PST Splitter for Oversized PST - Version 4.0 As you can see from oversized PST files you are unable to control Outlook not get faster work on Outlook. You need to split oversized PST files then you get Outlook act quickly. We are suggest to use PST splitter for oversized PST tool which able to split oversized PST files into smaller fragments. Oversized PST file splitting software has capability to split all Outlook data like: contacts, journals, inbox, to do list, task, to do list, email attachments and address book etc split into smaller fragments. PST splitter for oversized PST tool carried all Outlook and Windows editions. PST splitter oversized tool has 5 tact *PST splitter for oversized PST by size*PST splitter for oversized PST by date*PST splitter for oversized PST by year*PST splitter for oversized PST by sender emails*PST splitter for oversized PST by folders/selected foldersYou can also take trail run that split first 50 Outlook PST files into smaller segments. After trail out you can use our PST splitter for oversized PST