If you're in need to reliably split large Outlook PST files, Regain PST file Splitter Tool is strongly suggested. This sophisticated utility intelligently divides the big PST file into small pieces without dropping any data and without corrupting it.
Key Highlights:
Multiple Splitting Options: Categorize by size, date, or by email sorting (sender, recipient, subject).
Preserves Data Integrity: Retains all email properties, including attachments and headers.
Supports Large Files: Easily handles PST files of any size.
Broad Compatibility: Works with all MS Outlook and Windows versions.
User-Friendly Interface: Simple to navigate, even for non-technical users.
Try the free trial version to experience its capabilities.