Get the flawless conversion of open OST file in Thunderbird by exporting them OST to MBOX. OST to MBOX Conversion Tool provides insanely way to access OST file data from MBOX format. OST to MBOX Conversion software has an interactive interface that helps users to open OST File in Thunderbird without any technical knowledge even non technical users can also perform OST to MBOX Conversion process without any error. It is capable to run on all Windows (32 & 64 bit) editions like Windows 7, Windows 8, Windows 8.1, Windows 10, and Windows 11. Tool maintains the data integrity and folder hierarchy during & after the migration process. With this tool, users are allowed to convert multiple OST emails to MBOX format at once with bulk conversion mode. Formatting of emails & attachments are retained as it is with this tool. OST to MBOX Converter provides free demo version to check out the performance of the tool before getting licensed edition, after getting satisfaction with demo version go for its licensed edition.