Opt Mac Thunderbird Converter to backup Thunderbird files to PDF on Mac easily. The Mac Thunderbird Converter software is equipped with an interface that is friendly and provides three operational steps that will complete the process to backup Thunderbird files to PDF on Mac in seconds. The output delivered by the tool will be accurate and unaltered. Moreover, it has number of strong features with the help of which users will be able to Backup Thunderbird files to PDF on Mac as per their requirements. However, you can download the trial edition and test the process to backup Thunderbird files to PDF on Mac for free.