A DMG file is essentially Apple's format for mountable disk images in Mac OS X (macOS) computers. When opened, it mounts a virtual disk on the computer, and is normally used for installing new applications. DMG file is usually encrypted and compressed, unlike ISO, which is an uncompressed disk image format.
While DMG files are usually downloaded from the Mac App Store, they can also be burned to a USB disk when you want to install a utility on another machine. In such cases, you will need to create a bootable macOS disk or burn it to a USB flash drive so it can be used on another system for OS installation. This article shows you four different ways to burn .dmg file on Windows PC or Mac.
- Sep 03, 2017 DMG files are mostly supported on Mac operating system. But many of you like me love to use virtual machine and try to convert Mac OSX DMG files to ISO so that you can use it on Windows platform. As Windows operating system doesn't supports DMG file. In order to make it supportable you have to covert these DMG files into ISO format.
- Dmg file is kind of like an USB stick in a file and can be handled more or less the same way. To install from a.dmg file you usually do the following: double click the.dmg to make its content available (name will show up in the Finder sidebar), usually a window opens showing the content as well.
For that you need to download and install WinRar, then Extract the DMG file just right click and click on the Extract Here all the file will be unpacked from compress. For creating a new virtual machine, you have to launch the VMware Workstation, once the VMware appears after that you will have three options on that so you have to click.
P.S if you did not download the macOS dmg file, here are a few useful links to download Big Sur, CatalinaMojave and High Serria.
Part 1: How to Burn DMG to USB on Mac for Free (Disk Utility)
The native disk image utility on Mac is ideal for burning a DMG to a USB drive. Once you burn the file to the drive, this drive can be used to install the associated application on any other Mac system. The process may vary slightly depending on which version of Mac OS X your computer is running, but the steps below will give you a fair idea of how the process should be carried out.
Step 1: Go to Applications >>Utilities >>Disk Utility and click on it to launch the program.
Step 2: On the left, you'll see all the available drives. Insert the USB drive and watch as it appears on that list.
How To Install A Dmg Macminew Download
Step 3: Now open a Finder window and locate your DMG file. Drag and drop it under the drive names in the Disk Utility app.
Step 4: Select the file, and then click on 'Burn' in the same window. In the popup that appears, select your destination drive, which is the USB flash drive you want to burn the DMG file to. Click 'Burn' in the popup window.
Once the process is complete, remove the USB stick and use it to install the application associated with that DMG on any other Mac computer.
How To Install A Dmg Macminew Link
Pros:
- Totally free.
- No need to install other apps.
Cons:
- Not available on newer macOS (Mojave and later).
- USB may not be bootable for certain dmg files.
Part 2: How to Burn DMG to USB on Windows PC & Mac (Bootable)
UUByte DMG Editor is a versatile application that can help you burn DMG files to a USB drive on Windows PC and Mac. The interface is very simple, and all you need to do is click a few times and the job is done for you. DMG Editor gives you the option of creating macOS bootable USB drive for installation, and is the perfect tool for transporting your DMG files in their ISO avatar. Assuming you have a USB drive with enough capacity, it can hold several programs.
DMG Editor doesn't require any technical expertise because it is specifically designed for new users who may not be comfortable handling disk images. All the hard work is done behind the scenes, and the layout is intuitive enough for any novice to figure out what to do. For first-time users, here's a small guide for using it to burn .dmg file to a USB drive.
Key Features of DMG Editor
- Make USB bootable after burning to USB.
- Able to edit DMG file and recreate it.
- Also support burning to CD or DVD disc.
- Easily extract files from DMG file.
Step 1: Install UUByte DMG Editor
Install DMG Editor after downloading it from the official site. Insert your USB drive into a free port.
Step 2: Insert USB Drive and Import DMG File
Launch DMG Editor and select the 'Burn' option, which will take you to a new window.
Step 3: Start Burning DMG to USB
Select the DMG file and specify the destination, which is your USB drive. Click on Burn. That's it! In a few moments your USB drive containing the DMG file will be ready.
Step 4: Install macOS from USB
When the burning process is completed, you will get to the following screen. Please open the foot link and take a full read, which tells you how to install macOS from external USB drive.
Using DMG Editor to create macOS bootable USB is an easy task because there is no command involved and the user interface is intuitive. That's why it is favored by thousands of users across the world.
Pros:
- Create bootable macOS installer from dmg file.
- Easy to use.
- Extract content from DMG file on PC.
- Support latest macOS Catalina.
Cons:
- Premium software.
- Lack support for old Mac OS X.
