What is PST and OST?

Question

Accepted Answer

PST and OST are file formats used in Microsoft Outlook for storing email data.

PST stands for Personal Storage Table and is used to store email messages, contacts, calendar events, and other data in Microsoft Outlook.
OST stands for Offline Storage Table and is a local copy of an Exchange mailbox that allows users to access their email data even when they are not connected to the server.
PST files are typically used for POP3 and IMAP email accounts, while OST files are used for Microsoft Exchange accounts.
PST files can be imported or exported to transfer email data between different Outlook installations or backup purposes.
OST files are automatically created and synchronized with the Exchange server when using Outlook in Cached Exchange Mode.

Accepted Answer

To know what is OST and PST, you can read the below-provided post. It will help you to know all about OST and PST. Also, this post will help you to know how can you convert OST files into PST format.

https://www.shoviv.com/blog/what-are-the-differences-between-the-ost-and-pst/

What is PST and OST?

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