Outlook PST Recovery consists of software for recovering lost/deleted email items, including emails, attachments, calendars, contacts, meeting requests, notes, distribution lists, journals, etc. It can also repair damaged PST files caused by failed compression, limitation errors of PST file (2GB limit on PST file size), or other reasons. Some Outlook PST recovery software can even retrieve email data items from damaged, corrupted, formatted, and even inaccessible disks and flash memory drives
The most common account types are Microsoft Exchange Server, POP3, IMAP, and HTTP or web-based mail. Email items in POP3, IMAP, and HTTP or web-based mail accounts are stored in PST files, while the email items in Microsoft Exchange Server are stored in OST files.
If you want to recover email items from OST files, please browse our Outlook OST Recovery.
If you are not sure whether your account uses OST file or PST file, please confirm your account type first: Introduction to Outlook Data Files (.pst and .ost)