Whether you want to occasionally test a website in Safari, or try out a little bit of software in the Mac environment, having access to the latest version of macOS in a virtual machine is useful. Unfortunately, you’re not really supposed to do this—so getting macOS running in VirtualBox is, to say the least, tricky.

It’s not impossible, however. Some of the folks at the InsanelyMac forums have figured out a process that works. The only thing not working is sound, which for some reason is highly distorted or nonexistent. Other than that, though, this is macOS High Sierra, running smoothly in VirtualBox.

Download macOS High Sierra 10.13.2. The macOS High Sierra 10.13.2 update improves the stability, compatibility and security of your Mac, and is recommended for all users. This update: • Improves compatibility with certain third-party USB audio devices.

To make things a little easier for people, we’ve combined methods from a few different forum threads into a single, step-by-step tutorial, complete with screenshots. Let’s dive in.

RELATED:Beginner Geek: How to Create and Use Virtual Machines

NOTE: In order to get this working, you will need access to a real Mac in order to download High Sierra. You could, we suppose, obtain a High Sierra ISO by other means, but we don’t recommend it. Borrow a friend’s Mac for an hour if you don’t have one, and you should be fine—everything beyond step one of this tutorial can be done on your Windows PC.

If you’re on a Mac and want a macOS virtual machine for use on that Mac, we recommend checking out out Parallels Desktop Lite instead, because it can create macOS virtual machines for free and is a lot easier to work with.

Ready to get started? Let’s jump in!

Step One: Create a macOS High Sierra ISO File

To start, we’ll need to create an ISO file of macOS High Sierra’s installer, so we can load it in VirtualBox on our Windows machine. Grab your borrowed Mac, head to the Mac App Store, search for Sierra, and click “Download.”

When the process is done, the installer will launch—that’s okay, just close it with Command+Q. We don’t want to upgrade your friend’s Mac; we just need the downloaded files.

To convert those files to an ISO, we’ll need to use the Terminal, which you can find in Applications > Utilities.

First, run the following command to create a blank disk image:

Next, mount your blank image:

Now you’re going to restore BaseSystem.dmg from the installer over to the newly mounted image:

Note that, after doing this, the name of our destination mount point has changed to “OS X Base System/System.” You’re almost done! Unmount the image:

And, finally, convert the image you created into an ISO file:

Move the ISO to the desktop:

And you’ve got a bootable High Sierra ISO file!

Copy it to your Windows machine using a large flash drive, an external hard drive, or over your local network.

Step Two: Create Your Virtual Machine in VirtualBox

Next, head to your Windows machine, and install VirtualBox if you haven’t already, making sure you have the latest version (seriously, older versions may not work.)

Open it up and click the “New” button. Name your Virtual Machine “High Sierra,” and choose “Mac OS X” for the operating system and “Mac OS X (64-bit)” for the version (as of this writing, “macOS High Sierra” is not offered, but that’s fine.)

Continue through the process. For memory, we recommend you use at least 4096MB, though you can opt for more if you have enough RAM to spare on your Windows machine.

Next, you’ll be asked about your hard drive. Choose “Create a Virtual Hard Disk Now” and click Create.

Choose VDI for hard disk type and click Next. You’ll be asked if you want a dynamically sized drive or fixed. We recommend Fixed Size, since it’s a bit faster, though it’ll take up a bit more hard drive space on your Windows machine.

Click Next. You’ll be asked how big a drive you want; we recommend at least 25GB, which is big enough for the OS and a few applications. Depending on your storage situation, you could offer more, but we don’t think you can really use much less than that.

Click through the prompts, and you’ve created an entry for your virtual machine! Now it’s time to do a little configuration.

Step Three: Configure Your Virtual Machine in VirtualBox

You should see your virtual machine in VirtualBox’s main window.

Select it, then click the big yellow “Settings” button. First, head to “System” in the left sidebar. On the Motherboard tab, make sure that “Floppy” is unchecked.

