To convert MBOX to Outlook PST format and get Thunderbird in Outlook PST, you'll need to use the SysInspire MBOX to PST Converter Tool, which is a trustworthy programme. After completing the MBOX to PST conversion, users can safely import MBOX files into Outlook without losing any data. It comes with a range of advanced features that enable users to safely convert MBOX files to PST format. Users can batch convert MBOX files to PST format with a single click using this utility. This programme is compatible with all versions of the Windows operating system.