Apple’s latest macOS release, macOS Tahoe, is now officially available, bringing a range of powerful features, improved performance, and AI-driven enhancements to Mac users. Whether you’re a developer, enthusiast, or someone who simply wants to test the new OS in a safe and flexible environment, using a virtual machine (VM) is the ideal solution.
Running macOS Tahoe in a virtual environment allows you to experiment without affecting your primary system. With a macOS Tahoe ISO, you can easily set up a virtual machine using VirtualBox or VMware on Windows. This guide walks you through the complete process of downloading and installing macOS Tahoe from an ISO file on both platforms.
Table of Contents
Download macOS Tahoe ISO (Latest Version: macOS Tahoe 26.4 ISO)
To install macOS Tahoe in a virtual machine, you need the official macOS Tahoe ISO file. You can generate this ISO from the macOS Tahoe installer or use a trusted source.
Download macOS Tahoe ISO
Looking for other macOS Version ISO files?
You can find all macOS ISO files here.
You can also: Download macOS Tahoe DMG
Installing macOS Tahoe ISO on VirtualBox
Step 1: Install VirtualBox
- Download and install the latest version of VirtualBox for Mac.
Step 2: Create a New Virtual Machine
- Open VirtualBox and click New.
- Name your VM (e.g., macOS Tahoe).
- Set the Type to Mac OS X and Version to Mac OS X (64-bit).
Step 3: Attach the ISO File
- In the VM creation wizard, select Use an existing virtual hard disk file.
- Under Settings > Storage, add the macOS Tahoe ISO to the optical drive.
Step 4: Allocate System Resources
- Assign at least 4 GB RAM and 2 CPU cores.
- Set the hard disk size to at least 80 GB.
Step 5: Modify VirtualBox Settings
- Under System > Motherboard, uncheck Floppy in the boot order.
- Under Display, increase Video Memory to 128 MB.
- Under USB, select USB 3.0.
Step 6: Configure EFI and Mac Model
Run the following commands in Terminal (replace “YourVMName” with your VM’s name):
VBoxManage modifyvm "YourVMName" --cpuidset 00000001 000106e5 00100800 0098e3fd bfebfbff
VBoxManage setextradata "YourVMName" "VBoxInternal/Devices/efi/0/Config/DmiSystemProduct" "iMac19,1"
VBoxManage setextradata "YourVMName" "VBoxInternal/Devices/efi/0/Config/DmiSystemVersion" "1.0"
VBoxManage setextradata "YourVMName" "VBoxInternal/Devices/efi/0/Config/DmiBoardProduct" "Mac-AA95B1DDAB278B95"
VBoxManage setextradata "YourVMName" "VBoxInternal/Devices/smc/0/Config/DeviceKey" \
"ourhardworkbythesewordsguardedpleasedontsteal(c)AppleComputerInc"
VBoxManage setextradata "YourVMName" "VBoxInternal/Devices/smc/0/Config/GetKeyFromRealSMC" 1
Step 7: Start the Virtual Machine
- Click Start to boot into the macOS installer.
- Choose your language when prompted.
Step 8: Format the Virtual Hard Disk
- Open Disk Utility.
- Select the virtual disk and click Erase.
- Use APFS format and GUID Partition Map scheme.
Step 9: Install macOS Tahoe
- Return to the installer and select Install macOS.
- Choose the formatted disk and complete the installation.
Step 10: Post-Installation
- After installation, go to Settings > Storage and remove the ISO.
- Reboot to access your new macOS Tahoe VM.
Installing macOS Tahoe ISO on VMware
You can follow this complete guide: How to Install macOS Tahoe on VMware: 8 Easy Steps, or below you can find the summary.
Step 1: Install VMware Pro & macOS Unlocker
- Download and install the latest version of VMware Pro
- Download macOS Unlocker and run the win-install file.
Step 2: Create a New Virtual Machine
- Open VMware Pro and choose Create a New Virtual Machine.
- Select macOS as the operating system.
Step 3: Attach the ISO
- Select Use ISO image and browse to the macOS Tahoe ISO.
Step 4: Configure the VM
- Assign at least 4 GB RAM and 2 CPU cores.
- Set a virtual disk of at least 80 GB.
Step 5: Start the VM
- Boot into the macOS installer.
- Select language preferences.
Step 6: Format the Disk
- Launch Disk Utility.
- Erase the disk with APFS format and GUID Partition Map scheme.
Step 7: Install macOS Tahoe
- Choose Install macOS and follow the prompts to complete the installation.
Step 8: Complete Setup
- Go through the macOS setup assistant.
- Your macOS Tahoe VM is now ready to use.
Conclusion
Using the macOS Tahoe ISO in a virtual machine is an excellent way to explore the newest version of macOS without modifying your primary system. Whether you’re using macOS Tahoe ISO for VirtualBox or macOS Tahoe ISO for VMware, you can enjoy the features and improvements of macOS Tahoe in a secure and flexible environment.
Now that macOS Tahoe is officially released, you can take full advantage of its capabilities on a virtual machine. Happy exploring!