Now days, countless users are importing data from Exchange OST to PST Outlook for seeing the several changes in their business, marketing requirements and a lot of more reason. Switching OST to Outlook by manually is not an easy job for everybody and without correct instructions the OST file could be get corrupt. By eSoftTools free OST to PST Converter tool help you to save OST file to PST (EML, MBOX, CSV, vCard, MSG, HTML and Office 365) automatically with no risk of data loss. Application is helpful to recover OST data files, email properties, notes, schedule, attachments and contacts.