Shareware OST2PST Tool is glorious to archive deleted emails from Offline Storage files and convert all OST file data to PST file format, then easily open Outlook user in MS Outlook all editions. OST to PST Converter tool supports all Microsoft Exchange server constructions such as 5.0, 5.5, 95, 98, 2000, 2002, 2003, 2007, and 2010.