How to Repair Corrupt or Damaged Outlook PST Files?

Anshu_123

Anshu_123

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A PST (Personal Storage Table) file stores your emails, contacts, calendars, and other mailbox data in Microsoft Outlook. PST files can get corrupted due to sudden shutdowns, oversized files, virus attacks, or faulty add-ins.

Signs of a Corrupt PST File​

  • Outlook won’t open or crashes frequently
  • Error messages while opening PST
  • Missing emails or folders
  • Outlook freezes while loading mailbox
Method 1: Repair PST Using Inbox Repair Tool (ScanPST.exe)

Microsoft provides a free built-in repair utility called Inbox Repair Tool (ScanPST.exe).

Steps:
  • Close Outlook completely.
  • Locate SCANPST.EXE on your system (usually inside the Outlook installation folder).
  • Double-click ScanPST.exe.
  • Click Browse and select your corrupted PST file.
  • Click Start to begin scanning.
  • If errors are found, click Repair.
  • Once done, reopen Outlook and check your mailbox.
💡 Tip: Always back up your PST file before repairing.

Method 2: Create a New Outlook Profile

Sometimes the issue is with the Outlook profile, not the PST file itself.

Steps:
  • Open Control Panel → Mail.
  • Click Show Profiles.
  • Click Add and create a new profile.
  • Set the new profile as default.
  • Open Outlook and attach your PST file again.
Method 3: Reduce PST File Size

Large PST files are more prone to corruption.

Steps:
  • Delete unnecessary emails and empty Deleted Items.
  • Archive old emails.
  • Compact the PST file from Outlook settings.
Method 4: Repair PST with a Professional Tool

If ScanPST fails or your PST is severely corrupted, use a reliable PST repair utility. Cigati Outlook PST Repair Tool is a reliable solution to repair corrupt, damaged, or inaccessible Outlook PST files. The tool scans PST files and recovers emails, contacts, calendars, notes, tasks, and attachments without data loss. It is designed for both home users and IT professionals who want a quick and safe way to restore Outlook mailbox data.

This utility supports repairing PST files created in all major versions of Microsoft Outlook. With an easy-to-use interface, users can fix PST corruption issues caused by large file size, unexpected shutdowns, virus attacks, or system crashes.
 
Shoviv Outlook PST Repair tool is a reliable solution to fix corrupt or damaged Outlook PST files with high accuracy and speed. It ensures complete data recovery without altering original content.

Key Features:

* Repairs severely corrupted PST files

* Recovers emails, contacts, calendars, attachments

* Maintains folder hierarchy and data integrity

* Supports large PST files

* Converts PST to multiple formats (EML, MSG, HTML, etc.)

* Simple and user-friendly interface

A free demo version is available to preview recovered data before purchase.
 
Repairing corrupt or damaged Outlook PST files is essential to regain access to your emails, contacts, and other mailbox data. PST corruption can occur due to large file size, improper shutdowns, or system errors.
One basic method is to use the built-in Inbox Repair Tool (ScanPST.exe) provided by Microsoft Outlook. Locate the tool on your system, run it, and browse for the damaged PST file. Click on “Start” to scan and repair errors. This method works well for minor corruption issues.

However, for severely damaged files, the built-in tool may not be effective. In such cases, using a professional PST Repair Tool is recommended. These tools are designed to recover all mailbox data, including emails, attachments, contacts, and calendars, without altering the original structure.
Solutions like BLR Tools offer advanced recovery features, deep scanning, and preview options to ensure complete data restoration. Overall, using a professional tool is the most reliable way to repair PST files safely and efficiently.
 
EdbMails PST Repair Tool helps you repair corrupt or damaged Outlook PST files and recover emails, folders, attachments, contacts, calendars, and other mailbox items while preserving the original folder hierarchy and metadata. It can handle both minor corruption issues and severely damaged or inaccessible PST files, including large-sized PST files.

The tool performs a deep scan to recover maximum data and ensures data integrity throughout the repair process. You can preview the recovered mailbox items before saving and selectively export specific folders or items as needed.

The recovered data can be exported as a new healthy PST file, which can be easily opened in Microsoft Outlook. In addition, you can also migrate the PST data directly to Office 365 or to a live Exchange Server, making it a complete solution for both recovery and migration scenarios.

The process is simple—load the corrupted PST file, scan and preview the data, and then save it as a PST or migrate it to the desired destination.

Step By Step Guides:
Outlook PST Recovery and Export
Import PST to Office 365
Import PST to Exchange

Video:

 
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