Part 3: Convert DMG to ISO and Burn ISO to USB
In certain instances, you may want to use a Windows computer instead of a Mac, which means you won't have the disk utility. Besides, Windows can't natively handle DMG files, so you will need to convert it into an ISO disk image that Windows can work with. Follow the steps below to do this.
Step 1: Download the DMG file and then convert it to ISO using a free online conversion service like YouConvertIt.
Step 2: Once you do this, you can use another utility like ISO Editor to burn the ISO file to a USB drive.
Remember, even if you convert the DMG to ISO, it's still Mac-compatible only, so you can't use it to install the program on a Windows system. However, it's helpful when your own system is a Windows PC and you want to burn the DMG file to a USB drive. In this case, you will need to convert it back to the DMG format for the installation.
Pros:
- Completely free.
- More options available for burning ISO image.
Cons:
- Take much more time.
- USB not bootable.
Part 4: How to Burn DMG to USB on Windows 10/8/7
If you're on a Windows PC, another way to burn a DMG file to a USB drive is to use TransMac. This is very useful if your Mac has become unbootable and you only have a Windows alternative. In such cases, you can use TransMac to burn the DMG file for Mac OS X (whatever version you want to install on your broken Mac) to a USB drive and do the installation that way.
To install Mac OS X, you're going to need a USB with at least 16 GB of free space. Also, it's better to take a backup of existing data so you don't lose it during the burn process. Follow the steps below to use TransMac:
Step 1: Download an original copy of TransMac to a Windows PC. The 14-day trial will let you execute the process we're going to describe, so go ahead and install it.
Step 2: Download the DMG file for the version of Mac OS X that you want to install. Now launch TransMac, but make sure to run it as the Administrator. Click on 'Run' once the application is launched, and insert the USB flash drive.
Step 3: The next step can be a little confusing because, normally, you would select the DMG or ISO file first before selecting the destination drive. Here, it's the other way around. In the main window, right-click on the USB drive in the left-side panel, then select 'Restore with Disk Image'.
Step 4: You'll get a warning popup. Select 'Yes' if you've backed up the contents of the USB drive, or else click 'No', backup the drive and then resume the process at Step 3.
Step 5: This is where you select the disk image, so go ahead and choose your Mac OS X .DMG file and click 'Ok'. The DMG file will now be burned to the drive you specified.
Pros:
- Make bootable USB installer from dmg image.
- Format disk to Mac compabile partition.
- Create new disk image.
Cons:
- Only 15 days of free trial.
- Costly price ($59).
Summary
All of these methods work well, so it's just a matter of preference and convenience, and depends on whether you have a Mac or a Windows PC. On a Mac, Disk Utility may show you some errors when burning a DMG file to a drive. Similarly, when you use a Windows system, converting DMG to ISO could corrupt the file, making it unusable once you convert it back to DMG. That's why we recommended YouConvertIt for that. Based on all these factors, choose the method that will work best for your specific situation.
How To Install A Dmg Macminew Reader
Sometimes we need to access macOS occasionally on Windows 10 PC under special circumstances. Buying a Mac is the most direct solution and it is more reliable. However, this is also the most expensive choice. If you have a tight budget and want to build a macOS environment for testing or other purposes, it is easy to do that with the help of Virtual machine software, like VirtualBox or VMware Work Station. In this article, we will share two different ways to install macOS Big Sur (the latest version of macOS) virtual machine on Windows 10 PC.
Method 1: Install macOS Big Sur on Windows 10 PC via VirtualBox
VirtualBox is a totally free and cross-platform virtual machine software that runs on Windows, macOS and Linux. It supports all the mainstream guest OS, including Windows, macOS, Linux, Unix, Solaris and more. This means you can build any virtual machine on all popular desktop platforms. It is our first choice for creating macOS Big Sur virtual machine on Windows 10 PC. To install macOS Big Sur on Windows 10 PC, there are two 2 phases being involved.
Phase One: VirtualBox Settings
Step 1: Download and Install VirtualBox on your Windows 10 computer and ensure to have the Extension Pack as well.
Step 2: Launch VirtualBox on your computer and then click on the New button. After that, set the OS name to macOS Big Sur and further click on the Expert Mode button.
Step 3: In the next window, provide the details such as OS name, version and many more. And keep the RAM size to 4GB and also ensure to select Create a virtual hard drive now that is listed in the Hard drive section.
Step 4: Now, click on the Create button located at the bottom of the window. Now, import macOS Big Sur DMG file. If you do not have yet, then download it from here. Make sure keep memory size at 120GB.
