Try this ToolsGround PST Split Tool to split your archive PST files of MS Outlook 2016, 2010, 2013, 2007 Mailbox. The tool can easily break large or oversized Outlook PST file into small files by Date, Size, and Folder. It supports all the editions of MS Outlook and Windows OS.
More info:- https://www.toolsground.com/split-outlook-pst/