Split Outlook PST - Version 2.2 When there is a huge considerably PST file, then to avoid being corruption of file, you can manage your Outlook PST file in three ways:-- Split Outlook PST File by Year: When you wants to take a look of PST file after 2008, then Split PST File by Year by using the appropriate tool. So we can get the desired result.- Split Outlook PST File by Date: There is a more strict way of Splitting Outlook PST File than by Year, i.e. Split Outlook File by Date.- Split Outlook PST File by Size: We can divide large Outlook PST File into small ones through our desired range, which is 256 MB to 4 GB.FREE software showcase: There is a model for test; by using it you can familiar of its elementary tools. You can divide first 50 Outlook PST files into small files through this.Fully operative version: