Topic: Thunderbird to PST Converter
The best tool I can suggest is the Thunderbird to PST Converter. This tool can convert Thunderbird files to PST format without data loss. This software is compatible with more than 20 email clients like Entourage, Spicebird and many other email clients. This application supports all MS Outlook versions 2019, 2016, 2013, 2010 etc.
Read more: https://www.kdetools.com/thunderbird/