Thunderbird Mail Backup Tool is the unique and best software to backup Thunderbird mail to Gmail. It helps those who are looking for an easy method to restore their Thunderbird emails data files into different file formats and email clients. The software allows users to restore their Thunderbird data files directly to email clients without any data loss. Also, the software allows exporting selected files from a specific time period. Users can easily delete or remove duplicate emails from their data items. Thunderbird Backup Software offers a demo version software that allows the export of 50 email items per folder from Thunderbird emails to the other file format. Users can set the scheduled backup or migration of Thunderbird folders emails on different file formats and email clients directly. Thus to-do-so, the software offers multiple backup schedule options like Once, every day, on a weekday, every week, every month, on month day.