suggests me best solution

 

There are many solutions in the market but the KDETools PST Splitter is one of the best PST Splitter to split the large PST files. This Splitter is trusted and also checked by IT experts.

Visit here: Split PST Tool to Divide/Split Large Outlook PST File into Smaller Parts

 

If one can want to split large PST files in Outlook then, I would like to suggest Bitdataconversion PST Splitter tool. This tool Split the last Large PST file into multiple Outlook PST file such as by date, by size, and by folder. The tool supports both Unicode or ANSI PST files and also compatible with all windows version as well.

For more info visit- https://www.bitdataconversion.com/split-pst-file.html