If you try to open EML files on mac, you might notice that not all of the basic applications support this format properly. It is possible that emails will not show correctly or that attachments will be difficult to view. When facing situations like these, it is considerably simpler to make use of a dedicated tool. I gave Softaken Free EML Viewer a try and I found that it was quite helpful for opening EML files in a just a few minutes and without any issues. It works as a standalone application so there is no requirement for you to install any email client. In addition to allowing you to view emails along with attachments, it preserves the layout of the original message. This is a secure alternative for you to consider when you only need to view EML files.