Use Enstella OST to PST recovery software which perfectly guide you to recover OST file to PST & re-manage OST file into new working PST file formats once again Through OST file converter tool you can efficiently convert OST file to PST, EML, MSG or HTML formats with complete database. This OST file recovery software nicely works on all OST file versions-5.0 to 2013 during OST to PST conversion process.