# Split PST File Tool by SysTools Reviews
**Vendor:** SysTools Software  
**Category:** [Other IT Management Software](https://www.g2.com/categories/other-it-management)
## About Split PST File Tool by SysTools
SysTools PST Splitter is a dedicated utility designed to split large Microsoft Outlook PST files into smaller, manageable parts. It helps users reduce PST file size to avoid Outlook performance issues, file corruption, and size limitations. The tool supports both ANSI and Unicode PST files and works with all major versions of Microsoft Outlook and Windows. The software offers multiple splitting options, allowing users to divide PST files based on size, date, year, folder, or email ID. This ensures better mailbox organization while preserving the original folder hierarchy and data integrity. All email items such as emails, contacts, calendars, tasks, journals, and attachments, remain intact after the splitting process. SysTools PST Splitter operates in a read-only manner, ensuring that the original PST file remains unchanged during the operation. It is suitable for individual users, IT administrators, and organizations managing large Outlook data files. https://www.systoolsgroup.com/split-pst.html






- [View Split PST File Tool by SysTools pricing details and edition comparison](https://www.g2.com/products/split-pst-file-tool-by-systools/reviews?section=pricing&secure%5Bexpires_at%5D=2026-05-25+15%3A23%3A28+-0500&secure%5Bsession_id%5D=8abe0f5a-25f7-4cd0-875e-e27c3b5157d4&secure%5Btoken%5D=909f3f149b9919d05a2cccaad4bf29915c6385cf5aed6c78df60492e28e00a47&format=llm_user)


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