How can I migrate MBOX folder to Office 365? Download and use the latest MBOX Migrator wizard, it helps you to migrate MBOX data to Office 365 all along with complete MBOX files meta data, attachments, images, signatures, etc. Batch MBOX folder migration also be allowed by using this MBOX migrator wizard, it helps you to save time to migrate large number of MBOX files into Office 365 file format. By using our MBOX migrator wizard you can migrate data from MBOX to Office 365 in addon Outlook.com, PDF file, PST, CSV, HTML, Thunderbird, Yahoo, Gmail and more.