The fastest and easiest way to Convert OST file with the help of this OST to PST Converter tool. this tool easily Repair your Corrupted OST file and Recover your deleted OST file data. The software is known for its advanced features. By using this software you can also migrate OST file to Office 365 platform and Live Exchange Server. You can also see the preview of all emails items before the conversion like: emails, contacts, calendars, task, notes and other user data.