Convert OST File to PST Without Outlook – Proven Methods

Overview:  As we know, an OST file is an Outlook file that is tied to a specific Outlook profile and server, which means it cannot be accessed independently. On the other side, PST files are portable and can be accessed from any Outlook profile. Therefore, enterprises need to convert OST file to PST for backups & migration. To save their time & enhance productivity, this blog provides different solutions, along with a hands-on approach.

Why Do We Need to Convert OST to PST?

Given below are the reasons why organisations convert their OST files to PST format.

1. Users can access their data even if the original Outlook profile is unavailable.
2. You can recover your mailbox data after a server failure or account deletion.
3. Moreover, enterprises can create a portable backup of their Outlook mailbox data.
4. In addition, they can migrate their emails to a new Outlook profile or system.
5. Also, it helps organizations to prevent data loss during Outlook corruption or crashes.

Proven Methods to Convert OST File to PST

Now, as you have observed the above reasons for OST to PST conversion, it is a must to move on to the actual conversion. For that, you can pick either of the following two approaches:

1. Manual Approach
2. Quick Software

You can go through the upcoming sections of the blog to decide the method you want to proceed with.

Method 1: Manual Method to Export OST to PST

Follow the instructions below to export an OST file to PST format using Microsoft Outlook. Ensure that Outlook is configured with a valid Exchange account, which should be associated with an OST file. As OST files cannot be exported without proper authentication.

1. Install Microsoft Outlook & launch it >> click on the File menu.
2. Then, go to the Open & Export option & then select the Import/Export feature.
3. After that, under the Import and Export Wizard, you have to choose Export to a file.
4. Now, select the Outlook Data File (.pst) as the resultant format >> Next.
5. Next, choose the mailbox folder you want to export & click Next.
6. Then, click the Browse option to provide the location where you want to save the file.
7. If required, you can also rename the file.
8. Next, select the required options to handle duplicate files & click Finish.
9. If you require, you can set a password to protect the PST file >> click OK.

Limitations of the Manual Approach

1. This method requires the user to have an accessible Exchange account.
2. Users can’t convert orphaned or inaccessible OST files manually.
3. Moreover, this method is very time-consuming for large or multiple OST mailboxes.
4. In addition, there is a risk of data loss if Outlook crashes during the export.
5. Also, there is no advanced filter to export selective items.

Method 2: Quick Software to Convert OST File to PST

Several enterprises prefer to use Aryson OST to PST Converter to convert their OST files to PST format within a few seconds. This software can convert multiple OST files in one go without affecting the folder structure and data integrity. Moreover, users can view their selected files/folders before actually converting them. In addition, users get to use advanced filters like remove duplicate mails, skip previous mails, custom folder name, etc., to quickly refine their file selection within a few clicks. Also, the interactive interface and GUI help beginners to perform conversion, which eventually saves the training costs in organisations.

Simple Steps to Convert OST File to PST Using the Software

1. Firstly, start the Aryson OST to PST Converter on your existing computer.
2. Then, click on Select Files/Select Folders to load OST files from your local device.
3. After that, preview your emails and attachments from the right panel of the software.
4. Next, you have to select PST as the desired file format.
5. Now, you can utilize the advanced features of the software.
6. Specify the location where you want to save the resultant file.
7. At the end, click the Convert button to save OST as PST.

Conclusion

To access your Outlook data even in times of system crashes, accidental account deletion, or Outlook corruption, organisations convert OST File to PST. You can also perform this conversion using the above manual or automated approach. In case of a few OST files, the manual method will work fine. Whereas, for a large amount of data, an automated approach is the most recommended workflow to follow.

FAQs:

Q.1 Is it possible to save OST as PST without data loss?

Ans: Yes, using the Aryson OST to PST Converter, users can save OST as PST without affecting the original mailbox data.

Q.2 Why does Outlook fail to convert OST to PST?

Ans: Outlook may fail to export OST files due to inactive Exchange accounts, corrupted OST files, synchronization issues, oversized mailboxes, or insufficient permissions.

Q.3 Can I convert orphan OST file to PST?

Ans: Yes, you can convert orphan OST files to PST using the Aryson OST to PST Converter.

Q.4 Is manual OST to PST conversion free?

Ans: Yes, the manual method is free. However, it has several limitations and cannot convert orphan OST files.

Q.5 Can large OST files be converted to PST using manual methods?

Ans: Manual methods are not suitable for large OST files because the process can become slow and unstable. Automated software is a better option for large mailbox conversion.

Q.6 Can I export OST to PST on Windows 11?Ans: Yes, users can export OST to PST on Windows 11 using either Microsoft Outlook or the Aryson OST to PST Converter.