So standard POP3 or IMAP account use PST file to store Outlook data, while Exchange account may use both of them. You may also hear about OST files which similar to a PST file, but are generally used as offline storage of email, it helps to keep a synchronized copy of the server data. A PST file is generally used for archiving old emails or as backup. PST – personal storage table, is a file format that Outlook uses to store copies of mailbox, calendar events, contacts and more on your computer. If you’ve been using Outlook for at least one month, you would have heard about the PST file. If you’re an Outlook user and can’t find your PST file here is a step by step tutorial on how to find PST file location on your computer. Knowing the Outlook PST file location is very important as it can come in handy while we move Outlook to new computer.īut finding that PST file is not easy. Not all of us know that Outlook stores all messages, calendars, and other data items locally on the computer in a PST file.
