Open and find items in an Outlook Data File (.pst)
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.
PST File (What It Is & How to Open One) - Lifewire
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 - Wikipedia
In computing, a Personal Storage Table (.pst) is an open proprietary file format used to store copies of messages, calendar events, and other items within Microsoft software such as …
What are Outlook PST Files and Why Use Them… or Not?
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 …
What is PST File & How to Open in Outlook Freely - Simple Steps
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 …
What Are OST and PST Files? | Outlook Data Files Explained
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 …
What is a .pst or .ost File? - itsupport.ou.edu
A Personal Folders file (.pst) is an Outlook data file that stores your messages and other items on your computer. Because a .pst file is kept on your computer, it is not subject to mailbox size …
PST File Extension: What It Is, How to Use It, and More
A PST file, or Personal Folders file, is a data file used by Microsoft Outlook to store email messages, calendar events, contacts, and other items. PST files are often used to store …
What is a PST File and How is it Used in Microsoft Outlook?
Nov 12, 2025 · A PST file (Personal Storage Table) represents Microsoft's proprietary format for storing email data locally on your computer. This comprehensive storage solution …
What is a PST file in Outlook? Definition & Meaning - IONOS
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 …