This Mac OS 9.2.2 'boot kit' was made by @that-ben and makes the process of booting (and installing) Mac OS 9 on any G3 and most G4's from an USB stick a little bit easier, because not all the Mac OS 9 install CD images can be used to boot a Mac from an unlocked volume (such as from an USB stick or hard drive). Burn CDs and DVDs on Mac. If your Mac has a built-in optical drive, or if you connect an external DVD drive (for example, an Apple USB SuperDrive), you can burn files to CDs and DVDs to share your files with friends, move files between computers, or create backup files.
Looking for the best ISO to USB burner for Mac? It's possible, but ISO is not native file type in Mac OS X or macOS environment, so you need to use workaround methods or employ a third-party ISO burning utility for Mac to get this done. This article covers three ways to burn ISO to USB stick on a Mac computer, powered by macOS Catalina, Mojave, High Serria and earier Mac OS X systems.
The first thing you need to know is that you can't use an ISO disk image file on a Mac, since Apple primarily uses the DMG format. However, if you merely want to burn ISO to a USB stick, that's definitely possible. The only thing you can't do is run an ISO file on an Apple computer. Let's look at the various ways to burn ISO to USB on a Mac machine.
[Notice]: There are different types of ISO images (Windows, Linux, Raspbian OS, etc.) and they apply different booting schemes. So basically, there is not a perfect software out there that can burn all ISO images successfully. You should try another suggestion if one failed.
[Update 1]: If you have any question during ISO burning process, please check out the FAQ Part at the end of this article.
[Update 2]: New version of UUByte ISO Editor for Mac now supports large Windows 10 ISO image (over 5GB) and macOS Big Sur.
Part 1: How to Burn ISO to USB on Mac with Terminal Software
Terminal is Apple's command line equivalent of Command Prompt in Windows and Terminal in Linux. Using this command line utility, you can burn an ISO file to an external DVD or USB disk. If you did not t have any experience with text command, then this is not recommended because it is too risky to damage the local disk with wrong input. Terminal allows you to do several system-level operations, so don't input anything other than the commands specified in the process outline shown below:
Step 1: Click Terminal icon from the Dock. Or Go to the Applications folder on Mac and find the Terminal app in Utilities folder.
Step 2: Copy the ISO file in a convenient location so your command doesn't have to be too long. Saving it to desktop or downloads folder is usually a good idea. Make sure you remember the name of the ISO file because it will be used in the command.
Step 3: If your ISO file is in your Desktop, then run the following command (press Enter after typing the command): cd desktop
Step 4: Now run the following command (hit Enter after typing): hdiutil burn filename.iso
Step 5: Once you run the command, your ISO file will be burned to the USB drive in your default optical drive. If you haven't inserted a disk, you will be prompted to do so. There is no need to run the command again after inserting the USB.
Cons:
- Dangerous and not safe for beginners.
- Sharp learning curve.
- Bad support for USB 2.0 device.
- Lower success rate.
If you want to avoid any kind of command line work and if you're running one of the newer versions of macOS, then it's better to use a third-party software like the one described in Part 2 below.
Part 2: Easily Burn ISO to USB on Mac via UUByte ISO Editor (Bootable USB Creator)
Sofware being powered by a graphics user interface are always welcomed because of user friendly operation. So the second suggestion in here is UUByte ISO burner software called ISO Editor for Mac. It is popularly regarded as the best ISO burning software for Mac. It allows you to burn, extract, edit, copy and create ISO almost as if it was a native file format on Mac. The utility has been fully tested on a wide range of storage media brands as well as all versions of macOS and Mac OS X.
The biggest advantage is that you do not need any technical expertise whatsoever to use this software. It is highly intuitive, and in a matter of minutes you can burn your ISO to USB or DVD. More importantly, the USB is bootable in default. This flexibility makes it the most user-friendly Mac app for handling ISO disk images in a number of ways. The next section shows you how to easily and quickly burn any ISO file to a disk or drive to create bootable USB on your Mac.
Key Features of ISO Editor for Mac
- Designed by great UI.
- Powerful Burning options.
- Able to make bootable USB or DVD.
- Support the latest macOS Big Sur and Catalina.
- Support new version of Windows 10 ISO (20H2).
- Include other useful ISO tools such as edit, extract and create.
Step 1: Download UUByte ISO Burner for Mac
Download and install ISO Editor for Mac to your computer and launch the program. Click on the Burn module on the first page, which will take you to the ISO burning utility.
Step 2: Insert USB Drive on Mac and Import ISO Image
Insert a USB flash drive into your Mac. Select the ISO file to be burned to the media. If you want a different partition style or file system, make those changes on this page. If you don't know what they mean, leave them in default mode.
Step 3: Start Burning ISO to USB on Mac
Click Burn and the ISO file will be burned to USB drive in around 5 minutes. Please wait and be patient. Make sure the computer not going into sleep mode during the burning process.
