PST splitter open source

Managing oversized Outlook PST files can be challenging, especially when performance issues or corruption risks arise. A PST splitter open source tool helps you divide large PST files into smaller, more manageable parts without data loss. These tools often provide flexibility to split by size, date, folder, or email ID. Open-source PST splitters are cost-effective and suitable for users who want basic PST management functions without expensive licenses. However, most open-source solutions may lack advanced features like preserving folder hierarchy or handling encrypted PSTs. For professional or corporate environments, dedicated PST splitter software offers better speed, accuracy, and support. Still, open-source PST splitters remain a practical choice for personal Outlook users seeking a free and transparent way to manage mailbox data efficiently.