Mozilla Thunderbird is one of the most popular email clients in Windows OS. But today the demand for Microsoft Outlook is more than Thunderbird. So manual and third-party tools are used when a user wants to migrate Thunderbird messages to Outlook.

Requirement of Exporting Thunderbird emails to Outlook

Anytime a user wants to transfer emails or mailboxes from Thunderbird to Outlook PST format, there may be different reasons. But everyone can use all the features of Outlook equally.

Manage all data: Outlook PST file allows user to store email, contact, calendar and other items. While MBOX file only stores email and attachments.

Easy to Access: Mozilla Thunderbird and other MBOX-based email clients are accessed in Laptop or Desktop. But Microsoft Outlook application is also used in Android and Windows Mobile devices.

More Secure: PST file only opens in Microsoft Outlook account.

Advanced Features: MS Outlook has some popular features that rarely seen in other email clients.

How to manually convert Thunderbird emails to Outlook?

In manual way user can convert and import Thunderbird and MBOX data to Outlook but it takes very long process.

To do this, first export Thunderbird data to Gmail by setting up an account using the IMAP protocol.

After this, to move the email from Thunderbird to Gmail, create a new folder and drag the email.

Setup an account from Gmail to Outlook again using IMAP/POP to receive Thunderbird email.

There are many steps to do this 3 parts which is not suitable for novices. While third-party solutions provide conversion in simple steps.

With MBOX file, first import MBOX file to Mozilla Thunderbird then follow the steps to convert MBOX to PST format.

Direct method to move data from MBOX/Thunderbird to PST

Reliable source and solution gives you accurate output as your requirement. So we suggest MailsDaddy Thunderbird to Outlook Converter to transfer data from Thunderbird to Outlook PST, EML, MSG, HTML and various other file formats.

It also offers to convert Thunderbird Maildir files to Outlook without any technical hassle.

For MBOX file, you can also use MailsDaddy MBOX to PST Converter tool and migrate unlimited data from MBOX to Outlook PST format. With the solution, you can export:

Apple Mail to Outlook

Gmail to Outlook

and various other MBOX-based email client data at once.

You can get full details here: emails from Thunderbird to Outlook