Split large PST files with vMail PST Split Tool.Simple and Intuitive Interface: The tools user-friendly interface makes it easy for anyone to use, regardless of technical expertise. No Outlook Dependency: vMail PST Split Tool works independently, so you dont need Outlook installed to split PST files. Compatible with All Outlook Versions: It supports Outlook 2019, 2016, 2013, 2010, 2007, and earlier versions. https://azuremarketplace.microsoft.com/en-us/marketplace/apps/vartikasoftwareprivatelimited1702907737065.vmail-pst-split-tool?tab=Overview