Create usb bootable windows from mac os

In the above command, replace “filelocation” with the actual location of your file include the name of the extension. For instance, if your file is located in the downloads folder then your file location will be :/Download/Windows-10.iso

• Don’t get confused with the location, otherwise Terminal will throw an error.

Once you have mounted the ISO file, hit the following.

cp — rp /Volumnes/ESD-ISO/* /Volumes/WIN10

With this command, you are telling the terminal to copy the ISO file in the USB drive and it will automatically make it executable.

The above step could take a couple of minutes, once it is completed, you have to unmount the ISO Image. Run the following command:

hdiutil unmount /Volumes/ESD-ISO

That’s all, you have successfully created a bootable USB drive and you can use it for installing windows on any device now.

Teminal is very suitable for making Windows 10 bootable USB on Mac, but if you enter the wrong command, all data on the selected drive will be erased and all data will disappear within a few seconds. Therefore, this is not an ideal solution for beginners who are not familiar with the technical staff.

Part Three: Additional Tips

Apart from these methods, I wanted to discuss a few most asked questions here.

Q1: Is it safe to Install Windows on a Macbook?

The majority of the readers ask me this question and I want to tell all of them that it is completely safe to install Windows on a Macbook. Actually, I have seen people using Windows on a Macbook. Most developers use Windows in Virtual Machine on their Macbook.

Q2: Is it possible to create a bootable USB using Disk Utility?

Yes, it was possible back in the days when MacOS X was used. In the latest macOS versions, this feature of the Disk Utility application is removed due to security reasons. Therefore if you are using an older version of Mac, you can use Disk Utility as well.

Final Notes

So, these were the 4 Best methods to create a bootable USB drive using a Mac device. All these methods are tried and tested, therefore each of them is reliable.

You can pick any of these at your convenience and desire. But if you want to the easiest method to create Windows USB on Mac, PassFab 4WinKey is your ideal choice! Certainly if you came across some error that is bothering you, do let us know in the comments below. We will solve it together.

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How to Make a Windows 10 USB Using Your Mac — Build a Bootable ISO From Your Mac’s Terminal

Most new PCs don’t come with DVD drives anymore. So it can be a pain to install Windows on a new computer.

Luckily, Microsoft makes a tool that you can use to install Windows from a USB storage drive (or «thumbdrive» as they are often called).

But what if you don’t have a second PC for setting up that USB storage drive in the first place?

In this tutorial we’ll show you how you can set this up from a Mac.

Step 1: Download the Windows 10 ISO file

You can download the ISO file straight from Windows. That’s right — everything we’re going to do here is 100% legal and sanctioned by Microsoft.

If you want an English-language version of the latest update of Windows 10, you can download the ISO here.

If you have a relatively new computer, you probably want the 64-bit version. If you’re not sure, go with the 32-bit version to be safe.

If you want a non-English-language version of Windows, or want to get an older update version, download the ISO here instead.

Step 2: Insert your USB storage drive into your Mac

The ISO file is only about 5 gigabytes, but I recommend you use a USB drive with at least 16 gigabytes of space just in case Windows needs more space during the installation process.

I bought a 32 gigabyte USB drive at Walmart for only $3, so this shouldn’t be very expensive.

Stick your USB drive into your Mac. Then open your terminal. You can do this using MacOS Spotlight by pressing both the ⌘ and Space bar at the same time, then typing «terminal» and hitting enter.

Don’t be intimidated by the command line interface. I’m going to tell you exactly which commands to enter.

Step 3: Use the diskutil command to identify which drive your USB is mounted on

Open Mac Spotlight using the ⌘ + space keyboard shortcut. Then type the word «terminal» and select Terminal from the dropdown list.

Paste the following command into your terminal and hit enter:

You will see output like this (note — your Mac’s terminal may be black text on a white background if you haven’t customized it).

Copy the text I point to here. It will probably be something like

Step 4: Format your USB Drive to work with Windows

Next format your USB drive to Windows FAT32 format. This is a format that Windows 10 will recognize.

Note that you should replace the disk2 with the name of the your drive from step 3 if it wasn’t disk2 . (It may be disk3 or disk4 ).

Run this command using the correct disk number for your USB:

diskutil eraseDisk MS-DOS «WIN10» GPT /dev/disk2

Then you’ll see terminal output like this.

This will probably only take about 20 seconds on a newer computer, but may take longer on an older computer.

Note that for some hardware, you may instead need to run this command, which uses the MBR format for partitioning instead of GPT. Come back and try this command if step 7 fails, then redo steps 5, 6, and 7:

Step 5: Use hdiutil to mount the Windows 10 folder and prepare it for transfer.

Now we’re going to prep our downloaded ISO file so we can copy it over to our USB drive.

You will need to check where your downloaded Windows 10 ISO file is and use that. But your file is probably located in your

/Downloads folder with a name of Win10_1903_V1_English_x64.iso .

Step 6: Copy the Windows 10 ISO over to your USB Drive

Update April 2020: One of the files in the Windows 10 ISO – install.wim – is now too large to copy over to a FAT-32 formatted USB drive. So I’ll show you how to copy it over separately.

Thank you to @alexlubbock for coming up with this workaround.

First run this command to copy over everything but that file:

rsync -vha —exclude=sources/install.wim /Volumes/CCCOMA_X64FRE_EN-US_DV9/* /Volumes/WIN10

Then run this command to install Homebrew (if you don’t have it installed on your Mac yet):

/usr/bin/ruby -e «$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)»

Then use Homebrew to install a tool called wimlib with this terminal command:

brew install wimlib

Then go ahead and create the directory that you’re going to write the files into:

Then run this command. Note that this process may take several hours, you may see 0% progress until it finishes. Don’t abort it. It will use wimlib to split the install.wim file into 2 files less than 4 GB each (I use 3.8 GB in the following command), then copy them over to your USB:

wimlib-imagex split /Volumes/CCCOMA_X64FRE_EN-US_DV9/sources/install.wim /Volumes/WIN10/sources/install.swm 3800

Once that’s done, you can eject your USB from your Mac inside Finder. Note that Windows will automatically rejoin these files later when you’re installing.

Step 7: Put your USB into your new PC and start loading Windows

Congratulations — your computer now should boot directly from your USB drive. If it doesn’t, you may need to check your new PC’s BIOS and change the boot order to boot from your USB drive.

Windows will pop up a screen and start the installation process.

Enjoy your new PC, and your newly-installed copy of Windows.

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