A DMG disk image file is Apple's container format for capturing entire drives or disks, similar to ISO for other platforms like Windows. It consists of data blocks that represent a physical disc. If you're on a Windows machine, you're limited in what you can do with DMG files. That's why you need third-party utilities to create a bootable DVD from DMG on Windows. This article explains two different methods to burn DMG files to amake bootable macOS installation DVD in Windows.
Method 1: How to Create Bootable DVD from DMG (Command Prompt)
A DMG file refers to a compressed number of files stored in Mac OS operating system. Think it like similar to an ISO file in Windows operating system. Unfortunately, DMG files are not supported in Windows operating system and neither could you create nor extract a DMG file in Windows operating system. Download Maverick Os X Dmg Pirate Doing Low Dmg Bravely Default Mount A Dmg From Disk Utility The Division Difference Dmg To Target Out Of Cover Range Dmg File Extractor Free Download How To Burn Mac Os X Install Dvd.dmg In Windows What Dmg Do All The Guns Do In Rust Gw2 Highest Dmg Necro Weapon.
This approach utilizes a tool called DMG2IMG, which converts DMG file into ISO, the universally more compatible archive format. This ISO file is then burned using a command line execution in Command Prompt. You don't really need any experience with disk images or command line work, but it will certainly help should something go wrong. If you're not comfortable with any of this, you can skip to Method 2, which showcases a powerful but user-friendly tool that does it all for you. But first, let's see how the Command Prompt method of creating a bootable DVD from DMG works.
Note: The older version of DMG2IMG is called DMG2ISO. Although the download is available in the link provided in Step 1 below, it is recommended that you use DMG2IMG instead. The utility has the ability to convert DMG into both ISO and IMG, based on your needs.
Step 1. Install DMG2IMG on a Windows PC after downloading the zipped win32 binary from this website. Unzip the file and run the .exe to install the program. You can also download DMG2ISO, but DMG2IMG is the recommended software to use.
Step 2. Open Command Prompt on your PC and execute the following command to convert your DMG into ISO. Be sure to change the file names as appropriate, and include the whole file path from the main directory:
dmg2img.exe c:downloadsexample.dmg c:downloadsexampleconverted.iso
Step 3. Now that your ISO file is ready, you can use the Windows ISO burning utility or a free application like FreeISOBurner to create a bootable DVD.
This DVD can be used to install macOS in virtual Windows environments with tools like Virtualbox. You can't use ISO files to install software in Mac, so if this is intended for a computer running Mac OS X or macOS, you will need to convert it back to DMG before you can install the program in question. If you're not confident that you can carry out the steps properly, then continue to Method 2.
Method 2: How to Make a Bootable DVD for Mac on Windows (DMGGeeker)
Conversion processes aren't always accurate and success rate is low for the first method. Many DVD are not able to be used to install macOS due to boot errors. Although DMG2IMG is a great tool, you may find that your resulting ISO file is corrupted and therefore useless. That means doing it all over again. Instead, you can try using DMGGeeker, which allows you to directly burn DMG to a DVD in Windows without having to convert the file. Such a disk can be used to boot a Mac computer.
DMGGeeker is an emerging star in the world of disk image file management software. It allows you to edit, add files to, delete content from, rename and do a lot more with DMG files on Windows without any conversion necessary. If you've been searching for the ideal DMG handling tool for Windows, your search has just ended. Let's see how the process works for creating a bootable media from DMG in Windows. It works with all recent versions of Windows.
Step 1Prepare for Installation
You can download it from the official site here. And then install DMGGeeker on a Windows PC.
Step 2Open DMGGeeker in Windows
Launch the application and click on the 'Burn' option. You'll see the other tools available for DMG files.
Step 3Create Bootable USB from macOS Install Image
Click 'Load DMG' to import your DMG file into the program. Insert a blank DVD and click Burn against the DVD option to write the DMG to the disk.
In three simple steps, your bootable DVD is ready. You won't find that many tools that are so easy to operate. DMGGeeker also has one of the highest burn success rates in its class, which means no wasted DVDs and no wasted time.
Summary
How to choose the rignt tool depends on what the purpose is. If you want to use a DMG file in Windows to mount a version of Mac OS X, then Method 1 will work. However, most of the time, you'll need a DMG to install an OS version on a Mac computer. In those cases, if all you have to work with is a Windows PC, DMGGeeker is the perfect application. It's simple enough for a novice yet robust enough for a professional, it contains all the tools you need to manage DMG files, and it's a life-saver if you only have a Windows PC to work with.
