But, it currently works with Windows OS, so macOS users will need to use other software listed in this post. This is a free utility and you can use it to edit the format of your DMG file. The first tool that is claimed to convert DMG file to ISO format is dmg2img. Since there is no inbuilt tool on Windows or Mac supporting the conversion, so we'll need a third-party app to do this. In this guide, we'll walk you through possible methods to turn a DMG to ISO file to mount on Windows.īelow are proven apps to help you turn DMG file into ISO to mount it on Windows. If you want to convert a DMG file to ISO format to run it on Windows operating system, there are a few ways to do so. Since Windows OS can not run dmg file, so you will need to convert DMG to ISO file to mount it on Windows computers. Most of the apps are available in dmg and this type of file is not strange to Mac users. DMG is the disc image that is mostly used on macOS computers.