Using the MailsDaddy PST Merge Tool is a more efficient and reliable alternative method to combine PST files. This user-friendly application quickly merges multiple PST files into a single file while preserving the original folder hierarchy. It includes a built-in feature to eliminate duplicate items during the merging process, ensuring a clean and organized output. Designed for both technical and non-technical users, the tool simplifies the task with its intuitive interface. MailsDaddy also offers a free trial version that allows users to merge up to 20 items per folder, making it a practical choice for anyone looking to combine PST files securely, effortlessly, and without manual effort.