Just make use of PDS OST email converter software gives best and easy way to recover email from OST file and convert OST email PST file with all respective folders:- Inbox, Outbox, Sent Items, Deleted Items, Draft, Journals, Tasks, Calendars, Notes, and Contacts with all previous data. By using OST to PST software you can export email from outlook OST file data in multiple formats like PST, EML, MSG or HTML without losses any data.