How to Open OST File Without MS Outlook on Windows?

Introduction

Microsoft Outlook is a part of Microsoft Office 365 Suite that also includes other applications such as PowerPoint, Excel, etc. Outlook is an independent application that is used for personal or business email communication. The offline files in Outlook are stored in OST (Offline Storage Table) format. These files contain Outlook data such as emails, contacts, notes, messages, etc.

Want to know more about What is Outlook OST File and its Benefits? OST Files are generated in MS Outlook to facilitate synchronization with the Exchange Server. These files store essential data that can be accessed both Offline and Online. With the advanced synchronization capabilities of OST File, users can work offline and still have data synchronized to the Server.

These files can be easily viewed if Outlook is present in your system. However, accessing the same OST File without Outlook can be challenging. If you are stuck in the same situation and wondering how you can open the desired OST file without Outlook then read the complete blog to get the solution.

Why Users Want to Open OST Files Without Outlook?

Some common scenarios that would require the users to open the OST Files without Outlook are:

• Microsoft Outlook is not installed in the system or has no access.
• Your Outlook has crashed and you urgently need to view a file.
• The OST File is not compatible with your current version of Outlook.
• You want to recover the inaccessible or missing items from the OST File.
• To verify the content of the OST file like emails, attachments, or calendar entries.

Therefore, let us proceed to the solution part and figure out the steps to open OST Files.

Easiest Method to Open The OST File Without Outlook

The best solution to your query “How to open OST file without Outlook” is to use the OST File Viewer. The tool is free and can be easily used to view, read, or open the OST file without using Microsoft Outlook. You can also convert the OST files to another format like PST, DBX, MBOX, EML & MSG using the pro version of the tool. Also, if you want to migrate the file to another email client like Office 365, IMAP, etc., use OST to PST Converter.

The notable features of the OST File Viewer are given below:

• No requirement for Microsoft Outlook or Exchange server to view the OST files.
• View the emails, attachments, calendars, notes, contacts, and other Outlook items.
• Allows to save OST Files into PDF, MBOX, EML, EMLX, and other format
• Interactive and easy-to-use GUI to help the user through the process.
• Supports OST files created by all versions of Outlook and is compatible with all Windows OS.

Let us check out the steps you can follow to view the OST Files and convert them into PST files using the pro version of the tool.

Steps to Open the OST File Using the Tool

The OST viewer tool is a simple tool and the steps to view the files are given below:

1. Download and launch the OST Viewer tool on your system.
2. Click on Select Files/Select Folder to add the OST files and click on Next.
3. You will see the preview panel of the tool. Here, you can view OST File data.
4. Double-click on the folder or file to Preview the added OST.
5. Further, to convert the file into PST format, click on File Formats and choose PST from the list.
6. Make use of the built-in features available on the interface.
7. Click on the Convert button to save OST to PST.

Conclusion

In this blog, we have presented you with the easiest method to solve your query  “How to open OST file without Outlook”. The tool is very simple to use and it can open OST Files from any version of Outlook. Additionally, it is secure and thus most recommended by tech professionals.

About The Author:

Simran Bhatia

Simran Bhatia is a technical content writer engaged in writing clear, concise, and SEO-optimized content. With a background in computer science and a passion for writing, I thrive to deliver complex technical content in simple layman terms.