Mac Disk Utility Creating Dmg Instead Of Iso

A DMG file is essentially Apple's format for mountable disk images in Mac OS X (macOS) computers. When opened, it mounts a virtual disk on the computer, and is normally used for installing new applications. DMG file is usually encrypted and compressed, unlike ISO, which is an uncompressed disk image format.

While DMG files are usually downloaded from the Mac App Store, they can also be burned to a USB disk when you want to install a utility on another machine. In such cases, you will need to create a boot disk or burn it to a USB flash drive so it can be used on another system. This article shows you four different ways to do this.

Dec 10, 2018 A DMG disk image file is Apple's container format for capturing entire drives or disks, similar to ISO for other platforms like Windows. It consists of data blocks that represent a physical disc. If you're on a Windows machine, you're limited in what you can do with DMG files.

Part 1: How to Burn DMG to USB on Mac for Free (Disk Utility)

The native disk image utility on Mac is ideal for burning a DMG to a USB drive. Once you burn the file to the drive, this drive can be used to install the associated application on any other Mac system. The process may vary slightly depending on which version of Mac OS X your computer is running, but the steps below will give you a fair idea of how the process should be carried out.

Step 1: Go to Applications >>Utilities >>Disk Utility and click on it to launch the program.

Step 2 : On the left, you'll see all the available drives. Insert the USB drive and watch as it appears on that list.

Step 3 : Now open a Finder window and locate your DMG file. Drag and drop it under the drive names in the Disk Utility app.

Step 4 : Next, select the file, and then click on 'Burn' in the same window. In the popup that appears, select your destination drive, which is the USB flash drive you want to burn the DMG file to. Click 'Burn' in the popup window.

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 USB (Bootable) via DMG Editor on Mac

UUByte DMG Editor is a versatile application that can help you burn converted DMG files to a USB drive. The interface is very simple, and all you need to do is click a few times and the job is done for you. DMG Editor gives you the option of creating boot disks or boot drives, and is the perfect tool for transporting your DMG files in their ISO avatar. Assuming you have a USB drive with enough capacity, it can hold several programs.

DMG Editor doesn't require any technical expertise because it is specifically designed for new users who may not be comfortable handling disk images. All the hard work is done behind the scenes, and the layout is intuitive enough for any novice to figure out what to do. For first-time users, here's a small guide for using it to get a converted ISO file burned to a USB drive.

Key Features of DMG Editor

  • Make USB bootable after burning to USB.
  • Able to edit DMG file and recreate it.
  • Also support burning to CD or DVD disc.
  • Easily extract files from DMG file.

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

Launch DMG Editor and select the 'Burn' option, which will take you to a new window.

Step 3: Start Burning DMG to USB

Select the DMG file and specify the destination, which is your USB drive. Click on Burn. That's it! In a few moments your USB drive containing the converted DMG file will be ready. You can now use this to install the program or programs to another Mac computer after converting them back to the DMG format.

Part 3: Convert DMG to ISO and Burn ISO to USB

In certain instances, you may want to use a Windows computer instead of a Mac, which means you won't have the disk utility. 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 Editor to burn the ISO file to a USB drive.

Remember, even if you convert the DMG to ISO, it's still Mac-compatible only, so you can't use it to install the program on a Windows system. However, it's helpful when your own system is a Windows PC and you want to burn the DMG file to a USB drive. In this case, you will need to convert it back to the DMG format for the installation.

Part 4: How to Burn DMG to USB on Windows 10/8/7 (TransMac)

If you're on a Windows PC, another way to burn a DMG file to a USB drive is to use TransMac. This is very useful if your Mac has become unbootable and you only have a Windows alternative. In such cases, you can use TransMac to burn the DMG file for Mac OS X (whatever version you want to install on your broken Mac) to a USB drive and do the installation that way.

To install Mac OS X, you're going to need a USB with at least 16 GB of free space. Also, it's better to take a backup of existing data so you don't lose it during the burn process. Follow the steps below to use TransMac:

Step 1: Download an original copy of TransMac to a Windows PC. The 14-day trial will let you execute the process we're going to describe, so go ahead and install it.

