The SysInfo PST Import Tool is an easy-to-use software designed to help you import Outlook PST files into over 10 different email clients like Office 365, Gmail, Yahoo, Hotmail, iCloud, and more. It allows you to transfer emails, contacts, calendars, and other items from your PST file to these email platforms without losing any data. The tool supports large PST files, can import multiple files at once, and ensures that all your folder structures are maintained. Additionally, it helps remove duplicate emails during the import process and offers a date range filter to import only specific emails. The software is compatible with all versions of Windows and works with both ANSI and Unicode PST files.