What Is A Dmg File


Whether you are an avid Mac programmer using a Windows PC, or you just found a DMG file on your Windows machine, it can be useful to know what it is and how to open it.

Luckily it’s easy to open on Windows if you know how. DMG files are macOS disk image files. They are much like ISO files—their Windows-based counterpart. These disk images normally contain program installation files for macOS apps, but they can also be used to hold compressed files.

  • If it’s an app written for macOS, you obviously won’t be able to install and run the app on Windows.
  • But, you can still open them up and take a look.
  • You can’t open DMG files directly in Windows, though.
  • For that, you’ll need a third-party tool.
  • There are a lot of different tools you can use to extract DMG files in Windows.
  • Our two favorites are 7-Zip and DMG Extractor. In our testing, we found a few DMG files that would open with one of those apps but not the other.

How to Open DMG Files on Windows 10?

However, we found no DMG files we couldn’t get open with one of those two apps. We recommend starting with 7-Zip because the free version of DMG extractor has some limitations—the biggest of which is only being able to extract five files at a time. If 7-Zip cannot extract your DMG file, then you should try DMG Extractor and, optionally, decide whether it’s worth buying the professional version.

7-Zip is a lightweight, but powerful compression tool that is free to download. In addition to extracting DMG files, you can use 7-Zip to extract most types of compressed files out there, including ZIP, CAB, ISO, RAR, and WIM, to name just few.

Can I Use DMG Files in Windows?

It also lets you create your own compressed files in ZIP, WIM, 7z, and a few other formats. After installing 7-Zip, you can simply double-click a DMG file to open it and browse its contents.

Various apps that use files with this extension

  • If you’d like to extract the files from the DMG so they’re easier to work with, right-click the DMG file, point to the “7-Zip” menu, and then choose one of the extraction options.
  • Choose “Extract Files” to select a folder where the files are extracted, “Extract Here” to extract files to the same folder where the DMG file is, or “Extract to foldername” to create a new folder named after the DMG file and extract the files to that new folder.
  • The speed of the extraction depends on the size of the DMG file and the speed of your PC.
  • When the extraction is finished, you can browse the files in a regular File Explorer window.
  • You can view or edit the files using any of the regular File Explorer features or whatever apps you use.

Still Can't Open the File?

  • DMG extractor provides another choice for extracting DMG files.
  • The free version works well, but it does have some limitations:. You cannot extract files bigger than 4 GB.
  • You cannot extract encrypted files. You can only extract 5 files at a time, which can be a pain if you need to extract an entire DMG file.

How to Convert a DMG File

If you need any of the features on that list, you’ll have to purchase the professional version ($9.95). For that reason, we highly recommend trying the 7-Zip solution we outlined in the previous section and resorting to DMG Extractor only if 7-Zip cannot open a particular file. We’re going to use the free version for this tutorial, but aside from those limitations, the professional version works the same.

After installing DMG Extractor, all you have to do is double-click your DMG file to open it up. 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.

What Is a DMG File?

You can extract all files to the desktop or a folder of your choosing, or you can extract only files you’ve selected. Just remember that the free version only allows you to extract five files at a time.

That is essentially all you need to know when it comes to extracting the contents of DMG files to your Windows PC.

If you do not want to download these programs, one other option is to follow our guide on how to convert DMG files to ISO’s.

After that conversion is done, you can mount the ISO in Windows and access the files that way.

RELATED:How to Convert DMG Files to ISO Files on Windows. READ NEXT› Can Cleaning a Phone’s Display Ruin the Oleophobic Coating?› What Does “Rent Free” Mean Online?› PSA: Your Old Gadgets Are a Fire Hazard, Here’s What to Do› How Fast Will Wi-Fi 7 Be?› Here’s How to Decode the Numbers in Wi-Fi Router Names› Stop Using Notepad.

Frequently Asked Questions

› Can Cleaning a Phone’s Display Ruin the Oleophobic Coating? › What Does “Rent Free” Mean Online? › PSA: Your Old Gadgets Are a Fire Hazard, Here’s What to Do. › How Fast Will Wi-Fi 7 Be?

› Here’s How to Decode the Numbers in Wi-Fi Router Names.

› Stop Using Notepad. Suggest another file format using extension DMG.

While we know of one file format using the .DMG file extension, there may be more.

It is widespread that different programs use files with the same file extension for very different types of data.

Please let us know if you are aware of a different kind of .DMG file.

How to Open a DMG File on a Mac

These apps are known to open certain types of DMG files. Remember, different programs may use DMG files for different purposes, so you may need to try out a few of them to be able to open your specific file. Not sure exactly what type of file you are trying to open? Try our new File Analyzer.

It is a free tool that can identify more than 11,000 different kinds of files - most likely yours too! It will help you find software that can handle your specific type of file.

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How to Open a DMG File in Windows

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Why macOS Uses DMG Files

The importance of trust. What others are saying. How we are doing? Connect with us. What is a DMG file? Many macOS users surely know what a DMG file is, but a lot of Windows users do not know it. Well, this post from MiniTool Partition Wizard will tell you what a DMG file is and how to open DMG files on Windows 10.

How to open, edit, and convert DMG files

A file with the DMG file extension is an Apple disk image file (sometimes called a macOS disk image file), which is much like ISO files in Windows. When you open a DMG file, a new drive (that contains files and folders) will be created. Besides, programs in the folder can be installed or moved. Generally speaking, the DMG file is used to store compressed software installers without having to use a physical disc.

What Are DMG Files?

Therefore, you may see the DMG file when you download macOS software from the internet. If a DMG file is an app written for macOS, you surely cannot be able to install and run it on Windows. Even in this case, you can still open them up and take a look. However, you need a third-party tool because Windows 10 does not have any native tools to manage these files.

Open DMG Files in Windows By Using 7-Zip or DMG Extractor

  • So, how to open DMG files on Windows? Here are some options for opening these files in Windows 10.
  • Scroll down to know the details.

    7-zip is an excellent tool for compressing and decompressing any type of file on the PC. Most importantly, it can help you manage your DMG files.
  • Here is how to use it:. Step 1: Click here to download and install the 7-Zip software on your computer. Step 2: Locate your DMG file and right-click it to choose 7-Zip from the context menu. Step 3: Then, choose the Open archive option and you can see all the files present in the DMG file.

So How Do I Use DMG Files?

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