Related Articles & Tips
DMG file is a disk image format created by Apple and massive used on Mac based computers. It can be converted to the ISO format using several different ways, but to burn it on to a DVD or CD to make it bootable is probably the best approach if you're only working with Mac systems. However, we've also covered how to burn a DMG file to a disk on Windows systems, in case that's what you have to work with.
Part 1: Burn DMG to CD/DVD on Mac via Command Line (Terminal)
The first method involves using command line executions to burn a DMG file to disk. In a Mac, this would be done in Terminal, which you can access in Applications >>Utilities >>Terminal. In Windows, it's the Command Prompt, which you can access by entering ‘cmd' in the run window.
Step 1: In Mac, enter the following command: hdiutil burn ~/Path/To/DiskImageFile
Step 2 : Remember to replace the file name with the appropriate DMG file name.
Step 3 : The hdutil utility is quite powerful and will even let you create ISO files, and it's relevant for later versions of macOS like High Sierra or even El Capitan because you can't use Disk Utility to burn ISO to a USB drive. That's only possible on earlier Mac OS X versions prior to El Capitan.
In Windows, you'll need something like TransMac to directly burn DMG to a USB drive. We've described the process in the final section. It's a bit confusing because you don't have any options to burn the DMG to USB. You might end up wondering what to do unless you have a guide. We've shown you how to use it for this purpose in the final section.
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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.
Part 2: How to Burn DMG to CD/DVD on Mac via DMG Editor
UUByte DMG Editor, as the name suggests, is an superb toolkit for handing DMG files on Windows and Mac computer. The stock burning feature can easily burn an DMG file to external CD, DVD or USB flash drive without taking much effort. Unlike other programs, there is no need to convert DMG to ISO.
Besides DMG burning, this program also has multiple useful functions for operating DMG files, such as editing, extracting, copying. Basically, it is the only tool you need for DMG files.
Key Features of DMG Editor
- 1-click burn DMG to CD/DVD or USB drive.
- Re-edit DMG file and create a new DMG.
- Create bootable disk from DMG image.
Step 1: Install UUByte DMG Editor
Install and run DMG Editor after downloading the installation file from here. Then launch the app.
Step 2: Attach CD/DVD to Computer
You'll see several options on the home page. One of them is 'Burn'. Click on that.
Step 3: Start Burning DMG to USB
Now select the DMG file and insert a DVD/CD, after which you can select the optical drive and start the burning process.
DMG Editor is extremely versatile, and you can even edit your ISO file and add and remove content before you burn it. It also gives you the dual option of burning dmg to USB flash drive or CD/DVD Disc if you need it. Converting DMG to ISO is a much easier way to handle DMG files on Windows, which are better suited to Mac systems. But if you need, DMG Editor is also available for Mac, which means you can do the same thing on a machine running Mac OS X or even macOS High Sierra.
The best part about DMG Editor is that disk partitioning is very easy since the software supports multiple file systems and partition schemes, which makes it much easier to use if you're not technically adept and knowledgeable about disk image files and how to handle them.
Part 3: How to Burn DMG to CD/DVD on Windows PC
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TransMac is a little complicated to use, and you may not be very comfortable as a first time user. You'll get a 15-day trial when you install the utility, so if you're only doing a once-off, it should serve your needs.
Step 1: Install the TransMac software on your Windows PC. You can get the official download here.
Step 2: Before running the application, insert the USB drive, and then launch the app as Administrator.
Step 3: Right-click on the drive listed on the left side and choose 'Restore with Disk Image'. This will open up a new window where you choose the DMG file and click 'Ok' to proceed. The DMG file will now be burned to the drive you inserted.
TransMac is a great utility, but there are some things to keep in mind. First of all, you will need to do a GPT partition on your USB drive. That means you require some knowledge of the diskpart utility in Windows. If you're a novice, this is not a recommended approach. The better option would be to use DMG Editor after converting the file to ISO. It's faster and safer as well.
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Summary
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Burning DMG to DVD is much harder than burning ISO image becasue less tools available on the market. Fortunately, you can use DMG Editor and TransMac to burn the DMG file on Mac or Windows PC. They are the best two programs for DMG burning in 2018. So don't miss the tool when handing DMG files by yourself.