The best way to break down massive PST files is with SameTools PST Split Software. Users who find slow Outlook performance or storage problems from big PST files can easily split them with this utility. It provides a range of splitting choices like size, date, and folder so users can adjust the procedure to their requirements. The user-friendly interface guarantees that even non-technical people might run this application with simplicity. It maintained the database files throughout the Outlook PST file division process. Operating on Windows OS and MS Outlook versions, this application To try its functions and split up a few items for free, download the trial edition.