Enstella OST to PST program quickly works on corrupt outlook OST file and repair orphaned OST file as well as Save OST to PST in just few minutes. With the help of OST to PST converter tool you can gracefully convert OST to PST/MSG/EML and HTML format .This OST to PST conversion software nicely works on all OST file versions-5.0/5.5/2000/2003/2007/2010 and 2013.