Whenever these warnings haunt your Outlook, it's a bright red flag that your PST file is compromised. The Outlook inbox repair can recover that damaged file so that Outlook returns to normal functions. You can download the software on Windows/ Mac Desktop or Laptop. You can also try Fix Outlook and Office 365 Errors 2025 the free demo version to fix errors in the PST file, i.e., responsible for Outlook crashing. Run the 'Stellar Repair for Outlook' software, and from the 'Select PST File for Repair' dialog box, click 'Find' to search for the archive corrupt PST file.

#1 – SysInfoTools Outlook PST Repair toolkit

• Last but not the least, it enhances your experience with its self-explanatory interface.
• Microsoft Outlook is a popular email client among Windows users.
• You can also try the free demo version to fix errors in the PST file, i.e., responsible for Outlook crashing.
• You can download the software on Windows/ Mac Desktop or Laptop.
• Yes, the advanced inbox repair tool is a reliable alternative to the Microsoft’s Inbox Repair tool or ScanPST.exe.

While the ScanPST.exe tool may help you fix minor Outlook PST file corruption issues, the tool may not be able to Fix Outlook Not Opening After Windows Update repair severely corrupt PST files. The advanced inbox repair tool from Stellar® can repair severely corrupt Outlook PST files and recover deleted Outlook mailbox items in a hassle-free manner. Additionally, the tool can retrieve mailbox components from encrypted or password-protected PST files while keeping the data intact. With Stellar's advanced inbox repair tool, you can repair and recover mail items from any corrupt, inaccessible, or damaged Outlook PST file in 3 simple steps.

Stellar Phoenix Outlook PST Repair

Protect them by strengthening your system using antivirus protection software. Catch and destroy potential threats before they cause corruption on your Outlook data. However, for you to overcome this unfavorable situation, Microsoft has a free of cost utility called ‘Inbox Repair Tool (scanpst.exe)’ inbuilt in Outlook. The sole purpose is to empower you to be able to repair Outlook PST file by executing it. This is how you can repair PST file without scanpst.exe.

How ScanPST.exe Alternative Works?

With Stellar's advanced inbox repair tool, you can repair such inaccessible PST files and save recovered mail items in a new PST file with a few clicks. The software is compatible with all Outlook versions, including 2021, 2019, 2016, 2013, 2010, 2007, 2003, 2002, and 2000. Yes, the advanced inbox repair tool is a reliable alternative to the Microsoft’s Inbox Repair tool or ScanPST.exe.

Saves Repaired PST Data in Multiple Formats

The software repairs severely corrupt PST files with 100% accuracy and without any risk of data loss. Unlike the Inbox Repair tool, the software helps you recover and restore deleted mail items after PST repair. Outlook data file (.PST) may become inaccessible due to corruption caused by the oversized mailbox (large PST), malware or virus intrusion, system or Outlook crash, etc.



The software will create a new healthy PST file rebuild Outlook data file quickly without any error. This way, you can access all recovered mailbox components in Outlook. Unlike the Inbox Repair tool, Stellar Repair for Outlook can repair PST files without any file size limitation.

Free Enhanced Preview of Outlook Mailbox Data

When Outlook ScanPST.exe not working, you can go for a professional third-party tool. This could be the best ScanPST alternative solution to repair Outlook folders. Let’s get started with the alternative of Outlook Inbox Repair Tool (Scanpst.exe).