Repair Corrupt 2GB PST File

Oswald Foster | Updated On - 25 Mar 2021 |

Read time 6 min

Emails, contacts, calendars, events, alarms, project schedules created with Microsoft Outlook email client are stored on the user’s computer in the form of PST files. The PST files created in Microsoft Outlook versions earlier than Outlook 2003 and 2007 have a 2GB size limitation, which means the PST file in which emails are stored cannot exceed 2GB. And if the file size exceeds 2GB, users face situations of freeze mailbox, inaccessible emails with loss of emails and data.

Losing all of your important emails, notes, contacts, to-do list, etc. can be a big loss for you. In case, you fall into such a harassing situation what will you do to get your data back. Do not worry about that because here is the solution to come out of that strenuous situation.


Nowadays recovering data from PST file when it reaches 2GB size limitation is not a big concern. With the following solutions you can easily get your emails back in a short duration:

Compacting PST File:When Outlook is not able to open the mailbox then you should first try to compact the PST file. During the process of compressing the PST file, Outlook eliminates the deleted items space. The following steps will help you to compress PST file in Outlook 2003 and earlier versions:

  1. Start Microsoft Outlook
  2. E-mail Accounts in the Tools menu.
  3. Click View or change existing e-mail account and then click Next
  4. Click Microsoft Exchange Server and then click Change
  5. Click More Settings
  6. Select the Advanced tab and then click Offline Folder File Settings
  7. Click Compact Now. The process to compact the PST file starts
  8. After the process is finished, click OK
  9. Again click OK and then click Next
  10. Click Finish to complete the process
  11. Restart MS Outlook.

When you restart Outlook, you will be able to view your emails. However, if you still face the same issue then try the next solution.

Deleting Emails from PST File: You can reduce the PST file size by deleting some of the existing emails from it. To delete emails from the PST file, execute the following steps:

  1. Start Microsoft Outlook
  2. Select Work Offline from the File menu
  3. Now, select emails in the Inbox folder that you want to delete and press the DELETE key
  4. After deleting all selected email, also delete them from Deleted Items folder
  5. Restart Outlook

After restarting Outlook when you click on Send/Receive, you will be able to access your emails. But, if Outlook is having a problem accessing emails then it means the PST file has been damaged due to oversize. Now, the only solution for you is to repair the corrupt 2GB PST file.

Repairing PST File: You can repair PST file damaged due to the 2GB size limit through a third-party PST repair and outlook repair software.

Kernel for Outlook PST Repair, to repair PST files and perform successful outlook repair is efficient, reliable, and cost-effective software designed to repair damaged PST files. After repairing the PST file, you can save the recovered emails, contacts, etc. at a user-defined location from where you can access them in your Outlook account. Kernel for Outlook PST Repair tool supports Outlook 97, Outlook 2000, Outlook 2002, Outlook 2003, and Outlook 2007.

The tool does not include any limitations on the PST file size and supports 2GB or more file size easily for repair purposes. It supports both ANSI and UNICODE format files for quick, efficient, and flexible repair with a preview feature and advanced integrated filter options. Let us understand the simple steps to repair corrupt 2GB PST file with the Kernel for Outlook PST Repair solution installed on your Windows system.

  1. Launch the Kernel for Outlook PST Repair tool. Click on the Browse option to add 2GB PST files.
  2. Select the second option to add multiple 2GB PST files and use the plus icon to browse and add the files from the system location. Then click Next.
  3. All the added PST file mailboxes will be retrieved. Select any file item from the left panel to view its content details on the right panel. After this click on the Save option.
  4. Select the PST file option from the list and click Next.
  5. Choose and apply the desired filter options to move only the required content after repair. Then click on the Next option to proceed.
  6. Choose the split PST file size, and add a prefix to repaired files if required, and then click Next.
  7. Click the Browse option and provide the destination path location for the repaired 2GB PST files, select the saving preferences, and click Finish to start the repair.
  8. The repair progress can be viewed till its gets 100 percent completed.
  9. Hence, the successful repair of the 2GB PST files is executed quite conveniently.

Use this tool to save your PST files to other file formats, Outlook Express, Office 365, and more other destinations.