If you are looking for the solution to Split Outlook PST File into Smaller Parts, then you should download the PST Splitter Tool by RecoveryTools. I know you will find multiple online and offline tool in the market, but we highly recommended this tool because it comes with highly advanced features such as it can easily split your PST file into 2 GB, 5 GB, 10 GB and 20 GB. Also, it supports all types of PST file like corrupted, damaged, inaccessible, and orphan file.

The PST splitter tool comes with free demo version, which allow users to analyse the software performance and features.
To Know Working Steps and About Software Follow the Mentioned URL's
https://www.recoverytools.com/pst-splitter/

https://www.recoverytools.com/....blog/split-outlook-p