How to Split Large PST File into Smaller Parts Fast and Error Free Method

WilliamsWelsh

Member
Jun 24, 2025
39
0
6
Large PST files in Outlook can significantly slow down performance, increase the risk of corruption, and make backups complicated. When your mailbox grows too big, the most effective solution is to split the PST into smaller, manageable parts. Cigati Solutions offers a detailed guide explaining how to split PST files safely while preserving emails, attachments, and folder structures. You can read the full guide here: Easy Ways to Split Large PST File into Smaller Parts or Files.
While manual methods, such as exporting folders or archiving, can work for small PST files, they are time-consuming, prone to errors, and impractical for multiple or very large files. The Cigati PST Splitter Tool provides a faster, more reliable, and error-free solution. This professional software allows you to divide PST files by size, date, folder, or sender without losing any data. It preserves the folder hierarchy and metadata, supports both ANSI and Unicode PST formats, works with all modern Outlook versions, and even lets you split multiple PSTs at once. Whether you are managing personal email archives or corporate mailboxes, using this tool ensures a smooth, secure, and efficient process.
By combining the step-by-step guidance from the Cigati blog with the efficiency of the PST Splitter Tool, you can maintain Outlook performance, prevent corruption, and simplify future backups. This approach is ideal for IT administrators and individual users alike who want a fast, reliable, and hassle-free way to split large PST files. For anyone seeking an efficient and error-free method, this combination provides the ultimate solution.