To create a bootable USB drive from a DMG file on Windows, you will need to have the right utility. That's because DMG is not native on Windows. It is the Mac equivalent of an ISO file that has been in use since Apple transitioned from the IMG format with Mac OS X. A DMG file, like ISO, can be used to install macOS operating system or Mac apps. If the Mac computer was broken or crashed and couln't get into the system, but you only have access to a Windows PC, there's still a way to make a bootable macOS install USB on Windows.

1. Dmg Burner For Windows

This article looks at three applications that you can use to create a bootable USB drive from a DMG file in Windows. All of them have their advantages and disadvantages, which we have highlighted. You can make the best choice for you based on the information provided below. They are in no particular order of preference.

TransMac - Make DMG File Bootable USB on Windows

This is a fairly robust application for creating bootable USB on Windows from a DMG file. However, there's a preparatory step to be executed before you can create the bootable USB drive. The typical disk partition used is MBR, but you will need to do a partition with GPT for this to work. You can do so by executing the diskpart command in Windows CMD. Alternatively, you can do it from within TransMac, as shown in the instructions shown below the next paragraph.

Once this is done, you can download TransMac and use the two-week free trial period to get the job done free of cost. You can always upgrade if you like the utility and want to keep using it after the trial period has ended. Once you download and install the application, insert your formatted USB drive and follow the instructions below:

Step 1: If you haven't formatted the USB, right-click on your USB drive in the left panel and select Format Disk for Mac from the contextual menu.

Step 2: Right-click again on the drive in the left panel and this time select Restore with Disk Image.

Step 3 : Select the DMG file and click on Open. Once the process is complete, you can eject the drive and use it on a Mac. To boot from this media, hold down the Option key and fire up your Mac.

Convert DMG to ISO and Create macOS Boot USB from Windows

Since ISO is a better format for Windows, you can also convert the DMG to the ISO format and then use the ISO disk image to create the bootable USB. Please note that you can't boot your Mac from bootable USB made from an ISO file, which means you'll have to convert it back to DMG prior to that. Still, it's an effective way to create bootable media for a Mac computer. Here's how it works:

Step 1: Once you have the macOS install DMG file on a Windows PC, click on Windows + R to open the run dialog box, and type in CMD, then hit Enter. When the Command Prompt opens up, use the following command to convert the file to ISO:
hdiutil convert /path/sourceimagefile.dmg -format UDTO -o /path/targetmage.iso

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. Burn dmg windows 10. SummaryHow to choose the rignt tool depends on what the purpose is. You won't find that many tools that are so easy to operate. If you want to use a DMG file in Windows to mount a version of Mac OS X, then Method 1 will work. DMGGeeker also has one of the highest burn success rates in its class, which means no wasted DVDs and no wasted time.

Step 2: Download and install UUByte ISO Editor on your PC, insert the USB drive and launch the application.

Apart from that you are now able to Burn.dmg files in Windows. Note- Transmac is a paid software, so for full access you have to buy it. I have bought it around $50 and still using it, without any problem.

Step 3: Click Burn button on the main screen and point to the converted ISO file. The drive will be automatically detected and click on Burn icon to burn the ISO to the USB drive.

Insert the flash drive or other USB device into your computer that you want to 'burn' the ISO file to, assuming it's not already plugged in. Burning an ISO image to a USB drive will erase everything on the drive! Before continuing, check that the USB drive is empty. Jan 19, 2018 Another good reason to install this way is the installation speed, which is significantly faster than setup running from an optical drive. Many modern devices do not come with an optical drive. Here is a method you can use to create a bootable USB stick with Windows 10 using PowerShell and a regular Windows 10 ISO image. Part 2: How to Burn DMG to USB (Bootable) via DMG Editor on Mac. 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. Step 3: Start Burning DMG to USB. Aug 02, 2016  Make A Bootable Mac DMG USB With TransMac! Thanks For Watching! As Always if you liked this video, don't forget to Subscribe! Get Cheap Games at G2A Link Bel.

Once the ISO is burned to the file, you can insert it into a Mac and convert it back into the DMG format. Since you're converting the file twice, there's a chance that the file could get corrupted in the process. If that happens repeatedly, then try this next method.

PowerISO: Make Bootable Mac Install USB on Windows 10/8/7

This Windows utility allows you do create bootable USB from DMG on a PC. You can also edit the DMG or extract the contents, and there's also an option to copy it to a disk. For this particular exercise, we'll show you how to use PowerISO to create a bootable USB drive on Windows without having to convert the disk image into another format like ISO.

Step 1: Download and install the application on your PC.

Step 2: Insert your USB drive and launch PowerISO.

Step 3: In the Tools menu, select 'Create Bootable USB Drive… '. You will need to give admin privileges to the software. Alternatively, you can run the program as admin when you launch it.

Step 4: Select the USB drive in the section called Destination USB Drive.

Step 5: Leave all other default as they are and click on 'Start' to burn DMG to the USB drive.

You should be able to see the progress, and a new popup will appear when the bootable media is ready. You can now eject the media and use it to run the DMG on a Mac computer.

Conclusion:

All of these methods are workable, so select the right one for you based on your level of knowledge and your preference.

DMG files are a Mac OS X Disk Image files. like ISO files, DMG files are essentially disk images, which are intended to be used with the Mac operating system. The DMG files normally contain program installation files for Apple system and applications, but they can also be used to hold compressed files. With PowerISO, you can manipulate dmg files on Windows PC. PowerISO can burn dmg file directly to a CD / DVD disc. You needn't convert dmg to iso file before burning.

To burn dmg file on Windows PC, please follow the steps,

• Run PowerISO, and insert a blank or rewritable optical disc in the drive.

• Click 'Burn' button on toolbar or select the 'Tools > Burn' Menu.

• PowerISO shows 'DMG Burner' dialog.

  Click 'Browse' button to select the DMG file you want to burn.

  Select the burning drive and the burning speed from the list. The default burning speed is maximum speed supported by the writer and media. You can change it to a slower speed if necessary.

  Click 'Burn' button to start burning.

• PowerISO will start burning the dmg file to the disc. You can see the detailed progress information during burning. If no error occurs, you should see the message, 'Burning completed successfully.' at the end of burning. If 'Verify written data' is set, PowerISO will compare the source data with the data written to the disc, and show the compare result after comparing completes.

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