Outlook Data Files (.pst), or Personal Storage Tables files, contain Outlook user messages and other Outlook items, such as contacts, appointments, tasks, notes, and journal entries.

Jan 7, 2023 · What Is a PST File? A file with the .PST file extension is an Outlook Personal Information Store file that stores personal information used in Microsoft Outlook or Microsoft …

Personal Storage Table (PST) files are proprietary file formats developed by Microsoft to store user data in Microsoft Outlook. They are primarily used for Microsoft Outlook versions 2002 …

Jul 10, 2025 · What is a PST file in outlook? A PST file (Personal Storage Table) is where Outlook guards your emails, contacts, calendar events, and more right on your computer. Unlike OST …

Apr 4, 2025 · Personal Storage Table (.pst) Files: These keep your data right on your computer, often tied to POP3 email accounts or used for archiving across different setups. You pick …

Mar 5, 2025 · A file with the PST file extension is an Outlook Personal Information Store file that stores personal information used in Microsoft Outlook or Microsoft Exchange.

PST is short for 'Personal Storage Table'. It is an open proprietary file format used to store copies of your messages, calendar events, and other items. PST files are stored in your Microsoft …

What is a PST file? In computing, a personal storage table (PST) is a proprietary file format built by Microsoft to store copies of messages, calendar events, and other items within their …

Aug 30, 2021 · PST stands for Personal Storage. So, a PST file is a personal data container that you can think of as a cross between a safe and a file folder. In the PST file, Outlook collects …

If your online mailbox is nearly full, you can export some items to an Outlook Data File (.pst). You can also use these files to create archives, project files, or backups from any Outlook account.