[Update]: If the Windows ISO image file is too large (Over 5GB), you will see the following screenshot. This process will cut install.wim file into small parts so it can be copied to FAT32 partition. You have to wait a few minutes for the task to be done.
UUByte ISO Editor for Mac has overall of 95% success rate, so no wasted disks or wasted time when you use this software. The software's reliability, flexibility and speed have made this the go-to Mac application for handling ISO disk image files. Mac keyboard cleaner app.
Part 3: Disk Utility - The Default ISO to USB Buner (Solid for Old Macs)
Disk Utility is a built-in tool that comes with Mac OS X and macOS. Using this function, you can easily burn your ISO to a disk after mounting it. Disk Utility is primarily meant to view and repair hard drives and other drives, but also has added functionality. Follow the process below to get your ISO burned to a writable DVD or CD.
Step 1: Go to the Applications folder using Finder or by clicking the shortcut on the bottom right of your screen. From there, go into the Utilities folder and click on Disk Utility to launch the app.
Step 2: Open your ISO file and mount it as a virtual drive. This is done automatically when you click on File >Open Disk Image… in the top menu.
Step 3: When you see your ISO file in the left panel, that means it was mounted properly. You can now insert an USB and click on the Burn option to burn the target ISO file to the USB drive.
This method is only meant for OS X 10.10 and earlier versions. With Mac OS X 10.11 El Capitan, Apple removed the ability to burn ISO to a USB. If you have one of these higher versions, you can try the above methods.
Part 4: Frequently Asked Questions
Q: Why file copying process failed?
The USB will be formatted to FAT32 in order to create a working Windows partition on Mac. This means you can not copy a file larger than 4GB. This is one of the biggest issue with FAT32 file system. We noticed that the latest Windows 10 ISO downloaded from Microsoft.com will over 5GB and the install.wim file is obviously larger than 4GB. That's why file copying process faile during burning process. The solution is to download an old version of Windows 10 from other sources.
Q: Why my USB drive is not bootable by using hdiutil command?
It is a common case for Windows ISO image because this command does not write Windows bootloader to USB drive. You have to format the drive to FAT32 first in Disk Utility.
Q: Can not select USB drive in UUByte ISO Editor?
If the USB drive could be recognized by Mac but not in UUByte ISO Editor, then it is highly possible that your Mac is in Dark Mode. To fix this, please switch to Light mode instead.
Q: Should I format USB stick to NTFS?
No. Mac can only see USB drive formatted with exFAT or MS-FAT. NTFS is not supported by Mac in default. So you can not write ISO image to NTFS USB on Mac. FAT32 is more recommended!
Q: How much time it takes for burning ISO to USB?
For high-speed USB drive (3.0 or 3.1), it can be done within 10 minutes. For low-speed USB drive, it takes much longers (more than 20 minutes).
Q: Can I use UNetbootin for burning Windows 10 ISO?
No. USB will not be bootable if you are using UNetbootin to burn ISO to USB on Mac.
Q: Can I use Etcher for burning Windows ISO?
No. You will receive 'Partition table missing' error when importing Windows ISO into Etcher app on Mac.
Summary
To be honest, Burning ISO to USB was not challenging at all on Mac in the past. But the situation was changed since the release of macOS. Many apps was not supported or updated to Catalina, Mojave or High Serria. So for the new Mac computer, UUByte ISO Editor is the best option out there in 2020.
DMG file is macOS disk image. It's a Windows counterpart for ISO file. At the same time, the dmg is also the program installation package, which is equivalent to the Windows exe installation package. DMG files are only compatible with Mac OS. They are usually used for comprising installation files for Mac applications.
Much of the time we need to burn mac os DMG to USB drive and make it to be bootable, we can use this bootable USB to reinstall macos system and fix some system issues, especially when your Mac system crashes. We know there is no problem when you try to burn dmg to USB on Mac computer because Apple provides native utilities. However, burning DMG to USB on Windows environment can be a big problem, you would require certain third party tools, offline and online. Here in this article, we would deliberately show 4 possible working methods, which have been tested and reported to be positive by many users.
Method 1. Burn DMG to USB on Windows 10 using UltraDMG
Out of the many possible solutions available, UltraDMG is without a doubt the best DMG burning tool yet that can be used to burn Macos DMG to USB flash drive seamlessly and directly. It is a versatile utility not only can burn DMG files to USB on both Windows and MAC OS platform, but also can extract content from DMG file. The interface is quite simple, and one click is all it takes to complete the burning process. In the latest update, it now fully supports both 32 and 64-bit OS configuration and recognizes most of standard image file including DMG, Bin, Img, RAW and 7zip. It's a smart tool that can automatically match the optimal settings in the background and you don't need to manually set the complicated partitions, GPU and MBR booting options. It's a one-stop software working for both novices and experts.
Step 1. Firstly, download the tool on a Windows 10 computer which stores the Macos DMG files, it supports all mac system, like Mac Catalina, mac Mojave and High Sierra. Install and launch it with admin rights.
Step 2. Insert your USB disk to any free port. Then from the first screen that appears, click on 'Burn' option, here select the DMG file and also specify the destination which of course is the USB drive.
Mac Os Burn Iso Image To Usb
Step 3. Finally click on 'Burn' once again and the process will commence immediately. Check the progress bar to check the burning status.
It will take some times to complete the burning process based on the writing speed of your USB drive, please wait patiently and don't disconnect your USB when burning.
When you see message 'Burning Completed', it means you've created a macOS bootable USB drive successfully. Now you're ready to install Mac OS X and other Apple Software Easily on your Windows Machine.
Method 2. Burn Macos DMG to USB on Windows using AnyBurn
AnyBurn is a lightweight but professional CD/DVD/Blu-ray burning software that can be able to edit, extract, copy, erase, mount, and burn various file formats to USB stick. It is a freeware so you don't need to bother for the price tag. Apart from burning images and other audio files to CD/DVD/Blu-ray disc, it can also create image files from hard disk files or CD/DVD/BD discs. It is a fantastic tool and guarantees 100% secured output. The positive feedback from users give it a professional front for many computer geeks. But it doens't support burnning Mac Catalina to USB in our test.
Step 1. Download the tool to the computer containing the DMG file.
Step 2. Launch the tool, insert your USB drive, and click 'Burn image file to disc' option from the main tool interface.
Step 3. A new operating Window will pop-up. Click on 'Browse' button select the required file from the drives connected to the computer. Select the burning drive as the inserted USB stick. Tick the checkbox 'Verify written data'. If you need additional settings like simulation burning, setting number of copies, burning to multiple drives at the same time, etc. click on 'More Settings'.
Step 4. Finally click on 'Burn Now' button to start to burn dmg to USB. You can check the burning status by the progress bar.
Step 5. When it is done, you will receive a notification 'Burning completed Succesfully!'
Method 3. Burn Macos X DMG to USB using PowerISO
Burn Mac Os Iso To Usb
PowerISO is a powerful and time-honoured ISO file processing tool, which provides various of features for processing your ISO image, such as: open ISO, burn ISO, extract ISO, edit ISO, compress, encrypt, split, convert and mount ISO file. Apart from supporting ISO file formats, it supports DMG and many other files formats also like IMG, ZIP, RAW, etc. Here in this method, we would use this tool to burn DMG files to an empty USB. Certain changes need to be done within the setting to enhance the process.
Burn Mac Os X To Usb
Step 1. Download the tool from any software distribution site. Install it and run the tool with right admin privileges to exercise all tool benefits. Next insert your blank USB disk.
Step 2. Click on 'Burn' option to first choose the target DMG file from computer directory.
Step 3. A new PowerISO dialogue box would open up. Here choose the Burning drive as the USB drive. Set the burning speed to maximum or any optimum speed if you wish. Check the 'Verify written data' checkbox and 'Finalize disk' to ensure no further writing is possible.
Step 4. Once you are don till this step, click on 'Burn' option from the bottom of the Window.
Step 5. The burning will start immediately. You can also check the progress bar to see how far its done. When it is done, you will get a notification 'Burning completed Successfully!'
Method 4. Burn DMG File to USB on Windows using TransMac
This is a very effective tool, TransMac, if your Mac system has become unbootable, and you have Windows alone as alternative. The tool is compatible with all Windows OS, like 10/8/7/XP/Vista, etc. Besides burning, it can extract, compress, and even split DMG files.Another important role of Transmac is that it works like Windows file Explorer, it can be able to read, write mac-formatted disk and most removable drives, with it, you can move, copy, rename, and delete files and folders on the Mac disk. But it is unfortunate that TransMac is not a freeware, it's a shareware that provides a free trial for 15 days before you need to purchase a license key.
Step 1. Download the tool from internet to any of your spare computer. Make sure you have got the DMG file downloaded to the same computer.
Step 2. Insert your USB drive to the port, launch the tool, and click 'Run' once it is opened.
Step 3. Now the step is a bit confusing. On the right side panel, right-click the USB drive and select 'Restore with Disk Image'.
Step 4. You will get a warning notification. Click 'Yes' if you have backed up the drive, or 'NO' if you have not.
Step 5. Now you have to choose the DMG file and as soon as it is loaded, it will start burning to the specified USB drive.
Burn Mac Os Iso To Usb Drive
All the methods are working and can help you get to the point of burning DMG files to USB. Its just a matter of preference and convenience which varies from user to user.But on a personal note, I would prefer SYSGeeker UltraDMG, for it gives you a lifetime upgrade facilities and nice features. You can keep the tool installed to your computer for further need.
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