If you want to split the PST files into smaller parts, try the Aryson Outlook PST Splitter Tool. This utility helps you break the oversized PST files into manageable smaller parts. It supports both ANSI and UNICODE PST file types and offers the option to set the password on the resultant PST files. You also have two saving options: Single PST or Separate PST for selected folders. It is compatible with all versions of Windows OS and offers an easy-to-use graphical user interface.
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