Split Outlook PST Tool to split any Size PST file
Step 1: Install & Run PST Splitter Software.
Step 2: Select Outlook format and Split Option (Split By Size, Date, Year, Folder, or Email ID)
Step 3: Select Size & specify in MB from which you want to split oversized PST file.
Step 4: Click on Split button and check status report.
If you want to break large the PST items in small parts, Here I recommend you try the Split PST Tool that can easily split large PST items according to date, year, size and folder option without installing MS-Outlook in your system. It split both ANSI and UNICODE formats. It supports all windows and Outlook versions.
Visit here for more info: http://www.split.pstfile.org/
Download the Split Outlook PST Tool for the complete procedure. Split Outlook PST Tool is a professional third-party software embedded with a strong algorithm that can easily and efficiently split the large PST file into small PST files with the hundred percent accuracy of data. Split Outlook PST Tool supports all versions of MS Outlook and is capable of splitting PST files creates using the MS Outlook version.