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.

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.

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

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.

In the current computing environment, the possibility of swapping between different environments and OS is quite high. This is after the majority of people have realized the beauty on all platforms.

Converting Dmg To Iso Using Transmac Free

Specifically, the Mac and the Windows platforms are frequently used by users, and such a user may be in need of a DNG to ISO converter. This is because DMG is the standard disk and in image compression format in Mac.

Power ISO

Power ISO is one of the software on the Windows platform that can convert a DMG file to ISO though it is also capable of several other conversions. With this, you will be able to gain access to the disc images developed for Mac when you are on the Windows platform.

DMG to ISO Converter

DMG to ISO Converter is a software from CRYSTALIDEA that is capable of converting the default disc image files of the Mac platform to a form that can be useful in Windows and precisely the ISO extension. The platform is easy to use yet very powerful.

WinArchiver

WinArchiver is a tool that can be used as a DMG to ISO converter and offers lots of features that make it preferred by a large number of users. With DMG files the software can convert it into standard iso format or burn it to a CD/DVD disc.

gBurner

gBurner is a tool that can be deployed as a DNG to ISO converter as well as several other applications. The tool is easy to use, and thus a user at any level can conveniently make the conversions with great ease. With the files in the ISO format, it is now possible to use the files on Windows.

Other Platform

Typically, the ISO file system is dominant on the windows platform. As a matter of fact just like the DMG format, it is the default disc image as well as OS compression format, the same is for the ISO on Windows. This being the case, the majority of the software in this category run on the Windows platform.

Convert DMG files to ISO for Windows

Convert DMG files to ISO is a great tool for the users that are familiar with the two platforms. At the same time, the tool serves an important role when it comes to the software developers who would like to develop windows program on Mac platform.

Aolor DMG to ISO Converter for Mac

Aolor DMG to ISO Converter is an app for the Mac platform that offers enhanced management of files as well as a folder. With this program, you will be able to convert the disk images on the Mac platform into a manner that it can be accessed on the Windows platform, and that is the ISO format.

Most Popular Software for 2016 – Magic ISO

MagicISO is an established app for the management and mounting of files and can also be used as a DNG to ISO converter. Typically, the software is easy to use, and the same is experienced when it comes to the conversion of files from DMG to ISO. You can also see ISO Extractor Software

What is a DMG to ISO Converter?

Converting Dmg To Iso Using Transmac Windows 10

A software is considered to be a DMG to ISO converter when it is able to turn DMG files to the ISO format. Essentially, the two are the default disk image formats. The DMG is used on the Mac platform while ISO is popular on the Windows platform. You can also see ISO Creator Software

That being the case, it becomes essential to perform the conversion of this nature. Specifically the developers of the Mac platform and those who prefer to work from Windows platform depending on their preferences. With this tool, they are able to access the components of the compressed images and then perform the changes they desire.

Converting Dmg To Iso Using Transmac Download

File conversion is important for a wide range of applications. However, the greatest challenge faced in when it comes to conversion and to retain the integrity of the files. This is the reason the use of the best software is recommended to ensure that this is retained.