The Mailvita Split PST for Mac Software is the best solution to add multiple large PST files to split into multiple parts without error. This program lets you separate all of your Outlook files into different types, such as emails, projects, contacts, calendars, and more. You won't lose any info when you split Unicode or ANSI PST files with this app. There is no limit on the size of files that can be split with this tool. The meta properties and layout of the data can be kept the same by this tool. The software makes a log report of the split PST files so that you can compare them to the ones that weren't split. After splitting, this program adds new folders where you can store the split PST files. After breaking the PST file, users can save it anywhere they want. When users choose the splitting choice, they also have to pick which version of MS Outlook they are using during that process. All versions of Outlook can use the PST Splitter tool. If the user tells the software what version of MS Outlook they are using, it will instantly figure out what format the Outlook PST file is in. The program can also split PST files without installing Outlook. The splitting PST software works on both Mac and Windows computers, and there is a free trial version and customer service available 24 hours a day, seven days a week.