convert Thunderbird emails to PST.

  1. First of all, launch the tool into your system.
  2. Click on Add File to open the list of options that contain Thunderbird.
  3. Select the Thunderbird and choose the file. Click on Default Profile Configured if you don’t change the default path destination of the Thunderbird file.
  4. Otherwise, click on the Select from File/Folder option and select the Thunderbird file.
  5. Click on the Next button to preview the Thunderbird Mailbox data.
  6. Now select PST and Export Thunderbird emails to PST.

Using these steps you can easily Convert Thunderbird To PST without any corruption of data and waste of time.

Key Features of Using an Expert-Suggested Tool

  • It allows users to Export Thunderbird mailboxes in multiple file formats.
  • Easily Export Thunderbird emails and export them into PST files.
  • Installation of Thunderbird is not required in this method.
  • Preview your Attachments and emails in 7+ different modes.
  • It allows to creation of a separate file for large Thunderbird Mailbox files.
  • Export Thunderbird emails and save them in PDF & HTML.
  • Allows users to browse orphan Thunderbird files into the software panel and easily convert them.
  • Also recovers deleted emails and other attributes and then you can easily export them.

Frequently Asked Questions:

Q1. Can I Convert Thunderbird to PST file?
Ans – Yes you can easily Export a Thunderbird file to a PST file format. There are some methods following which you can easily Export Thunderbird to PST.

Q2. Does Thunderbird use PST file format?
Ans – No Thunderbird stores emails in MBOX file format and PST is an Outlook emails file extension You must convert your PST file to MBOX.

Q3. Is Thunderbird an IMAP or POP3?
Ans – if your server supports Both IMAP and POP then by default it will follow IMAP protocol. POP is also supported in Thunderbird but you have to manually configure it first.


In this blog, we have discussed about How to export Thunderbird emails to PST. Also mentioned are three methods that will help you convert Thunderbird to PST, Two of them are manual methods which consume so much time and the chances of loss of your important data are high. On the other hand, using a professional tool not only saves your time but also protects your important data.

Read more: To know how to add Hotmail to Thunderbird.