Now you can split multiple PST files into unlimited numbers of smaller PST files by using slit Outlook PST file. Users can split PST file by different way like by size, by selected folder, by date, and by year. Split PST create NEW PST for each splitted folder, you can save those splitted folder at your end. Split PST file kept all Meta data like cc, bcc, attachment, sent/receive etc intact during the process.