Step 2: Download the DMG file for the version of Mac OS X that you want to install. Now launch TransMac, but make sure to run it as the Administrator. Click on 'Run' once the application is launched, and insert the USB flash drive.

Step 3: The next step can be a little confusing because, normally, you would select the DMG or ISO file first before selecting the destination drive. Here, it's the other way around. In the main window, right-click on the USB drive in the left-side panel, then select 'Restore with Disk Image'.

Step 4: You'll get a warning popup. Select 'Yes' if you've backed up the contents of the USB drive, or else click 'No', backup the drive and then resume the process at Step 3.

Step 5: This is where you select the disk image, so go ahead and choose your Mac OS X .DMG file and click 'Ok'. The DMG file will now be burned to the drive you specified.

Summary

All of these methods work well, so it's just a matter of preference and convenience, and depends on whether you have a Mac or a Windows PC. On a Mac, Disk Utility may show you some errors when burning a DMG file to a drive. Similarly, when you use a Windows system, converting DMG to ISO could corrupt the file, making it unusable once you convert it back to DMG. That's why we recommended YouConvertIt for that. Based on all these factors, choose the method that will work best for your specific situation.

  • Products
    For Windows
    Android Manager for Win
    Android Data Recovery
    Phone Transfer for Win
    Android Root Pro
    For Mac
    Android Manager for Mac
    Android Data Recovery Mac
    Phone Transfer for Mac
    More >>>
Home > Resources > Make Bootable Windows 10 USB (Mojave & Serria)
Mac disk utility creating dmg instead of iso software
(0 comments)

Why do you need a Windows 10 Bootable USB? Bootable USB drive is meant to make life easy for anyone involved with Windows repairs, installations and other tasks. Now that there are more than 700 million computers and mobile devices running Windows 10, a bootable disk will help a lot of system administrators save a lot of time when troubleshooting issues or doing reinstallations and clean installs.

The biggest advantages of having a Windows 10 bootable USB are portability and convenience. Since such a disk will contain the Windows preinstallation environment or WinPE required to boot the device, it can be used in cases where the computer is disabled, hard drives corrupted and many other scenarios. Having it on a disk means not having to create an installer each time you need it. Just create the bootable USB or disk once and use it for any Windows 10 repair or recovery problems, including doing clean installs or reinstallations.

Part 1: Why Creating Windows 10 Bootable USB So Hard on Mac?

Unfortunately, for Mac users, it can pose a problem because boot disks typically contain ISO disk image files that carry the necessary boot information for a Windows 10 installation. Since Mac does not natively support ISO (their own format for disk images is DMG), you need a special utility to burn an ISO to USB disk. Your bootable disk or drive can't be created on a Mac unless you're familiar with Boot Camp Assistant or a similar utility that will allow you to create a USB installer for Windows 10. How do you overcome this challenge?

Part 2: Create Bootable Windows 10 USB with Mac Disk Utility (Only for OS X High Serria Below)

Disk Utility is a built-in app made by Apple official. It is the stock tool to burn, erase, format and convert image files like .iso or .dmg. However, this option was removed from macOS High Serrira and Mojave. If this was the case, please move to Part 2, which supports all major Mac OS X and macOS versions.

To make a bootable installation USB with Disk Utility, the first step is to open it from Launchpad. You will not see the app icon directly. Instead, it is groupped in 'Other' folder in Launchpad. Click the Disk Utility app icon and insert a USB flash drive into the Mac.

Now, right click on the USB name on the left sidebar and erase the drive with MS-DOS (FAT) from the pop-up window. This action will delete all data on the USB so make sure backing up the data first. After that, drag and drop the Windows installation iso file to the user interface and the app starts to write ISO files to that USB. This takes approximately 30 minutes to complete.

