Cigati PST Splitter Tool is a robust utility designed for Windows users to efficiently split large and oversized PST files into multiple smaller PST files. With an average rating of 4.9 based on 593 reviews, this software excels in breaking down PST files while maintaining data integrity. Users can split single or multiple PST files based on criteria like date, size, folders, and sender's email, ensuring flexibility in managing Outlook data.

This tool offers features such as bulk splitting of PST files, the ability to split based on size, date, sender's name, and folder, along with an inbuilt Ignore Duplicate Mail feature. Users can also protect and lock their PST files post-splitting and choose the output location for the resultant PST files without any data alteration. Compatible with all Outlook PST file versions, this software operates independently of Outlook installation, providing a seamless user experience.