Launch Thunderbird Converter on your computer, it gives 2 different modes for adding Thunderbird data in the software.
Convert configured Thunderbird mailboxes data: Enable this option to add Thunderbird profile data in software window automatically from default storage location.
Let me select my Thunderbird mailboxes data: Enable this option to add Thunderbird mailboxes from any location.
This Thunderbird Converter shows all Thunderbird folders in software panel in file explorer view. Select required folders according to your choice for conversion and hit the Next button.
Select a saving option from 30+ options i.e., PST, MSG, EML, EMLX, TXT, MBOX, HTML, MHT, etc.
Thereafter, browse destination path to store output data and press Convert button to start Thunderbird conversion process.