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.
A bootable USB is super convenient to have on hand if you need to install or repair an operating system on your computer. You can easily make your own bootable USB that’s equipped with the operating system of your choosing. Whether you’re using Windows or a Mac, we’ll walk you through the process step-by-step.
- Now your bootable USB disk is ready. Remove it from the system. Step 7: Checking your newly created bootable USB disk. Once you have completed the mammoth task of creating a live USB of USB in Mac OS X, it is time to test your efforts. Plugin the bootable USB and reboot the system.
- This is a quick 'how to' guide to make a bootable Windows 10 USB drive/stick on a Mac from an ISO file. If you haven't already done so, you'll need to download the Windows 10 disk image (ISO) file from Microsoft. The process is straightforward, but requires one third party tool called wimlib and some terminal/command prompt usage.
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.
DMG Editor - Make Bootable USB from DMG File on Windows
It is not easy to find an user-friendly application when it comes to make bootable macOS Install USB. That's the reason why we spent months to develop such an app. Our latest product, DMG Editor, is a fairly robust application for creating bootable USB from a DMG file. And it works well on both Windows and Mac platforms.
It is packed with modern UI and the steps are very step to follow. After several mouse clicks and wait a couple of minutes, a bootable macOS USB is ready for OS installation or system repair. You won't find any other applications on Windows that is better than UUByte DMG Editor!
Step 1: Download UUByte DMG Editor setup.exe from this website and follow the prompt to install the software on a Windows PC. Currently, it works well on Windows 10, Windows 8 and Windows 7.
Step 2: After installation, UUByte DMG Editor will be opened automatically. And you will see three options on the main screen. At this time, click 'Burn' tab And you will be lead to a new window.
Step 3: Insert an USB drive to Windows PC and the name will show up at the right side of USB icon. If the drive name was wrong, you can click 'Change' button to pick up the right device. Next, click 'Browse' button to add the .dmg file into the program.
Step 4: When the dmg file is loaded from local hard drive, click 'Burn' button to start burning dmg to USB drive. This process will be finished in less than 10 minutes and you have to wait before you can do anything with the device.
You will be notified when the burning task is completed. Now follow the link listed on the screen to start installing macOS from USB drive
.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
Step 2: Download and install UUByte ISO Editor on your PC, insert the USB drive and launch the application.
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.
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.
Creating USB driver in the latest Windows version has become a lot easier with the in-built ISO burners. Gone are the days when you used to download an ISO image file of the operating system and burn it into CD/DVD. USB flash drives has completely destroyed the usage of CD/DVDs and the main reason is its size, speed and portability. Bootable USB drivers simply means that you are preparing a USB flash drive to install an operating system. Essentially, creating bootable USB drivers to install operating system of your choice varies from each Windows and Mac versions.
In this short guide, we will show how to make or create a bootable USB from ISO file on all Windows version computers. Making a bootable driver is not similar to copying an ISO image file directly on the USB flash drive. Before creating a bootable USB from ISO, please remember to backup all data contained on your USB flash drive as using any trick from this guide will entirely wipe the data from your USB drive.
If you're locked out of Windows 7 and can't recall the password at all, don't worry, resetting Windows 7 password will be extremely easy with the help of Windows Password Recovery Pro.
Method #1: Make Bootable USB from ISO Using Command Prompt
This part can be applied from any Windows version including Windows 10, 8, 7, XP and other older versions. It is indeed an old-fashioned method but it works like charm all the time. Here's what to do –
Step 1. Insert the USB flash drive on the computer and let the computer automatically detect it.
Step 2. Click on Start and start command prompt.
Step 3. Type 'DISKPART' and press enter to start the disk part utility.
Step 4. From here, you will have to enter a series of command. First, type 'List Disk' to see all the available drivers on the computer. Check the disk number of your flash drive and remember it.
Step 5. Next, type 'Select Disk 1' considering Disk 1 is the USB flash driver and press Enter.
Step 6. Now keep on typing these series of commands.
- Clean
- create partition primary
- select partition 1
- active
- format fs=fat32
Make Usb Bootable Windows 10 From Mac
When the formatting process is completed, simply type 'Assign' followed by exit.
Step 7. Now copy all the files of your operating system on to the USB flash drive and it is done. You can now install your operating system using the bootable USB flash drive.
Method #2: Create A Bootable USB using iSeePassword WizISO
Making a Windows install disk isn't as simple as formatting a drive or copying ISO file to your USB drive on Windows and Mac OS X. You need to use a professional ISO Editor to write the ISO image to your USB instead of copying. Are you confused with the steps mentioned in above parts or they just didn't work? If that was the case, then it is the time to give a try on iSeePassword WizISO, it's an amazing tool to burn ISO image to USB with a built powerful burning engine.
WizISO a ISO Toolkit which allows you to burn ,extract, edit, create and copy disc without losing the bootable information. This program provides two partition style MBR and UEFI model which allows you to make UEFI bootable drive. What's more. If you want to edit your ISO file,then just import it to the program and directly edit, add, delete, rename your ISO file then save it to a standard ISO format. . It supports 200+ USB brands mo matter it is old or new. The most important part is that it is super easy to use. Not convinced? Please check the tutorial below:
Step 1. Download iSeePassword WizISO from this website and install it on the computer. (Windows version and Mac version all available).
Step 2. Open the program after installation and the main interface is shown like blow.
Step 3. Click 'Browse' button to find local ISO file and add it to computer.
Step 4. Now insert an USB drive to the computer and select the drive name from the list undert 'Create A Bootable USB'.
Step 5. Finally, click 'Burn' button to start the burning process. It will take around 15 minutes to fully write the ISO file to USB. The actual time is depending on how lagre the file is. After that, you can take out the USB and use it to fix system issues.
Pro:
Make Bootable Usb From Mac Iso
- High success rate with strong burning engine.
- User-friendly interface that everyone can use it freely.
- Take less time for burning.
- Support both DVD and USB as burning media.
- Automatically detect correct file format before burning.
Method #3: Make Bootable USB from ISO using RMPrepUSB
RMPrepUSB is yet another ISO image file burning program that helps to create bootable USB flash drives. It is absolutely free to use and it's an open source tool. Learn how to use Rufus.
Step 1. Download it from the official website and store it on your computer.
Make Bootable Usb From Mac For Windows
Step 2. It's ready-to-use program that needs no installation at all. You can open the program just by double clicking on it.
Step 3. Insert the USB flash drive and let it be recognized by the program automatically.
Step 4. Select the device name that you are using. It is recommended to use an 8 GB flash drive to run everything smoothly. Leave the rest of the options to the default settings and select the ISO image file stored in your computer. Make sure to check 'Create a bootable disk' to make the USB driver bootable.
Step 5. Click on 'Start' to initiate the burning process and once it is finished, you can eject the flash drive. It now a ready-made bootable USB driver.
Mac Make Bootable Usb From Iso Mac
Cons:
- Quite complicated, not intended for the beginner.
- Don't support UEFI boot.
- Don't provide any support.
Creating a bootable USB flash drive can be really a hectic task if you don't know the right procedure. Hopefully, you guys were able to create a bootable USB driver by using the methods shared in this guide. If you have any easier method than this then don't forget to share it with us. Stay tuned for more!