Looking for a way to burn an ISO image file to a CD or DVD on your Mac? Luckily, just as you can mount and burn ISO images files in Windows 8/10 without additional software, you can also do the same thing in OS X. There are a couple of different ways you can burn an ISO image in OS X and it really depends on what version you have installed. Oct 01, 2015 The thread is about making a bootable DVD; I jumped in to say I wanted a bootable ISO which can be used to make bootable DVDs, etc so the methodology is very similar in most respects. I'll test out that method outlined just above that tywebb13 says is bootable, and hope for the best.
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.
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
Burn Bootable Dvd Mac From Dmg Windows 10
- 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 to a disk or a USB flash drive 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
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.
Summary
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.
These advanced steps are primarily for system administrators and others who are familiar with the command line. You don't need a bootable installer to upgrade macOS or reinstall macOS, but it can be useful when you want to install on multiple computers without downloading the installer each time.
Download macOS
Find the appropriate download link in the upgrade instructions for each macOS version:
- macOS Catalina, macOS Mojave, and macOS High Sierra download directly to your Applications folder as an app named Install macOS Catalina, Install macOS Mojave, or Install macOS High Sierra. If the installer opens after downloading, quit it without continuing installation.
To get the required installer, download from a Mac that is using macOS Sierra 10.12.5 or later, or El Capitan 10.11.6. Enterprise administrators, please download from Apple, not a locally hosted software-update server. - macOS Sierra downloads as a disk image that contains a file named InstallOS.pkg. Open this file and follow the onscreen instructions. It installs an app named Install macOS Sierra into your Applications folder.
- OS X El Capitan downloads as a disk image that contains a file named InstallMacOSX.pkg. Open this file and follow the onscreen instructions. It installs an app named Install OS X El Capitan into your Applications folder.
Use the 'createinstallmedia' command in Terminal
- Connect the USB flash drive or other volume that you're using for the bootable installer. Make sure that it has at least 12GB of available storage and is formatted as Mac OS Extended.
- Open Terminal, which is in the Utilities folder of your Applications folder.
- Type or paste one of the following commands in Terminal. These assume that the installer is still in your Applications folder, and MyVolume is the name of the USB flash drive or other volume you're using. If it has a different name, replace
MyVolumein these commands with the name of your volume.
Catalina:*
Mojave:*
High Sierra:*
Sierra:
El Capitan: - Press Return after typing the command.
- When prompted, type your administrator password and press Return again. Terminal doesn't show any characters as you type your password.
- When prompted, type
Yto confirm that you want to erase the volume, then press Return. Terminal shows the progress as the bootable installer is created. - When Terminal says that it's done, the volume will have the same name as the installer you downloaded, such as Install macOS Catalina. You can now quit Terminal and eject the volume.
* If your Mac is using macOS Sierra or earlier, include the --applicationpath argument, similar to the way this argument is used in the commands for Sierra and El Capitan.
Use the bootable installer
After creating the bootable installer, follow these steps to use it:
- Plug the bootable installer into a compatible Mac.
- Use Startup Manager or Startup Disk preferences to select the bootable installer as the startup disk, then start up from it. Your Mac will start up to macOS Recovery.
Learn about selecting a startup disk, including what to do if your Mac doesn't start up from it. - Choose your language, if prompted.
- A bootable installer doesn't download macOS from the Internet, but it does require the Internet to get information specific to your Mac model, such as firmware updates. If you need to connect to a Wi-Fi network, use the Wi-Fi menu in the menu bar.
- Select Install macOS (or Install OS X) from the Utilities window, then click Continue and follow the onscreen instructions.
Learn more
For more information about the createinstallmedia command and the arguments that you can use with it, make sure that the macOS installer is in your Applications folder, then enter this path in Terminal:
Catalina:
Mojave:
High Sierra:
Sierra:
Burn Bootable Dvd Mac From Dmg File
El Capitan: