How to recover data from corrupt PST file with Outlook PST recovery tool

Microsoft Outlook is a popular email client used by individuals and organizations worldwide. It offers various features such as email management, calendar scheduling, task tracking, and more.

However, Outlook data files (PST files) can become corrupt due to various reasons, leading to data loss and other issues. This is where Stellar Repair for Outlook comes in handy. This powerful tool can repair corrupt or damaged PST files, recover Outlook mailbox items, even deleted emails too, and preview the mailbox data post-repairing. In this article, we will discuss how to recover data from corrupt PST files using Stellar Repair for Outlook.

What is a PST file?

A PST (Personal Storage Table) file is a file format used by Microsoft Outlook to store emails, contacts, calendars, and other mailbox items. It is used for archiving and backup purposes. 

Symptoms of a corrupt PST file

When the PST file becomes corrupt, you may experience the following symptoms:

  • Outlook crashes frequently
  • Unable to send or receive emails
  • Emails are missing or deleted
  • Outlook freezes or hangs
  • Outlook displays error messages

Causes of PST file corruption

There are several reasons why a PST file can become corrupt or damaged, including:

  • Virus or malware infection
  • Hardware failure
  • Sudden power failure
  • Large-sized PST file
  • Software conflicts
  • Network issues

Methods to repair a corrupt PST file

There are mainly two methods to repair a corrupt PST file, including:

  • Repairing PST file using Scanpst.exe
  • Using a third-party PST repair tool 

Repairing PST file using Scanpst.exe

Scanpst.exe(also known as Inbox Repair tool) is a built-in utility in Microsoft Outlook that can repair minor PST file errors. Here are the steps to repair the PST file using Scanpst.exe:

  1. Close Microsoft Outlook.
  2. Open the Scanpst.exe tool. The location of the tool varies depending on the version of Outlook you are using.
  3. Browse to the location of the PST file you want to repair.
  4. Click the “Start” button to begin the scanning process.
  5. After the scanning process is complete, click the “Repair” button to fix the errors.

Unfortunately, customers frequently complain that Scanpst.exe freezes or fails while attempting to fix Outlook PST files. In that case, it is advisable to use a reliable third party tool to recover your Outlook data.

Stellar Repair for Outlook – Overview and Features

Stellar Repair for Outlook is a powerful tool to repair and extract mailbox items from a corrupt PST file. It is a trusted tool used by MVPs and IT administrators worldwide. Some of the features of Stellar Repair for Outlook include:

  • Repairs corrupt or damaged Outlook PST file.
  • Previews Outlook mailbox data post repairing.
  • Recovers Outlook mailbox items and deleted emails too
  • Repair the PST file at your convenience
  • Advanced filters for selective recovery
  • Recover mailbox data and save it in multiple file format
  • Split and compact Outlook PST file
  • Export PST to Live Exchange
  • Export PST to Office 365
  • Manages PST files with Outlook Toolkit

Steps to Recover PST data using Stellar Repair for Outlook

Now that we have a basic understanding of the features offered by Stellar Repair for Outlook, let’s take a look at the steps involved in repairing a corrupt PST file using this tool.

Stellar Repair For Outlook Interface

Step 1: Launch Stellar Repair for Outlook

To start the recovery process, launch Stellar Repair for Outlook and click on the “Select Outlook Data File” option available in the Home tab.

Launch The Software

Step 2: Select the PST File

Next, a pop-up screen will appear, allowing you to browse or find the corrupt PST file for recovery. If you know the location of the PST file, click on the “Browse” button to select the file manually. Alternatively, click on the “Find” button to search for the PST file automatically.

Select PST File

Step 3: Initiate the PST Recovery Process

Once you have selected the PST file, click on the “Repair” button to initiate the recovery process. The software will start scanning and repairing the PST file simultaneously. Remember: The time taken in scanning is dependent on the PST file size and level of corruption.

PST Recovery Process

Step 4: Preview the Restored Outlook Mailbox Items

After the scanning is completed, Stellar Repair for Outlook will preview the recovered Outlook mailbox items in the Left pane. You can click on individual folders to preview the items and ensure that everything has been restored correctly.

Preview Of Restored Mailbox

Step 5: Save the Repaired PST File

Now that you have previewed the restored mailbox items, you can select a specific folder or all items for recovery. Click on the “Save Repaired File” button to proceed with saving the repaired PST file. A pop-up window will appear, allowing you to select the PST file format and specify the location where you want to save the repaired file.

Save Repaired PST

Step 6: Confirmation Message

Finally, after the repaired PST file has been saved at the specified location, a confirmation message will be displayed on the screen. You can now launch Outlook and import the repaired PST file to access all your mailbox items.


1. Can I use Stellar Repair for Outlook to recover emails from a password-protected PST file? 

Yes, Stellar Repair for Outlook supports password-protected PST files. 

2. What is the maximum size of PST file that Stellar Repair for Outlook can repair? 

Stellar Repair for Outlook can repair PST files up to 50 GB. However, the scanning and recovery process may take longer for larger files.

3. Can I preview the recovered mailbox items before saving them? 

Yes, Stellar Repair for Outlook allows you to preview the recovered mailbox items before saving them. You can select specific folders or all items for recovery and preview them in the software.

4. Does Stellar Repair for Outlook offer selective recovery options?

Yes, Stellar Repair for Outlook offers advanced filters for the selective recovery of mailbox items.

Wrapping Up

Stellar Repair for Outlook is a powerful tool that can help you repair and recover mailbox items from corrupt PST files. It offers a range of features that make the recovery process simple and convenient, such as advanced filters for selective recovery, the ability to recover mailbox data in portable file formats, and the option to split and compact large PST files. 

The software is easy to use and provides step-by-step instructions to guide you through the recovery process. If you are struggling to access your Outlook mailbox due to a corrupt PST file, the Stellar Outlook PST file recovery tool may be the solution you need.

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