Terminal: The command line input is different from what you would use for Windows. In a Mac computer, you can use a different command line input in Terminal, or you can use the native Disk Utility to convert DMG into ISO. You must also run Terminal in the same directory location as your DMG file. Replace the example files with the real file names. Step 3: Finally input this command to convert DMG to ISO ( dmg2img demo.dmg demo.iso) Step 2: After the package installed sucessfully, then input this command to install the package ( sudo apt-get install dmg2img) Step 1 : Lanuch Terminal app and update the system via this command ( sudo apt-get update) dmg file to ISO with a set of text commands. Actually, there is a package called dmg2img, which is able to convert. All apps are distributed in open source license, meaning you don't need to pay a single peny to use the app. The best thing about Linux is that you can complete a lot of tasks totally for free.
