Use Outlook 2010 OST to PST Software to recover outlook 2010 OST File and Export OST to PST Exchange 2010 with original messages formats- TXT, HTML and RTF formats. With the help of OST to PST Converter 2010 Software you can convert outlook 2010 OST to PST File with full attachments- Inbox, Outbox, Sent Items, Deleted Items, Draft, Journals, Tasks, Calendars, Notes, and Contacts in few minutes. It works on OST version up to 2013