Splitting PST File - Version 2.2 Splitting PST file is needed to curtail the PST files size into small for better file management. The heavy PST files may hinder you Outlook performance and can result into PST file corruption. By splitting PST files in MS Outlook you can create a backup of your Outlook items like emails, contacts, tasks, journals, in your email application. This splitting PST file software can split the any size of PST files which obstructing your work with accuracy. All the Outlook items will get split with this splitting PST file tool. We know that the outlook PST files keep on increasing very time you use you Outlook emailing application. To restrict the PST files size below 2 GB in the business environment is not at all entertaining. Who will waste the time in deleting the Outlook items to create the space for further usage? So the best option is splitting PST file size with our sophisticated splitting PST file software which is PCVITA Split Magic software.