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How to Convert Outlook OST to PST?

Convert Outlook OST to PST

MS Outlook provides multiple amazing features to make the process of sending and receiving emails simple and fast. It stores the data in two different file formats such as OST and PST. When the user works in the offline mode then all its data gets stored in the OST file. And to access the data stored in the OST file for this users need to convert OST file to PST file. And at this stage sometimes the user is not able to make the conversion of the OST file.

In this blog, we will give you some best methods which are very helpful to convert Outlook OST to PST. After making the successful conversion you can easily access the data stored in the OST file.

Best Solution


  • Try this SysInspire OST to PST Converter software to outlook convert OST to PST without having any skills of the software.

Why you need to Convert OST File to PST?

So here we listed most common reasons to convert OST to PST format which are:-

Methods to Convert OST to PST Manually

Here we listed two manual methods to export OST to PST. And it is highly recommended to take the backup of the data before starting the process because their is high chance of data loss in these manual methods.

Method 1:- Import and Export Wizard

To Convert Outlook OST to PST firstly login into Outlook with the same account of Exchange Server used to create OST file.

Method 2:- Archive Method

This method helps you to save the items of OST file in working PST format. Follow each step carefully:-

But these two methods have many limitations and does not guarantee to keep the data integrity after making the conversion. Below are the limitations of these manual methods which are:-

Related Post:- How to Open OST File Without Outlook

Convert OST file to PST using an Automated Solution

The SysInspire OST to PST Converter tool provides a free demo version to users for the satisfaction of the users. In the demo version, the user can convert 25 items of mailbox into PST format. The software not only export OST to PST but also provide unlimited recovery of unlimited OST file with all mailbox items.

Working of the Software:-

Wrap Up

So in last after discussing both manual and automated methods it can be easily seen that going with an automated solution will be the best choice. SysInspire OST to PST Converter software provides a better user-friendly interface to Convert Outlook OST to PST. And for the better and easy conversion of the OST file, it is better to go with the automated method.

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