DTI Data Recovery offers flat rate pricing on OST to PST conversion as well as OST file recovery.

Offline Storage Files (.ost files) without a corresponding Exchange mailbox or profile on the server (orphaned files) to .pst files that can be opened in Microsoft Outlook or any other compatible mail client.

All items including mail, calendar, tasks, contacts, are converted to .pst format. This can be important after server crashes, updates or merging Microsoft Exchange mailboxes.

DTI has high speed secure FTP servers for you to upload your file to. Normal conversions take less than an hour and you will be able to download the pst file from the same server.

Pricing for an OST to PST file conversion is $149.00.

If you have more than 1 file please call us toll free 24/7 within the continental US at 1-866-438-6932 or direct at 1-727-345-9665.

File extention – reference/name/function

PST/Personal Folder/mail file that is on your local computer

Description: A PST file is a locally stored file on your hard drive, storing Outlook based mail. It can store both Exchange based messages, as well as POP based messages. The PST file is portable and can be moved from one computer to another, as long as you use Outlook.

OST/Offline Folder/locally stored replica of your mailbox

Description: An OST file is a locally stored replica of your Exchange mailbox on your hard drive to facilitate work with your Exchange account while you are disconnected from the server. When you are able to connect to the server, this file is “synchronized” with the server, updating data that was sent and or received since the last synchronization. Since an .ost file is directly linked to your existing exchange account, it is not portable, and not suitable to transport mail from one computer or account to another.