Repair Outlook 2007 OST Files - Version 3.5 OST to PST Repair remove error form OST files as well as regain emails from database of Exchange Server OST files. OST file corrupt duet too many reason like: Database Corruption, Hardware and Software Failure, Upgrading of Old Server to New Server, CRC Error, Virus Attack, and OST Files does not synchronized with Exchange Server etc. It support all Windows Version (95, 98, ME, 2000, XP, 2003, Vista and 2007) and flawlessly convert OST file to PST file. The Exchange OST to PST tool scanning of inaccessible OST file and then retrieves all existing emails, calendar, journals, notes, contacts, tasks etc and convert OST file to PST without any data loss. Trail version of this software free for user because user can easily try the process of software after that invests money. After try of Trail Edition user want to purchase full version then pay only $99. For more details about this software visit-: http://www.convertostfile.com