Mailvita Split PST for Mac is a smart and useful utility that lets Mac users break large Outlook PST files into smaller, easier-to-handle pieces. This tool is the best way to fix Outlook problems caused by massive PST files that make it slow or crash. You can divide PST files by size, date, folder or email ID, which gives you full control over how your data is structured. The software works with all versions of Outlook, including 2021, 2019, 2016, 2013 and previous. It is also compatible with both ANSI and UNICODE PST formats. The interface is straightforward to use for both technical and non-technical people, so they do not have to worry about anything. You do not need to have Outlook installed to use the tool, and it ensures that all of your data will be safe, with no loss of emails, attachments, contacts or calendar entries. It is entirely compatible with all major versions of macOS, so it is a great solution for people, IT managers and businesses who need to manage huge PST data quickly and easily. Before buying the software, users can check out the free demo edition to test it.