Are you looking to migrate Thunderbird to Outlook 2019, 2016, 2013, and 2010? Here in this blog, we have written an automated method to migrate Thunderbird to Outlook. Here we will discuss this in detail.
Overview
MS Outlook does not provide a direct solution to import Thunderbird files in Outlook. You need to convert Thunderbird mailbox to Outlook file format and then open the file in Outlook.
Both Thunderbird and Outlook are popular email clients that provide various advanced features. However, due to the lack of features in Thunderbird, many users prefer to export from Thunderbird to Outlook.
Thunderbird Vs Outlook
| Thunderbird | Outlook |
| It is a free and open-source email client. | To use MS Outlook you need to have licence keys. |
| It uses the MBOX file extension to save files. | It uses OST and PST file extensions to save files. |
| There is no server connectivity in the Mozilla Thunderbird | MS Outlook connects with the Microsoft Exchange Server. |
| Thunderbird is not compatible with any mobile operating system, thus making it inaccessible to smartphones. | MS Outlook is compatible with mobile operating systems, including Android, iOS and Windows. |
| Thunderbird supports IMAP, SMTP and POP protocols | It also supports IMAP, SMTP and POP protocols. |
Also Read: How to Migrate Thunderbird Email To Office 365 Step by Step
How to migrate from Thunderbird to Outlook?
eSoftTools Thunderbird to Outlook Converter Software is one of the best and most sophisticated solutions to migrate Thunderbird to Outlook 2019, 2016, 2013, and 2010 without any hassle. This tool has a user-friendly interface and has the capability for bulk conversion at a single time.
Key features
- Different options are available for file/mailbox selections- Single MBOX file, Bulk MBOX folder and Auto-detect Thunderbird profile.
- Export Thunderbird profile to different file formats like HTML, MHTML, EML, EMLX, MSG, etc.
- Migrate Thunderbird profile to cloud-based applications like Office 365, Gmail, Yahoo Mail, Outlook 365, and IMAP.
- Provide the feature of email filtering by which you can filter emails according to Date by selecting Date Range(From and To).
- Maintains data integrity and data structure of the mailbox during conversion.
Steps to migrate from Thunderbird to Outlook
- Download, install and launch eSoftTools Thunderbird to Outlook Converter software in your system.
- Click on the Add file/folder button from the above menu bar.
- Next, choose any one option to Select MBOX file from the menu bar and choose from the options- Select MBOX file, Select MBOX folder, and auto-load Thunderbird profile.

- Select the auto-load Thunderbird profile option and load Thunderbird mailbox folders in the software.
- Select the mailbox folders that you want to convert to Outlook PST.

- Choose the PST option to migrate from Thunderbird to Outlook, you have two option
- Single PST (For all mailboxes)- This option is to make a single PST from the Thunderbird profile.
- Separate PST(For each mailbox)– This option creates a separate PST for each mailbox of the Thunderbird profile.
- Now click on the ‘Browse’ button to keep your PST file on the local computer.

- Click on the ‘Convert’ button to convert your Thunderbird profile to an Outlook PST file.
Conclusion
In the above post, we have explained the automated method on how to migrate Thunderbird to Outlook 2019, 2016, 2013 and 2010. The professional solution provides multiple advanced features and easily migrate Thunderbird to Outlook 2019, 2016, 2013, and 2010.
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