Download Convert OST Software to repair damaged OST file and convert OST File to PST File without creating any problem. Using the OST Converter Tool you can select the emails or mailboxes that need to be converted into EML, MSG, HTML, MHTML, RTF, TXT, DOC, PDF, PST, MBOX and Outlook Profile. Before saving OST to PST, you can make split oversize PST File upto 5GB during conversion.