You can browse the files right in the DMG Extractor window if you just want to see what’s inside the DMG file. If you need to extract the file, click the “Extract” button on the toolbar, and then choose one of the extraction options. You can extract all files to the desktop or a folder of your choosing.

Key features of DMG Extractor

DMG Extractor is able to work with a wide area of Disk Image files and encrypted DMG files as used by Apple's macOS, iOS, tvOS and watchOS.

Even where the files are not converted to ISO or IMG files, DMG Extractor can open them in order to extract their content. Our application is fully compatible with Bzip2, Zlib, Raw and Zero block type DMG files.

You can use DMG Extractor for various purposes: to open a movie from the archive on your Windows-based computer, to retrieve the contents of a DMG file or to get the IPSW restore file from a macOS or iOS beta.

Compatibility

DMG Extractor runs on any modern Windows PC (Vista or newer).

What do you get when you make a digital copy of a disc? You get a disc image. But depending on the operating system you’re using, the disc can come in two common extensions: DMG or ISO. But how do you even open a DMG file if you’re using Windows? Is it possible? Yes, it is and here’s how, but first, let’s break down both extensions a bit further for a better understanding.

What is a DMG File?

For those of you familiar with an ISO file, a Windows-based disk image file, then you’ll have no problem understanding a DMG file, the mirror image of ISO files for Mac OS.

If you want to install a program to your Mac OS, rather than use an ISO file, you would use a DMG file instead. Both an ISO and DMG file are filled with all the necessary installation files, like the installation wizard, to install a program to your computer, whether it’s Windows or Mac OS. You’ll also see these a lot with compressed files.

Of course, if a DMG file is only supported by Mac OS then a Windows PC isn’t going to be able to open it. However, you do have the option to, at the very least, view the files contained within a DMG file if you’re using a Windows PC.

Opening a DMG File in Windows

The problem with trying to execute a DMG file in Windows is, if it’s a program, you can’t actually run the program and install the program inside; it’s unique to Mac OS. However, on the other hand, because a DMG file can also be a simple compressed file, any kind of images and videos contained within can still be opened.

But before you can do any of that, you’ll need a program that can actually do the job. Both PeaZip and 7-Zip can do the job for you. They’re free to download and, unlike a DMG file, these can be opened and installed on your Windows OS.

1. Install PeaZip or install 7-Zip by opening the executable you downloaded from their websites.

2. Find the DMG file you want to open and right click on it. Doing so will open a menu full of settings and various options.

3. Now, depending on the program you installed–PeaZip or 7-Zip–then you’ll either click Extract All… or hover over 7-Zip, which will open a submenu, then click Extract files… or, alternatively, you can click Open Archive if you just want to see if the files are worth extracting.

4. If you want to extract, then continue with the extraction by choosing a location to extract the files to, preferably in a location that’s easy to reach. Then click OK.

5. After a few moments, depending on the size of the compressed file, you’ll find the extracted files in the location you chose in the previous step.

What Do You Do With Dmg Files

Bottom Line

What Do You Do With A Dmg File In Windows 7

As you may have realized already, it’s pretty easy to open a DMG file on a Windows. Unfortunately, you just can’t execute any kind of program files that a DMG file may contain. However, if the compressed file contains any pictures or videos, then you’ll have no problem viewing those specifically, provided you have a media playback program that can play the extension.

With that being said, with the right tools, you can convert DMG files into ISO, but it depends entirely on the files. Once it’s converted to ISO, you can make an attempt at mounting the ISO to Windows with the appropriate program.