This document summarizes a software tool that converts MBOX email files to Outlook's PST format. It notes that MBOX files can only be read one at a time, creating issues, while Outlook PST files allow simultaneous access. The software allows conversion from several email clients to PST, previews mail items, and saves the converted files in a chosen location. System requirements are listed as Pentium-level processor, 1GB memory, 40MB hard disk space, and Windows 8, 7, Vista or XP.