Is your Outlook mailbox inaccessible due to corruption? You must be looking for the best PST Repair tool to repair PST file. Corruption takes place in PST files due to various reasons, such as virus attack, bugs infection, software malfunction, hard disk failure, sudden power outage, etc. But corruption most commonly occurs when a PST file exceeds its maximum size limit, i.e. 2 GB for ANSI PST file and 20-50 GB for Unicode PST file.
Microsoft provides you the Inbox Repair tool, commonly known as, to repair PST file. It comes as a built-in repair tool with Outlook client that can scan corrupt PST file for errors. Since scanpst.exe utility can only fix header corruption issues, it may fail or not work in a case of severe corruption. In such situation, professionals users and experts always recommend using 3rd party PST Repair tool.