
It’s important to point out the file extension method typically works fine on a Mac but if you want to use the resulting image to burn a bootable disk, or burn it through Windows or Linux, you’ll probably want to go with the more complete method shown below. iso and accept the changes by selecting “Use. If you don’t have file extensions showing in Mac OS X you’ll need to do that first, then just rename the extension to. iso disk image, and in fact you can often convert the cdr to iso just by renaming the file extension from the Finder. Now if you want to get the CDR file to ISO format, there are a few easy ways to do that. It’s also immediately visible in the Disk Utility sidebar if you want to do something else with the file.

Before we start, let's download a dmg file from the public domain. Here are ways that you can convert dmg files to iso files on Mac OSX, Windows and Linux.

You can now import DMG files or a folder containing DMG files.

How to convert DMG to ISO using ImgBurn: For conversion of DMG to ISO, select Write files/folders to disc option (Build mode) from its interface. Although there are some processes that would be used to convert the DMG file into ISO file in Mac OS X. We have so much in Mac that would make it easy for us to convert an ISO file to DMG and DMG file to ISO and also no additional software is required.