Step 5: Move to Hard disk type section and select VHD (Virtual Hard Drive) and also select Dynamically allotted that is listed in the storage section and finally click on the Create button.
Step 6: Now, select newly created VirtualBox and further click on the Settings icon. Move to the Storage section, click on Empty and further click on the CD icon and select Choose/ Create a Virtual Optical Disk from the drop-down menu.
Step 7: Now, click on the add button and then upload the macOS Big Sur file from your computer to the VirtualBox.
Step 8: After that move to the Optical Drive section and keep macOS Big Sur as SATA Port 0 and then click on the OK button and further close VirtualBox.
Phase Two: Install macOS Big Sur in VirtualBox
Now it's time to install macOS Big Sur on Windows 10 PC via VirtualBox. The entire steps are bit lengthy but you can easily execute it with patience.
Step 1: Launch VirtualBox on your computer, select macOS Big Sur, and further click on the Start button.
Step 2: Soon, you will get the Apple logo and after that setup screen, select your language and click on the arrow key that is located at the bottom right of the window.
Step 3: Now, select Disk Utility from the featured options and click on the Continue button. Erase VirtualBox hard disk to APFS with GUID scheme, click on the Erase button and then close Disk Utility window.
Step 4: Now, click on the Install macOS button and then click on the Continue button. Click on the Agree button to proceed ahead.
Step 5: After that, choose the disk and then click on the Install button. The installation process will take some time and once it is done, the Big Sur setup page will appear on the screen.
Step 6: Select your country and region and then click on the Continue button. Thereafter, Written and Spoken Language window will open, click on the Continue button.
Step 7: Setup the Accessibility section and then move to the Data and Privacy section and further click on the Continue button. After that, the Migration Assistant page will appear on the screen and if you don't want to migrate the data from the older OS then skip this method by clicking on the Not Now button.
Step 8: Now, sign-in with Apple credentials and if you don't want to do it now, then click on Setup Later button. Read the Terms and Conditions and further click on the Agree button. Then create a computer account by providing the account name and password and then click on the Continue button.
Macos Install Dmg File
Step 9: Now, select the theme as per your convenience and click on the Continue button. That's it; your job is done as VirtualBox will complete the setup process in no time.
This method covers the entire procedure to install macOS Big Sur on Windows 10 PC with VirtualBox software. The most challenging part is virtual machine settings. You have to be very careful for that.
Method 2: Install macOS Big Sur on Windows 10 PC via VMware
VMWare Workstation is another popular software for creating virtual machines. However, it is a premium solution so you have to pay for that. It can directly install macOS Big Sur on Windows 10 in a well-designed visual interface, which is better than VirtualBox. Plus, it has more advanced features and settings that are not available in VirtualBox. If you used this virtual machine regularly and have enough budget, them VMWare Workstation is the best choice for you.
Step 1: Download VMWare Workstation on your computer from the official website. Now, open the download folder, double-click on the VMWare file to start the installation process.
Step 2: On the Welcome Wizard page of VMWare Workstation, you will get 2 options, click on Typical (Recommended) and further click on the Next button.
Step 3: Move to the Hardware Compatibility section and select Workstation 15.x from the drop-down menu. After that click on the Next button followed by selecting 'I will install the operating system later'.
How To Run Dmg Files
Step 4: Select the type of guest operating system, it should be Apple macOS X and then give the name to the Virtual Machine. On the next page, you will have to set the processor number and you must keep it 3 or 4.
Step 5: Move to the Memory of Virtual Machine section and fix the slider to 4GB. After that, you will be directed to the Disk section, select Create a new virtual disk and keep the size as 100GB.
Step 6: You are on the halfway, now, click on the CD/DVD icon that is listed at the left panel and click on the Browse button, upload macOS Big Sur and click on the OK button. Now, open VMX Folder, navigate for VMX file, and open it using Notepad. Thereafter, insert the code listed below and save the file.
smc.version = '0'
Step 7: Launch VMWare Workstation and then move to the Disk Utility section. Here, you need to erase the virtual drive as we mentioned in VirtualBox section. Now, install macOS Big Sur the same as you did in the earlier part.
Summary
VirtualBox and VMWare Workstation are the two popular tools to help you install macOS Big Sur on a Windows PC. VirtualBox is free but the settings are a big complex. Plus, the user interface does not look shinny as VMWare Workstation. For occasional usage, VirtualBox is fine. However, if you want better user experience and use the VM regularly, VMWare Workstation is more suitable.