10 years ago, Aladdin System took care of most of the files from the Internet for Mac users with its popular freeware application called StuffIt Expander. Now, disc images are more popular, and Mac users sometimes grab disc images for Windows OS. There are many extensions such as bin, cue, daa, mdf that Mac users don’t usually use. And we have wrapped up some of the popular file extensions used under Windows OS to show how Mac users can open such files.
