If you’re struggling to merge multiple PST files without using Outlook, the MailsDaddy PST Merger Tool is one of the most efficient and user-friendly solutions out there. This powerful utility can combine multiple PST files—whether ANSI or Unicode—into a single, well-organized file without needing Outlook installed on your system. It offers features like merging without duplicates, maintaining the original folder structure, and choosing between merge, join, or contact-only merge modes.
One of its most helpful features is the ability to exclude deleted or junk items, making your new PST file clean and optimized. The best part? You can download the free demo version of the tool to test its functionality. It allows you to merge the first 20 items per folder, giving you a solid preview of its capabilities before purchasing.