It is simple to separate huge Outlook PST files into multiple smaller PST files with the Split PST Tool. It only takes a few simple steps to convert a huge Outlook PST file using this free application. It categorizes Outlook PST files based on their size, year of creation, and folder. All Windows OS versions are supported, including 2021, 2019, 2016, 2013, 2010, 2007, and 2000. It distinguishes between ANSI and Unicode PST files. Users can discover more about the application's features by downloading the free demo version.
More information:- https://www.betavare.com/split-pst/