Next head to the “Processor” tab, and make sure you have at least two CPUs allocated to the virtual machine.

Next, click “Display” in the left sidebar, and make sure Video Memory is set to at least 128MB.

Next, click “Storage” in the left sidebar, then click the “Empty” CD drive. Click the CD icon at the top right, then browse to the High Sierra ISO file you created earlier.

Be sure to click “OK” to finalize all the changes you’ve made, then close VirtualBox. No, seriously: close VirtualBox now, or the next steps won’t work.

Step Four: Configure Your Virtual Machine From The Command Prompt

We’ve made a few tweaks, but we need to make a few more more in order to convince the operating system it’s running on a real Mac. Sadly, there are no options for this from VirtualBox’s interface, so you’ll need to open the Command Prompt.

Open the Start Menu, search for “Command Prompt,” then right-click it and select “Run as administrator.”

You need to run a number commands, in order. Paste the following commands, pressing Enter after each one and waiting for it to complete:

That’s it! If everything worked, you shouldn’t see any feedback; the commands will simply run. If the command did not work, make sure your virtual machine is named “High Sierra” exactly; if it isn’t, edit the commands above putting your machine’s name in the quotes. Go ahead and close the Command Prompt. We’re heading back to VirtualBox now.

Step Five: Boot and Run The Installer

Re-open VirtualBox, click your Sierra machine, then click “Start.” Your machine will start to boot. You will see a lot of superfluous information as this happens—and I mean a lot—but don’t worry about it. It’s normal, even some of the things that look like errors.

You should only worry if a specific error hangs for five minutes or more. Just walk away and let it run for a bit. If you’ve done everything right, it’ll boot.

Eventually, you’ll see the installer asking you to pick a language:

Pick “English,” or whatever language you prefer, then click “Next.” Before you do anything else, however, click “Disk Utility” then “Continue.”

You won’t see the drive: don’t panic, High Sierra hides blank drives by default. In the menu bar, click “View” followed by “Show All Devices.”

You should now see your empty virtual drive in the sidebar. Click it, then click the “Erase” option.

Name the drive “Macintosh HD,” and leave the other two settings as-is: “Mac OS Extended Journaled” and “GUID Partition Map”. Do not create an AFS partition, because it will not work and you’ll have to start over with a new virtual hard drive. Click “Erase,” then close Disk Utility when the process is complete. You’ll be brought back to the main window.

Select “Reinstall macOS” then click “Continue.” You’ll be asked to agree with the terms.

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Agree and you’ll eventually be asked to choose a hard drive; select the partition you just made.

The installation will begin! This might take a while, so be patient. Eventually your virtual machine will restart and take you…back to the installer. Don’t panic: this is to be expected.

Step Six: Boot Installer Stage Two From the Virtual Hard Drive

At this point the installer has copied files onto the virtual hard drive, and expects to boot from there. For whatever reason this does not work on the virtual machine, which is why you’re seeing the installer again.

Turn off your virtual machine and open its settings. Head to Storage, click “HighSierra.iso” in the “Storage Tree” panel, then click the CD icon at top-right and click “Remove Disk from Virtual Drive.” This will completely disconnect our installation ISO.

Now start up the virtual machine and you’ll see this lovely screen.

This is the EFI Internal Shell, and as long as you see “FS1” listed in yellow, you can use it to launch the rest of the installer. Click the virtual machine and allow it to capture you mouse and keyboard, then type fs1: and hit Enter. This will switch directories to FS1, where the rest of the installer is located.

Next we’re going to run a few commands in order to switch to the directory we need:

Now we can run the installer itself with the following command:

The installer will pick up where it left off. First you’ll see a series of text, like before, but eventually you’ll see the GUI installer come back. (Don’t worry, you only have to go through this process once.)

We’re getting there, just need a little bit more patience.