Part 3: Best Way to Create Windows 10/8/7 Bootable USB on Mac

The best recommended approach is to take the help of a user-friendly application like ISO Burner for Mac. It is the most appropriate software for this requirement because it allows you to handle ISO on Mac as if they were native files. All you need to do is download and install the application, then get the correct ISO file from Microsoft and burn it to a USB flash drive with ISO Burner.

This utility has a 98% success rate for burning ISO files to disks and drives. If you have any experience creating Windows installer disks, you'll know that the typical success rate is quite low. That means wasted time because of repeated attempts to create a boot disk that actually works. And that's not all. ISO Burner also has a suite of other tools to manage ISO files. You can edit them, add or remove files, copy a disk to an ISO image and even rename the file. It is an extremely versatile and reliable utility for Mac, and it boasts a smooth and clean interface that is very user-friendly even if you have no experience working with ISO disk images.

Step 1 Install ISO Burner on Mac

Install ISO Burner on your Mac. You can download the file from the above link. Once installed, you will need the Windows 10 ISO. Make sure you get the appropriate version from Microsoft's downloads page for Windows 10.

Launch the program and click on the section that says Burn. You will also see other functions like Extract, Create, Edit and Copy Disc. We'll talk about those in a bit. For now, after clicking Burn, you will see a new window with burning options for USB and DVD/CD. This flexibility is one of the best features of ISO Burner.

Step 2 Add Windows Install ISO Image

Insert an USB stick with sufficient space to hold a Windows 10 installation file. The medium will be automatically detected by the software and prepared for the burn. Select the ISO file by clicking the Browse button against the ISO Image field. Next, select the appropriate boot scheme and file system. If you're not sure, leave it in default.

Step 3 Create Bootable Windows 10 USB on Mac

Finally, click on Burn, and your bootable USB for Windows 10 will be created in a few moments. This will be a 100% working copy that you can then use for whatever installation, repair or recovery purpose you require.

Androidphonesoft ISO Burner is one of the greatest apps available on Mac for creating bootable Windows 10 USB. Many of the other tools are not working on latest macOS High Serria or Mojave. But ISO Burner does support the latest macOS.

Mac Disk Utility Creating Dmg Instead Of Iso Software

Part 4: Create Bootable Windows 10/8/7 USB without Bootcamp

One of the reasons why I love Apple product is that it always license carefully to client's advice. There are millions of Mac users still having the need to run Windows app on their Mac computer. You had to buy additional and expensive app to achive this but now it is fully possible for free.

Boot Camp Assistant, formly Bootcamp, is the official app to make Windows 10 bootable USB on Mac. Simply open the app and follow the prompted instructions to complete the task. Wait, why you are not recommending Bootcamp as subtitle says?

Basically, Boot Camp is just a minimal prototype product. The bootable USB created by Bootcamp can be only used on Mac computer for dual boot. The USB not being recognized on Windows 10 computer so it is uselessly if you want to use it on a Windows computer. In addition, the burning process is extremely slow. It took me waiting for 1 hours to get the disk. Instead, it only takes about 15 minutes for ISO Burner.

Summary

All it takes is a couple of clicks to get a bootable USB burned on your Mac. Boot Camp Assistant is one of the alternatives, but it's a tedious process and not very easy to execute if you don't have the right experience. With ISO Burner, you not only get a native ISO experience on Mac, but a convenient suite of tools for extracting the contents of an ISO, removing or adding files without having to mount it as a virtual drive, saving specific content directly to your computer and so on. Not many tools can provide you with the convenience, flexibility and reliability that ISO Burner offers, which is why it is one of the most important Mac tools to add to your arsenal of applications.

Related Articles

  • Windows 10 Password Crack | Remove Windows Admin Password | Change Windows Password | Bootable Windows USB | ISO to USB Tool | Create Windows Reset Disk | Burn ISO to CD | Create Windows Reset Disk | More>>>

Mac Disk Utility Creating Dmg Instead Of Iso Software

Copyright © 2015 AndroidPhonesoft. All Rights Reserved. Android is a trademark of Google, Inc

Mac Disk Utility Creating Dmg Instead Of Iso Version

Comments are closed.