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 repair PST file without data loss 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

• Stellar is the most popular name in the field of data recovery since 1993.
• Unlike the Inbox Repair tool, Stellar Repair for Outlook can repair PST files without any file size limitation.
• The software is compatible with all Outlook versions, including 2021, 2019, 2016, 2013, 2010, 2007, 2003, 2002, and 2000.
• The software repairs severely corrupt PST files with 100% accuracy and without any risk of data loss.
• Talking about the Outlook program, it supports all available versions including Outlook 2016.
• Additionally, the tool can retrieve mailbox components from encrypted or password-protected PST files while keeping the data intact.
• Data recovery experts and professional users widely recommend this product.

While the ScanPST.exe tool may help you fix minor Outlook PST file corruption issues, the tool may not be able to connection status shows disconnected 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?

This tool would be the best alternative to Outlook Inbox Repair Tool. Yes, the software can help you resolve this problem by restoring the inaccessible mailbox data in new usable PSTs. Install and launch the software on your PC, select and scan the inaccessible PST file, and save the mailboxes in a fresh PST. It is a flawless software at par with the Outlook’s Inbox Repair Tool. Moreover, it overcomes the limitations of the built-in tool called scanpst.exe. It is an out-of-the-box software that can repair your PST file, even if it is severely damaged and has a capacity greater than 2GB.

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 modern authentication troubleshooting 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.



So you get to afford a great amount of portability, as the data can be accessed in various programs. Further, the software can save the newly created PST file at any location on the system or network drive, entirely based on user preference. The Technician edition of the software can also export the fresh PST file directly to Office 365 and provides additional options to save in MBOX and DBX file formats. However, the downside is that it is well suited for users with an advanced technical know-how. Also, severe corruption issues can be outside its capability in several situations. Thus, they can be used as alternatives, for both individual and business purposes.