Step Eight: Log Into macOS High Sierra

Eventually the virtual machine will reboot again, this time into macOS High Sierra. If that doesn’t happen, try ejecting the ISO from the Virtual Machine. When High Sierra does boot, you’ll need to go through choosing your country, setting up a user, and the rest of the initial setup process.

Eventually, you’ll make it to the Mac desktop. Yay!

You can now try out any Mac software, though some functions, like FaceTime and Messages, won’t work because Apple won’t recognize your computer as a real Mac. But a lot of the basic stuff should work. Have fun!

Step Eight (Optional): Change Your Resolution

By default, your virtual machine will have a resolution of 1024×768, which is not a lot of room to work with. If you try to change the resolution from within macOS, however, you will see no option to do so. Instead, you need to enter a few commands.

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Shut down your Virtual Machine by shutting down macOS: click the Apple in the menu bar, then click “Shut Down.” Next, close VirtualBox entirely (seriously, this step will not work if VirtualBox is still open!) and head back to Windows’ Command Prompt as an admin. You need to run the following two commands:

In the second command, you need to replace the N with a number from one to five, depending on what resolution you want:

  • 1 gives you a resolution of 800×600
  • 2 gives you a resolution of 1024×768
  • 3 gives you a resolution of 1280×1024
  • 4 gives you a resolution of 1440×900
  • 5 gives you a resolution of 1920×1200

Start up VirtualBox, load up your virtual machine, and it should boot to your preferred resolution!

RELATED:10 VirtualBox Tricks and Advanced Features You Should Know About

From now on, you can open VirtualBox for any Mac-related testing you want to do. Again, you’ll see a lot of errors pop up during boot, but they’re fine; ignore them. Also, remember that audio won’t work, nor will things like FaceTime or iMessage, which require a real Mac. This isn’t going to be perfect, which is to be expected from an entirely unsupported setup. But it’s macOS, in a virtual machine, and that’s not bad! Be sure to check out our guide to VirtualBox’s advanced features to get the most out of your machine, too.

One more thing: a huge shout-out to Chad S. Samuels, without whom I could not have updated this guide for High Sierra. Thank you so much!

I was pretty unsure myself whether I would want to jump onto a Mac ever since I first googled Samurai Jack when I was like 9 years old (don’t ask me why) on my computer which ran on Microsoft’s Windows.

Since then, it took me a while to get used to Apple’s macOS and the way I did it was rather than buying the Mac itself I tried it out on my Windows PC.

So, if you want to try Apple’s macOS on your Windows 10 too here’s how you can install macOS Sierra Final in VirtualBox on Windows 10.


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This guide is using macOS Sierra 10.12 which is the final version. If you instead don’t want to get macOS Sierra and you are looking for the newer version which is macOS High Sierra then you can always follow this guide: How to Install macOS High Sierra in VirtualBox on Windows 10

meet VirtualBox

VirtualBox is one tiny, powerful dude, and it is capable of installing macOS onto your Windows 10 computer as an app.

It works like a charm with Sierra, but before you get onto the guide, there are three little requirements that your Windows 10 computer is going to need in order for you to install the macOS onto your computer. 🙂

The minimum requirements that you are going to need are:

• a 64-Bit Computer

• at least 4GB RAM

• a Dual-Core processor

Got all of that? Splendid! Once you have got that out of the way, you can now proceed to install macOS Sierra in VirtualBox on Windows 10.

Here are the links to the downloads that you’ll be needing to install macOS Sierra onto your VirtualBox successfully. 🙂

Download (Updated February 2019)

All credit goes to Techsviewer for the files. If the files are removed, you can comment down below or subscribe to Saint (the fastest way to reach us).

Now I know what you’re thinking, “Which one of the two macOS Sierra 10.12 Final download links should I download from?”

