I suggest to you eSoftTools OST to PST Converter software to create an offline Outlook data file. The OST to PST Converter shows the preserved status such as read and unread, and export the OST file into PST, EML, EMLX, HTML, Outlook 365. It can recover all email items - inbox, sent items, draft, notes, task journal appointments, contacts, calendar with all internal properties- to, cc, bcc, subject, time, date. It supports ANSI and Unicode this tool split large the ost file into a small PST folder. Users can download a free demo version and convert 25 items to each PST folder.
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