Outlook OST PST Tool - Version 4.5 Outlook OST to PST tool is very useful, professional and superlative Outlook email management application. Use against downtime Exchange Server to easily export MS Outlook OST to PST, EML or MSG files along with all email properties including Inbox, Draft, Sent items, Deleted Items, Contacts, Tasks, Journals and Notes etc. Outlook OST & PST both files are crucial for Outlook client, PST is personal storage data which store personal mail details for Outlook client but OST is off-line Storage data table files which store blue print of Outlook emails on off-line Exchange Server that is enable to open with MS Outlook. Use OST to PST Converter software to easily export Outlook OST to PST files and safely open unreadable emails with MS Outlook as PST, EML or MSG files. Outlook OST PST software is Outlook Email Recovery software - download to easily export MS Outlook OST files as PST files. Many users want to repair their corrupt and orphaned OST file but they are unable to open their Outlook OST file as PST then they are wondering for how to restore OST data as PST immediately. After using OST file