Software to Convert OST into PST - Version 3.6 Convert OST to PST software access emails from inaccessible or unusable OST files. When OST file does not synchronized with Exchange Server then it becomes unusable, in that situation restores emails from OST files as PST file format. Use Restore OST to PST software and restore old emails as new PST file format easily. When OST file becomes corrupt due to crash of Exchange Server because OST file does not synchronized with Exchange Server but it keep replica of emails in database, you want to restore on Offline Mode then use OST Restore software to recover emails as PST file format. Feature of this software make valuable which is following Software recovers Emails, Messages, Contact, Calendar, Notes, Tasks, Journals, Draft, and Appointments etc, Converts inaccessible OST to Personal folder File (PST) with Free Software to Convert OST to PST, OST to PST recovery tool supports Microsoft Exchange 5.0, 5.5, 2000, 2003 and 2007, Exchange OST recovery software restores Password Protected OST file, Restores deleted emails from deleted items too, Restores Original formatting of RTF