Both are 'archive' file formats meant for compressing many individual files into one single file. If you already know this, or if you just don't care, feel free to skip down to the next section for the actual instructions.Ī RAR file is similar to a ZIP file. In this quick overview, you'll learn everything you need to know about what RAR files are, why they exist, and how to open and extract RAR file contents on a Mac. You've never seen such a format before and, try as you might, you just can't seem to crack it open to access the goodies waiting for you inside. So you just downloaded a file and it arrived as a RAR archive.
