OST to PST conversion does not only secure OST file items but also provides a good chance to migrate the OST files directly to Office 365, email servers and webmails. Moreover, the tool allows to convert the OST data items to other formats like DBX, MBOX, MSG, EML, TXT, RTF, HTML, MHTML, & PDF files other than PST. During the entire process data hierarchy and formatting remains unchanged. These features can be tried by downloading trial version.