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on December 30, 2025
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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. 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. Microsoft Inbox Repair Tool or SCANPST.EXE may stop responding or crash during the PST repair process. In such cases, you can use Stellar Repair for Outlook—an advanced inbox repair tool—to repair online Outlook email repair utility corrupt PST files.
Start Using Stellar Repair for Outlook Today.
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). OutlookFIX from is yet another notable PST repair software that can repair Personal Folders file of Outlook version 2016, Outlook 2013 PST file, as well as Troubleshoot Office 365 Sync and Login Issues supports all other versions.
Step 2: Method 2: Check Outlook Data File(.pst) size Before Scanning
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. Microsoft Outlook is a popular email client among Windows users. If you’re using it on a daily basis, you must be familiar with the Outlook data file.
Best PST Repair Tool Available in the Market – Compare Them
A PST file stores the complete mailbox of MS Outlook client which includes email messages, contacts, calendars, tasks, journals, etc. If you have a corrupt PST file, you can’t open or access it. In such a situation, you must repair the PST file by using a smart PST Repair utility. There are many vendors in the market which provide you PST Recovery software. You can compare them and choose the best one as per your requirement. However, some files are too large or so severely damaged that ScanPST often fails.
Advanced Inbox Repair Tool
There are many other software utilities that are at par with scanpst.exe, which can give you a healthy Outlook data file while overcoming the limitations of the inbuilt tool.It can scan, diagnose, and attempt to correct the damaged files whenever corruption occurs.DiskInternals is an award-winning software company committed to developing a wide range of high-quality data recovery products including the Outlook Recovery software.Fixing or resolving the "Microsoft Outlook Inbox Repair Tool is not Responding." error might be easy after performing the methods as mentioned earlier.Whenever these warnings haunt your Outlook, it's a bright red flag that your PST file is compromised.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.The message reveals the number of each kind of data items that can be retrieved in the new Personal Folders file.
Third-party tools, such as Repairit for Email, can handle the tougher cases by providing an in-depth approach to data recovery. Stellar is the most popular name in the field of data recovery since 1993. It has more than 2 million satisfied customers all around the world. The Outlook PST file Repair tool provided by fixtechguide Windows Update outlook fix Stellar is designed to repair the most severely corrupt PST files and to restore maximum possible data from it. You can choose the one that best fits your needs and requirements.
Everywhere I search on the internet, they say that it can only handle files up to 2 GB, which is kind of unbelievable. Fixing or resolving the "Microsoft Outlook Inbox Repair Tool is not Responding." error might be easy after performing the methods as mentioned earlier. But what if you won’t be able to repair the PST file using the Inbox Repair Tool because its issues won’t be fixed yet? In that case, the recommended third-party solution is your better choice.