Split PST File Software - Version 2.2 Split PST file software to manage large PST files in simple way. It is rather difficult to manage large PST files. It is possible only after you split large sized PST file into multiple small sized PST files. Large PST files make some problems for us while working with Outlook such as:* Outlook speed becoming slow* Obstructing your work.You can split large PST files into multiple small sized PST files to manage MS Outlook and work with ease on it by using any commercial split PST file tool. Split PST file software is a comprehensive PST split tool which devised specifically to split large PST files into smaller portions to create independent small sized PST files. Split PST file software is capable to split PST file in various ways like:1- Split PST file by date2- Split PST file by size