- John J, USA Rating: 4.9 - 406 reviews
Used the pro version to migrate data from OST to PST. It worked like a dream; fast and without a problem. Had to ask Tech Support a question about migration to Office 365 mailbox. The answer came very quickly. Would have liked a solution within the app but guess that's Microsoft limiting what can be done from 3rd party apps. OST2 gets my vote."
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We are a Microsoft Gold Certified Partner and independent software developer and vendor. Since 1999 we have provided business solutions to our corporate customers and individual end-users worldwide. We are very proud to be highly recommended by our satisfied customers and offer award-winning support.
Convert OST file automatically and have it backed up in the PST format at any moment. Back up the Exchange Server account mailbox by converting Outlook OST to PST format. In case something happens to Exchange Server, you will be able to open all your precious data in Microsoft Outlook or migrate Exchange mailbox data to other system or service. OST2 converts ost files created with any version of Exchange and Outlook 2016/2016/2010/2007/2002
By converting OST files to PST format, the Exchange mailbox can be restored even after accidental Exchange user mailbox deletion. Convert OST file and open Exchange mailbox emails, contacts, calendars and other folders in Outlook easily.
Move data from Exchange to Outlook by transfering your files from OST to PST. Import and export OST and PST files, data from and to Microsoft Outlook 2016/2013/2010/2007/2003, Exchange, Office 365, Outlook.com, Gmail and G Suite. The Free OST2 version allows you to transfer up to 5 items from each folder.
Just follow these simple steps: