Sometimes users require migrating the OST file to PST format in such situation OST to PST Convert Utility is the ideal explanation. You can easily convert the OST file to PST, including 14 plus formats like- PST, Zimbra, Gmail, vCard, ICS, office MSG, EML, EMLX, MBOX, PDF, NSF, and etc. file formats without the required of any other application. The software provides a perfect user interface, so understand and work with a tool is not a difficult working process for conversion. Its smoothly Split option is also helpful if the user has the large size of the PST file.