The OST file to Thunderbird Converter is integrated with Graphical user-friendly interface and self-explained features that makes OST to MBOX Conversion very easy and to operate Convert OST File Data to MBOX without any assistance. Any user can operate it easily without any technical help. OST file to Thunderbird Converter OST mailbox that including emails, contacts, tasks, email attachments, calendar, journals, notes, and exchange distribution lists, etc. into MBOX format. Convert OST File Data to MBOX tool is provide trial of the software to its users to test working nature and performance of the tool without any cost with trial version users can transfer 20 emails from each OST file to MBOX format, For limitless migration get its full version.