OST files cannot be opened directly in an Outlook profile or account. To view and manage emails from an OST file in Outlook, you need to convert the OST file to PST format. This blog will teach you how to export MOST mailboxes to PST format with OST Converter. In this tutorial, we will guide you through the process of exporting the OST mailbox to PST format via Outlook. You will also learn how to convert and recover orphaned OST files in Outlook.

The OST file is created when you configure an IMAP account in Outlook. The file is bound to a specific Outlook profile if the profile is active or the mailbox has been deactivated. There is no manual approach to this problem. Then all you have to do is convert OST file to PST. So let us know the reason for this query.

When are OST files affected?

• When the system is affected by a virus.
• Power failure during file synchronization.
• Available disk space will be cleared.
• If you encounter a network problem during file synchronization.
• There is a bad sector on a hard drive.
• Outlook started with errors and difficulties.

How to open an OST file in Outlook?

As we have said before, there is no official solution when an Outlook profile is deleted. But don't panic, we always try our best to solve your problem. I recommend you to go with Convert OST to PST. It is a fantastic tool to convert unlimited OST without installing Outlook or any other application. This software is specially coded with advanced algorithms to get safe results without worrying about data loss.

• Download and launch OST Converter on your Windows computer.
• Browse all the required OST files and add them to the software panel.
• Choose PST in the multiple options to choose the save file format.
• Finally, browse the output destination and then click Convert to get an output immediately.

Other benefits of using automated software

• It preserves data integrity and remains the original. The PST file converter also ensures that the original data remains unchanged.
• This software is suitable for orphaned, corrupted, password-protected, encrypted OST files.
• You can select specific dates with the email filter option to get secure dates.
• It is easy to do for all types of computer users.
• There is no need to install any additional application (not even Outlook) to perform the conversion process.

Wrap up

On this page, we have explained the process of opening an OST file in Outlook. We have mentioned all the reasons and necessary knowledge needed to perform the solution. I hope this article is helpful to you. Now it's your turn to complete the solution using automated software. From our side, the request has been resolved here. If you have any confusion or encounter difficulties, you can contact our technical support to get a solution anytime and anywhere. In a free demo version, it allows you to convert the first 25 files from each folder to check its working performance and all the amazing features. When you are satisfied with this utility, you can buy the license key for the premium edition to unlock its more high speed and all the limitations.