To split the large PST file into multiple small files, the MSOutlookHelp PST splitter Tool is the best option. The software is risk-free and performs its functions without any damage to the file. It supports the PST files created by different Outlook versions, including the latest one. Check out the free demo version of the tool on your Mac or Windows device.
Read more: https://www.msoutlookhelp.com/pst-splitter/