Convert Thunderbird to Outlook PST - Version 1.0 Once you convert Thunderbird MBOX files to Outlook via Convert Thunderbird to Outlook PST utility. With the help of this tool user can easily convert your emails, contacts, personal create folders, Journal, Calendars, etc. This Thunderbird to PST Conversion tool can move all mailbox data which can you want to migrate and transfer MBOX to Outlook from Thunderbird to Outlook file format. MBOX Converter tool easily operates all Windows versions like 9, 2000, 2003, NT, Xp, ME, Windows 7 and 8 also. You can try the demo version of Migrate MBOX file into the Outlook Converter tool and convert first 15 emails into Thunderbird to PST. When you get satisfied for Demo version you can purchase the full version at only $69 and convert unlimited MBOX files into Outlook.