The reason why I have included two Google Drive download links for you is that the (One Full) download link has the entire macOS Sierra 10.12 Final file from Apple as one 5GB file. So if you are alright with letting your computer run all night to download the 5GB file then you can go for this

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The (5 of 5) download link has the entire macOS Sierra 10.12 Final file as 5 separate 1GB files, so if your internet connection is pretty weak or if you just simply want to take your time and download one by one then you can go for this. 🙂

Once, you are done with the download ‘stuff’, you can now go on with the 5 quick and simple steps below.

How to Install macOS Sierra in VirtualBox on Windows 10: 5 Steps

Step 1: Extract the Image File with Winrar or 7zip.

  1. The first thing that you should do is go ahead and install WinRAR. (I have included the latest (March 2018) link for WinRAR for you)
  2. Once you have done that, right click on the macOS 10.12 Sierra file that you’d downloaded.
  3. Then select Extract Here.


Also, make sure that you have enabled Virtualization in your computer’s BIOS.

You can use this helpful guide:

Step 2: Install VirtualBox

  1. Download the latest version of VirtualBox (I have included the latest (June 2018) link for VirtualBox for you above)
  2. It’s pretty easy to install VirtualBox. Just keep clicking Next and then Finished and you’re good to go.

Step 3: Create a New Virtual Machine

  1. Now you have to create your new Virtual Machine. So what you have to do is, open the VirtualBox you’ve just downloaded.
  2. Next click on New which you can see to your upper left-hand side.
  3. Sweet! Now all you have to do is follow on by adding each of the below details into each of the fields. 🙂

Name: macOS 10.12 Sierra

Type: Mac OS X

Version: Mac OS X 10.11 El Capitan (64 bit) or 10.12 Sierra

Memory size is 4 GB ( 70% of your Ram )

Virtual disk file: macOS 10.12 Sierra.vmdk

Step 4: Edit Your Virtual Machine

  1. Once you have created your Virtual Machine, now it’s time to edit it. So first tap on Settings.
  2. Then, you should be able to see General to your right-hand side, so put everything into default there.
  3. After that, under General, you should be able to see the System. Click that.
  4. You’re doing a great job so far! Alright, from here onwards, it’s pretty shit easy. You just have to follow what I selected for each of the fields based on the pictures below. 🙂

CPU: Select 2 CPU (you can choose more than 2 if you want but it is entirely according to your CPU) and then enable PAE/NX

System: Now you have to enable EFI and then disable Floppy. Next, make sure you choose the Chipset as IHC9 (you can also choose PIIX3)

Graphics: Set your Video Memory to 128MB

Storage: Finally, choose your macOS 10.12 Sierra.vmdk and make sure that under Attributes, you set the Hard Disk to SATA Port 0. Once done, click OK.


Now close your VirtualBox. Then proceed with the next step.

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Step 5: Add Code to VirtualBox with Command Prompt (cmd)

Before you add the code onto VirtualBox with your Command Prompt, you have a few little changes that you have to make things easier for you.

  1. Replace the phrase “Your VM Name” in the code (below) with your own virtual machine name which you can find in General, then under Basic. It’s best if you copy the code below into your Notepad and thenreplace the areas where it says “Your VM Name” with your own virtual machine name before moving on the next step.
Code for Virtualbox 5.x.x and Virtualbox 6.x.x

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  1. You’re almost done! Now, all that you have to do is find your Command Prompt (cmd) and Run as an administrator.
  1. Finally, add the code one by one into your Command Prompt. Take all the time in the world that you need.

Done! Run Your Virtual Machine

That’s it, you did a great job!

Now you can go ahead run your Virtual Machine new macOS Sierra in your VirtualBox on your Windows 10 computer.

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  1. Open your VirtualBox then click on Start or Run the macOS Sierra VM. and run your Virtual Machine new macOS Sierra in your VirtualBox on your Windows 10 computer.
  2. Again you’ll see another black screen with all geeky code on it. Don’t worry, it’s just doing its thing. You can go grab a donut whilst you’re at it.
  3. From here on out, you can continue on with Sierra’s introduction.

Don’t forget to share this guide!