Softaken Split Outlook PST Software is a professional PST splitter tool for large mailbox files; it is a reliable and easy-to-use solution. It lets you safely split oversized PST files into smaller parts without losing emails, attachments, contacts, or folders. You can split PST files by size, date, year, or folder according to your needs. The tool works with all versions of Microsoft Outlook and runs on Windows, making it a great choice for both technical and non-technical users who want to manage large Outlook data files efficiently and improve Outlook performance. Before purchasing, users can test out the features and capabilities of the split PST file software for free.