How To Convert DMG Files To ISO Files On Mac Method 1: Using the Mac terminalġ. This is just a 150KB dmg file and will be handy if you want to have something to test with while you’re following this tutorial. I found one on Apple’s article about The XMLHttpRequest Object website while I was learning Ajax and that can be downloaded from this link. Before we start, let’s download a dmg file from the public domain.
