How to Restore OST File - Version 3.1 Restore OST to PST File software is a result oriented application. This software also recovers all OSTY mail messages such as calendar, task, notes, journal, folders etc. OST to PST File Tool allow to user restore file save as PST, EML and MSG. Restore OST to PST File software supports all Windows OS versions (95, 98, ME, 2000, XP, 2003, Vista, and 2007) and MS Outlook versions (2010, 2007, 2003, 2002, 2000, 98 and 97). User can try this solution ability and performance with Demo Version free of cost, after check ability user get desire result and they want to purchase full version then pay only $99. User want to more details then visit-: http://www.ostconversion.net/