Kernel for OST to PST software offers advanced conversion features to effortlessly convert OST files to a number of platform such as Office 365, Exchange Server, Novell GroupWise, Gmail, Yahoo, AOL, Outlook.com and many more. Besides the option to convert OST to Outlook PST files, the program even lets you to convert OST files to distinct formats like:  DBX, MBOX, MSG, EML, PDF, TXT, MHTML, RTF, and HTML.