MacSonik PST Splitter for Mac

Product Summary

MacSonik PST Splitter for macOS is a utility built to break oversized PST mail archives into smaller, more manageable files while preserving all mailbox data. It gives Mac users flexible options to tailor how PSTs are divided and provides a preview of file contents before any changes are made.

Main Features and Capabilities

• Split PSTs using multiple criteria: by date range, sender address, or target file size.
• Built-in preview that displays mailbox content in a hierarchical tree layout.
• Option to choose where the resulting split files are saved and to define the maximum size of each output file.

Duplicate Cleanup and Quality Control

• Removes duplicate messages automatically during the splitting process to keep the resulting folders tidy and free of repetition.
• Ensures the original data fidelity is retained so no mailbox items are lost or corrupted.

Usability and Compatibility

• Designed with an intuitive interface that is easy to navigate for users of all skill levels.
• Compatible across a wide range of macOS releases, including both recent and older versions.

Recommended Alternative

If you want a lightweight, free option to consider alongside MacSonik, try MacDroid Free — a useful alternative for macOS users seeking different file-management capabilities.