Open DMG File! How to Open DMG Files? Complete Process:

Open DMG File: Have you downloaded the DMG file from the Internet but can’t open it? If you use a Windows PC, this is normal. DMG files are image files, such as the well-known ISO, based on the proprietary UDIF format developed by Apple.

 Simply put, these are files designed for the Mac system and not for Windows. For use on PCs equipped with OS Microsoft, you must necessarily rely on third-party applications, such as the one I am about to recommend.

 On a Mac, DMG files shouldn’t be a problem unless you’re working with corrupt files or have ‘bypassed’ the association between Files and the DMG file reader utility, which is included in macOS. 

If your file is infected, you don’t need much; you need to get a “healthy” version of the image file you are trying to open. However, in the second case, act in the macOS settings to solve the problem and re-open DMG files with a simple double click.

What is a DMG file?

DMG files are equivalent to files in ISO format in Windows since when they are opened, a new unit is created, a team that we have to access to install the separate file on our computer or put it in the Applications folder.  

In addition to the file that allows us to enjoy the program, this file usually contains a text document with brief description instructions on its operation or compatibility.

DMG file is a file format used to store compressed software installers using a physical disc. This macOS disk image format supports compression, file spanning, and encryption so that some DMG files might be password protected. 

How to Open DMG file?

If you use Windows PC and want to know How to open a DMG file, I leave you here, and there are some beneficial applications for that.


Maybe not everyone knows it, but 7-Zip, the famous free alternative to WinRAR, lets you Open Files DMG in a straightforward way. 

Unfortunately, it doesn’t support password-protected DMG files, but it works fine otherwise.

To download 7-Zip to your PC, connect to its official website and click on the item. Download to the version of Windows installed on your PC: 32 bit x86 If you are using a 32-bit version of Windows or 64 bits x64 If you use a 64-bit version of Windows.

When the download is ended, double-click on it to open the file you just downloaded (e.g., 7zxx-64.exe), and in the window that opens, first click Yes and then in Install y close To complete the 7-Zip installation process.

 At this time, you should be able to associate 7-Zip with the files in DMG format. To do this, right-click on any DMG format file and select Text property from the menu that appears. In the window that opens, click on Rate Select 7-Zip File Manager from the list of available applications, and voila.

 If 7-Zip File Manager does not appear in the list of available programs, click on the item other applications y Find another application on this PC and select Executable. 

Mission accomplished! Now you can open DMG files, view their contents, and extract them to any folder by simply double-clicking on its icon.


Another free solution that I recommend you consider is HFSExplorer. This free and open-source application allows you to open DMG files and drives formatted in HFS and HFS+ on Windows systems.

It is elementary to use, but unfortunately, it cannot “digest” many encrypted files and requires the presence of Java to run on the PC.

If you want to try it, connect to the Java website and click on the first button. I agree, and then in Java, free download accepts and starts the free download to download the software to your PC.

Open the Java installation package (JavaSetupxx.exe) and press the Yes Install button when the download is complete. Therefore, wait until all the components necessary to install the program are downloaded from the Internet.

In the window that starts, uncheck the Yahoo! Request Search Application corresponding item to avoid installing the promotional toolbar and modifying browser settings. Then click the following pass to finish the configuration.

At this point, download HFSExplorer on your PC by connecting to the application’s website and clicking on the item Download installer for Microsoft Windows systems.

Once the download is ended, open the software installation package (HFSExplorer-xx-setup.exe) and click on the first button Yes and then following, I agree, following twice in a row instantly finish closing the configuration to do.

Mission accomplished! Now open any DMG file by double-clicking on its icon, and HFSExplorer will automatically reveal its contents.

FAQ’s about Open DMG File

How do I run DMG files on Windows?

You can run DMG files on windows through third-party applications such as ZIP, HFSExplorer, PowerISO, AnyTolSO, etc.

How do I open DMG files on Mac?

As we know, DMG files are created by the MAC operating system to open them easily. Just double-click on it to open it on Mac.

What is DMG’s full form?

DMG stands for Disk Image, a file format commonly used to distribute files and applications among Apple Pc.


I hope you liked our article Open DMG File. If you also have any problem related to this article in your mind, you can ask us through the comment section or from Contact Us page.

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