Export from Thunderbird to Outlook 2016 with full accuracy

Thunderbird to Outlook PST

Mozilla Thunderbird is an open-source email client used for sending and receiving email messages for businesses and personal use. But nowadays, many individuals and organizations want to shift to Outlook because of the popular features that come with it. Microsoft Outlook is an application of the Microsoft Office suite and Microsoft 365 package.

So the migration from Thunderbird to Outlook requires users to export email information and open Thunderbird email in Outlook. Now the question arises of how to do the conversion from Thunderbird to Outlook 2019/2016 and earlier versions. Because it does not offer to export these archived email items. So to know that, read this entire article in which you will get amazing ways to export from Thunderbird to Outlook 2016 with full accuracy.

There can be two possible ways to export Thunderbird email to Outlook

1:- Manual Method

2:- Automatic Equipment

Manually convert Thunderbird emails to Outlook PST format

  1. Follow the below steps carefully to perform Thunderbird email conversion Outlook.
  2. First of all you have to create a new folder inside the computer.
  3. Open the Thunderbird application and select Email messages.
  4. Right-click on it << Select Save As option << Browse the created folder << Tap on Select Folder.
  5. This action will export all the selected emails in .eml file format.
  6. Now, create a new blank PST file in the Outlook application.
  7. Copy all EML file email messages and paste them into Outlook created PST file.

Drawbacks in Manual Technique

This method is only suitable for individual users because there are lots of chances to lose the data. If you want to overcome this problem then you have to use a professional way for exporting Thunderbird emails to Outlook.

An automated method to export emails from Thunderbird to Outlook

To overcome the drawbacks of the manual method, some third applications are offered by the private company to convert Thunderbird to Outlook. MailsDaddy is also one such brand that has developed Thunderbird to Outlook converter tool. This application exports several TB file data in Outlook PST format. It can be installed in all Windows operating systems without any trouble.

Key features under this tool

No Thunderbird required: This tool does not require the Thunderbird application to convert Thunderbird mail to Outlook.

Shows complete email database: Users can view information on all email messages and attachment files in the reading panel area.

Save Personal Messages: With the help of this application, users can save email messages in MSG, EML, RTF, HTML, and MHTML formats.

Search Specific Email Messages: Email messages can be filtered by using the Search Mail button for the specific export email Thunderbird to Outlook PST format.

Multiple export options: The software can transfer emails from Thunderbird to Outlook in PST, MSG, EML, HTML, and RTF formats.

Steps to Migrate Thunderbird to Outlook

Step 1: Download MailsDaddy Thunderbird to Outlook Converter.

Step 2: Click on Add File Button << Auto Load Button << Next Button.

Step 3: Go to the Export tab << Select PST (Microsoft Outlook (.pst) << Create a single PST for all MBOX files.

Step 4: Choose the destination path << Tap on the Export button.

Step 5: Wait for the confirmation message and click on Close to exit the application.


I have mentioned both manual and professional methods to import Thunderbird into Outlook in this blog. It’s up to you at what level you work with the Thunderbird email client. If you’re interested in an automated tool, a free version is also available that migrates the first 20 emails from each mailbox.


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