You can easily export Thunderbird in Outlook PST format and a complete archive database using the SysInspire Thunderbird to Outlook Converter software. Users can export MBOX emails, attachments, and other files without losing any information. This program makes exporting Thunderbird data to Outlook PST a breeze. The free version allows you to export a restricted number of items from each folder.
Read More:- Convert Thunderbird Mail to Outlook