BitData Thunderbird Converter - a quick & effective method to transfer email files from Thunderbird profile & mailboxes. The app facilitates convenient options to select multiple emails from Thunderbird as per preferences. Thus, users can change multiple Thunderbird email files to another format (MSG, MBOX, IMAP, CSV, Thunderbird, Office 365, Gmail, Yahoo, PDF, PST, EML, etc.) at once. Open this app on WinOS and Mac OS and do not forget opting for demo facility.

https://www.bitdatamigration.com/thunderbird/converter/