SysOZ OST to PST Converter allow you to convert OST file to PST, EML, MSG, MBOX, EMLX, vCard and vCal formats. Using this application you can also restore mailboxes from inaccessible OST files from Outlook. This Freeware is the best solution to resolve the flaw with OST file caused by Exchange Server crashes and accidental account deletion. After the Conversion all your emails, contacts, tasks, notes, journals, etc. can be opened in Outlook. The software helps you in recovering from the loss of Outlook data stored in the Offline data OST file.