Installing the ToolsBaer Merge PST Software is the latest solution to merge multiple PST files at once. This user-friendly program allows users to quickly merge two or more PST files into one without losing any data, including contacts, calendars, events, tasks, attachments, and other data. Also, both skilled and non-technical users can easily merge multiple PST files. The program supports ANSI and Unicode PST files. All versions of Windows, including Windows 11, Windows 10 S, Windows 10, Windows 8/8.1, Windows 7, Windows Vista, Windows XP, and Windows 2000, can install this software. Also, all versions of Microsoft Outlook, including 2007, 2010, 2013, 2016, and 2021, are compatible with this program.