TrustVare MSG to EML Converter Tool is a powerful and simple program that can change MSG files to EML format. It can change a lot of emails at once, keeps the emails' properties and files, and ensures the change is correct without slowing down the system. The tool works with all versions of MS Outlook and makes it easy to view converted emails on Thunderbird, Entourage, and other clients that accept EML. It's simple enough that people who aren't tech-savvy can use it because it has a nice layout.