ConverterTools Thunderbird Converter tool is the most reasonable and effective tool which is specially launched to export Thunderbird data to numerous file formats such as PST, PDF, MSG, EML, EMLX, etc along with their attachments. Also, it permits migration of Thunderbird mailboxes to several email clients for example Hotmail, Office 365, Yahoo Mail, IMAP, Zoho Mail, and many others. Moreover, it includes the advanced feature to ignore all duplicate Thunderbird emails throughout the conversion procedure. Along with this, this professional software has the functionality to properly maintain the folder hierarchy according to their original files. Further, it offers the data filter option to take backup of Thunderbird emails as per the chosen starting and ending dates.