Install Outlook and Thunderbird on your computer if you haven't already.
Configure your Thunderbird account and ensure the emails you want to export are in your Thunderbird inbox.
Use the Import/Export Tools add-on in Thunderbird to export the emails.
Save the emails as MBOX files, which are compatible with many email clients.
Import the MBOX files into Outlook using an MBOX to PST converter or manual method.
For a more comprehensive, step-by-step process, you can refer to the complete guide here. This guide will walk you through all the necessary steps to successfully transfer your emails from Thunderbird to Outlook.
You can export Thunderbird to Outlook PST files using manual and automated methods. Manual methods are tricky, time-consuming, and risk losing data, so professionals do not recommend them. On the other hand, a professional solution is the best option for converting Thunderbird mailboxes to PST file format, and DataVare Thunderbird to Outlook Converter is one of the best solutions to migrate multiple Thunderbird mailboxes to PST file format for all Outlook Versions such as - 2021, 2019, 2016, 2013, 2010, 2007, 2003, etc. Users are enabled to select the Thunderbird folder manually and directly from their accurate location for conversions. Its GUI is too easy and simple, so any kind of user whether they are technical or not can easily access this software. If users have any doubts or queries they can contact its technical support team.
Users can use the professional tool named BLR MBOX Converter Tool to convert Thunderbird emails to Outlook PST format. This tool can simply export all Thunderbird MBOX files to Outlook PST format. Users can download this software on any Windows operating system. There are some features mentioned below:
Fast & Efficient: Uses less time than manual techniques.
Zero Data Loss confirms that emails, attachments, and metadata are all in one piece.
Batch Conversion: This method converts many Thunderbird mailboxes immediately.
Compatible with every version of Outlook: Suitable with Outlook 2021, 2019, 2016, and so forth.