Tired of switching between multiple PST files for contacts, emails, or tasks? With the powerful Aryson PST File Merger, you can not only merge full PST files but also choose to merge contacts --perfect if you're just managing your address book. The software supports all three merge modes: Join, Merge, and Add, giving you full control over how the combined data is structured. It works with all versions of Outlook PST files, and the output can be saved in both Unicode and ANSI formats. Additionally, the tool gives you a real-time preview of items before merging, ensuring you include only what's important.