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.
Can I use convert ISO to DMG file for Mac OS with MagicISO? Please do the following steps. Run MagicISO. Click to open ISO file. Click to open 'Properties' dialogs. Nov 16, 2018 Method 2: How to Convert DMG to ISO on macOS (Disk Utility) Mac OS X and macOS offer an easier way to convert DMG to ISO, which is only natural because DMG is the native disk image format used by Apple. The Disk Utility that's built into Mac will help you do the conversion from DMG to ISO. Follow the steps below to convert your disk image files. How To Convert DMG Files To ISO Files On Mac. Method 1: Using the Mac terminal. Open a terminal window from Finder Applications Utilities Terminal. Assuming that you have a disk image called apple.dmg in the current directory, type. Hdiutil convert apple.dmg -format UDTO -o apple.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 Mac book pro screen cleaner. : 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 Driveā¦ '. 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 Directshow decoder mpeg-2. : 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.
Most of the apps are available under DMG files and type of the file is almost similar to Mac OS X users. The irritating things for the users is that Windows OS does not support DMG files when out of the box then you all need to take help of third-party tools.If you are encountering the same issue means to open DMG files then you have a lot of ways to overcome. So, you are expressing a few tips one by one for how you can convert DMG files to ISO on your windows. You may follow us through this post from given below. Note: The good things for you is that you can convert it without paying any amount (free of cost). How to convert DMG file to ISO on Windows OSTips 1: By using DMG2IMGThis is the best and easiest way to convert DMG to ISO file on Windows for free. You need to execute a simple command from the Command Prompt in this method. 1. You have to download the dmg2img zip file by visiting the given link and tap on ![]() 2. Make right-click on the downloaded file and tap on Extract All to remove the contents of the downloaded file to a new folder. 3. Press and hold down the Shift key and again make right-click on that folder what you have created earlier. Then hit the Open command window here option to open Command Prompt. 4. Finally, you have to execute the command 'dmg2img <oldfile.dmg> <newfile.iso>' and tap on Enter key. 5. Replace <oldfile.dmg> with the path to DMG file by <newfile.iso> with location wherever you need to save the converted ISO file. Tips 2: By using PowerISO The PowerISO software also supports to convert DMG file in ISO file with the click of mouse button. You should mind that it is not free to use. But those users who have already kept PowerISO then follow the given tips below. 1. Navigate PowerISO program on your PC. You may download the PoewrISO by clicking on the given link if you have not installed before. 2. Tap on Tools and then choose Convert option to open convert dialog box. 3. Hit the Browse icon which is situated under Source file section and choose your DMG file. 4. Tick mark the ISO below the Destination file label and also select the location to save the converted ISO file followed by OK tab. Then your DMG file start to convert in to ISO file. Tips 3: By using Any2ISO Convert Dmg To Iso LinuxAny2ISO Lite is a software which is designed to convert disc image file to ISO with a few mouse clicks only. It is free to use and supports the files only up to 870 MB with any version. It means you can not able to use Any2ISO software to convert DMG file of larger than 870 MB.If you have smaller than 870 MB DMG file then follow the given tips: Convert Dmg File To Iso1. Install and run the Any2ISO lite version after downloading it. You may download Any2ISO software by visiting the given link here.2. Press Open image tab to browse the DMG file that you need to convert. 3. Then tick mark the Convert to ISO image label. And finally, tap on Convert ![]() That's it. Hope, you will not face the problem of converting DMG file to ISO further. Comments are closed.
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