Know the Difference between PST and OST Files in Outlook

Microsoft Outlook is an email client application that is used in almost all organizations all over the world. Apart from emails, Outlook enables users to save contacts, create notes, schedule meetings, subscribe to RSS feeds, etc. All these important attributes of Outlook are stored in Outlook data files, say PST and OST files. Now, the question is what is the difference between PST and OST file?
What is the difference between PST and OST file in Outlook?
OST is an Offline Storage Table, whereas PST stands for Personal Storage Table. OST file is an exact mirror image of your Outlook folders on the Microsoft Exchange Server and can be used in the absence of network connectivity, whereas PST file is a database file that can be used only in the presence of internet connectivity to save all your Outlook attributes such as emails, notes, contacts, journals, calendar events, etc. You have to create a PST file, when you need to create or backup archive on your computer. PST file generally uses IMAP, POP3, and web based mail accounts.
However, if you are using cache mode in your Outlook, then the file will be saved as .ost. OST file can be created on Microsoft Exchange Servers including Microsoft Exchange 5.0, 5.5, 2000, 2003, 2007, and Exchange Server 2010. PST file can be created on all versions of Microsoft Outlook such as Outlook 2000, 2003, 2007, 2010, 2013, and 2016 editions of MS Outlook.
At any time, due to your own mistake or due to other reasons, your Outlook PST and OST file can get corrupted. As a result of this, you cannot be able to access your emails, contacts, and other Outlook attributes. In such cases, you need to use scanpst.exe, which is an inbox repair tool that comes by default with Outlook application to fix the corrupted PST and OST files. However, if the severity of corruption is higher, then you need to rely on some powerful and trusted third party repair tool like Remo Repair PST tool to fix the issues with PST file.
How can be corrupted OST file can be fixed? Need not worry much, for fixing OST file, first you need to convert OST file to its equivalent PST file. For OST to PST file conversion, Remo Convert OST to PST is a best software to convert OST to PST file. So, use this tool to convert OST to PST file, and then fix the issues with great ease.