ZOOK Thunderbird to Outlook Converter is an advanced utility to migrate data from Thunderbird file into PST file format for Outlook 2021, 2019, 2016 and all below versions. It is helpful to convert and migrate Thunderbird files, contacts, emails, attachments, notes, calendars, etc into Outlook PST file format. You can also save Thunderbird emails into PST, EML, NSF, MSG, PDF, etc. It is supportable to all editions of Microsoft Outlook.