The Easy Way to Access and Open OST File Without Outlook

Written By

Published on
June 20th, 2024

Updated on
September 13, 2024

4 minutes Read

Summary: As you know OST files are created by Microsoft Outlook for Windows to store a copy of Outlook mailbox data. You can easily access and read them on your Outlook email application. However, if you want to open OST file without Outlook, it will be difficult. In that case, we are here to provide you with the appropriate solution to open and read the OST files easily even without installing the Outlook application. Before we begin with the procedure, let’s take a look at the user query. 

User Query – “ A few days back, my Outlook crashed and I was unable to restore and recover the data. Is there any solution that can help me to open Outlook OST file without Outlook? Also, the solution should be risk-free as these files contain sensitive data that is required to be safe.” 

What is An OST File? 

The OST file is created by Microsoft Outlook that stores a copy of the mailbox. You can also use the Outlook application to work offline. When you work in offline mode, the data will be stored in the OST file format. Moreover, the data will be automatically synchronized with the help of the Exchange server. Now, let’s look at the solution to view the OST file without installing the Outlook application. 

Best Solution to Open OST File Without Outlook

If you want to access and view OST files with Outlook, you can easily access and read them manually. However, if you want to view them without Outlook, there is no manual method to preview the OST file. Therefore, a professional method is the ultimate solution. 

One of the incredible software is the MacSonik OST File Viewer. With the help of this software, you can preview unlimited OST files for free. Besides, this software will maintain the hierarchy of files/folders in the preview panel. Furthermore, it allows you to convert the OST file into a more compatible file format. Therefore, you will be able to view OST files on different platforms. 

Steps to View OST File Without Outlook

Here, we will discuss the detailed steps to view the OST file effortlessly. 

  1. To open OST file without Outlook, run the Mac OST viewer for Mac. 
  2. Click the Select Files/Select Folder tab to choose the OST file that you want to preview. Press the Open tab. 
  3. In the next panel, all the chosen files will be visible in the tree structure mailbox. Select and preview its content including subject, body, attachments, and other information. 

With these steps, you can access OST file without Outlook. Besides, you can use this software to convert the OST file into other file formats. Well, the conversion will help you preview OST file data on various email clients and operating systems. Now, continue further to convert the OST file into PST. 

  1. Once you preview the OST file, select the OST files for Conversion and tap Next
  2. Choose the PST file format from the drop-down menu. 
  3. Choose the desired location on your system to save the resultant PST file. 
  4. Now, press the Convert tab to begin the conversion from OST to PST. 

To learn more about the software, read its remarkable features that help you access OST files without Outlook quickly and effortlessly. 

Remarkable Features of This Tool

Some of the remarkable features that help you open OST file without Outlook are explained below. 

  • Direct Conversion of OST files into PDF, MBOX, and other formats. 
  • Using this software, you can convert specified date range data. 
  • If you want to exclude the attachments from conversion, you can do so. 
  • Also, it will help you to remove similar data automatically. 
  • This software is simple and easy to handle. 
  • If you’re converting the OST file into PST, you can split the resultant PST file into multiple smaller parts. 

Besides these features, you can gain more features and make the process more comfortable. 

Also Read – Convert OST File to PST

Conclusion

We discussed the method to open OST file without Outlook application. Most users look for a method to view OST files without Outlook when they don’t have Microsoft Outlook access. In that scenario, you won’t be able to open OST files manually. Thus, using an OST file viewer can help you view and read them without installing the Outlook application. 


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