Split PST File

If your Outlook data file has grown too large, you might face slow performance or even corruption. The MSOutlookHelp PST Splitter helps you safely split PST file into smaller parts so you don’t lose access. It lets you divide big PSTs based on file size, making them easier to manage and less prone to errors. The utility supports both ANSI and Unicode formats, so no matter when your PST was created, it can split it. It also preserves the original folder structure and metadata, so after splitting, you get smaller PSTs with intact emails, contacts, calendars, and more.