Best Free Virtual Machine Software for Windows 10 and 11
Virtual machine software allows you to run another operating system inside your existing Windows computer without replacing your current installation. Whether you want to test Linux, experiment with different versions of Windows, develop applications, or run software in an isolated environment, a virtual machine (VM) can make the process much easier.
Windows 10 and Windows 11 users have several virtualization options, including free applications from VMware, Oracle, and Microsoft. Some programs offer advanced features such as snapshots, virtual networking, and support for multiple guest operating systems, while others are designed for simpler tasks such as testing applications temporarily.
However, choosing the right virtual machine software depends on your computer’s hardware, Windows edition, and intended use. Some applications work on Windows Home editions, while others require Windows Pro or Enterprise.
In this guide, we look at the best free virtual machine software for Windows 10 and 11, compare their features, and explain which option is worth installing.
Table of Contents
Best Free Virtual Machine Software for Windows 10 and 11: Quick Comparison
Before exploring each application, here is a quick comparison of the leading free virtualization tools available for Windows computers.
| Virtual Machine Software | Best For | Cost | Windows Compatibility |
| VMware Workstation Pro | Overall virtualization | Free | Windows 10 and 11 |
| Oracle VirtualBox | Beginners and open-source virtualization | Free | Windows 10 and 11 |
| Microsoft Hyper-V | Windows-based virtualization | Included with supported Windows editions | Windows 10 and 11 Pro, Enterprise, and Education |
| Windows Sandbox | Temporary application testing | Included with supported Windows editions | Windows 10 and 11 Pro, Enterprise, and Education |
| QEMU | Advanced virtualization and emulation | Free and open source | Windows hosts, with configuration requirements |
1. VMware Workstation Pro – Best Overall Virtual Machine Software
VMware Workstation Pro is one of the most feature-rich desktop virtualization applications available for Windows. It allows users to create and operate multiple virtual machines on a single physical computer.
Previously, VMware offered Workstation Player as a separate free product, while Workstation Pro required a paid license. However, Broadcom changed its licensing model in November 2024, making Workstation Pro available free for personal, educational, and commercial use.
The application supports a wide range of guest operating systems, including different Windows versions and Linux distributions. This makes it useful for developers, IT professionals, students, and anyone who wants to experiment with another operating system.
Key Features of VMware Workstation Pro
- Create and run multiple virtual machines simultaneously.
- Support for Windows and Linux guest operating systems.
- Snapshot functionality to save and restore VM states.
- Virtual networking configurations for different testing environments.
- USB device passthrough.
- Support for virtual TPM and Secure Boot configurations.
- Advanced hardware and resource allocation options.
- Ability to share files between the host and guest operating systems.
One of its most useful features is snapshots. You can save the current state of a virtual machine before installing software or making system changes. If something goes wrong, you can return to the saved state instead of creating a new virtual machine.
What We Like About VMware Workstation Pro
VMware Workstation Pro offers an excellent combination of performance, flexibility, and advanced features. Its interface makes creating a virtual machine relatively straightforward, even for users who have never worked with virtualization software.
The ability to run multiple operating systems and configure different virtual networks makes it particularly useful for software testing and development.
Another advantage is its licensing change. Users no longer need to purchase a Workstation Pro license for personal, educational, or commercial use under the current free offering.
What We Don’t Like About VMware Workstation Pro
Although the software is free, downloading it through the Broadcom Support Portal requires users to create an account. The download process can also be less straightforward than downloading some alternative applications.
Additionally, beginners may find some advanced networking and hardware configuration options confusing.
Who Should Use VMware Workstation Pro?
VMware Workstation Pro is a strong choice for users who need a full-featured virtualization platform. It is particularly suitable for developers, IT professionals, students, and users who regularly switch between Windows and Linux environments.
2. Oracle VirtualBox – Best Free and Open-Source VM Software
Oracle VirtualBox is another popular option for creating virtual machines on Windows 10 and Windows 11. Unlike some commercial virtualization applications, its main software package is open source and available without a purchase.
VirtualBox supports several guest operating systems, including Windows, Linux, and other compatible platforms. Its cross-platform support also allows users to run virtual machines on supported Windows, Linux, and macOS host computers.
One of its biggest advantages is accessibility. You don’t need an expensive workstation or a specialized virtualization environment to get started. If your computer meets the hardware requirements, you can install VirtualBox and create your first virtual machine.
Key Features of Oracle VirtualBox
- Free and open-source base software.
- Support for multiple guest operating systems.
- Virtual machine snapshots.
- Shared folders between host and guest systems.
- Configurable virtual networking.
- Virtual disk management.
- Guest Additions for improved integration.
- Support for virtual machine cloning.
VirtualBox also includes Guest Additions, a collection of drivers and utilities that improve communication between the host operating system and the virtual machine.
For example, Guest Additions can improve display resolution, mouse integration, and shared-folder functionality.
What We Like About VirtualBox
VirtualBox is easy to access and provides many useful virtualization features without requiring a paid license for its base package.
Its open-source nature makes it attractive to students, developers, and users who prefer community-supported software. It also supports snapshots, which allow you to save a virtual machine’s current state and restore it later.
Another advantage is its broad guest operating system compatibility, making it suitable for experimenting with different Linux distributions and Windows versions.
What We Don’t Like About VirtualBox
VirtualBox’s interface may look less modern than some competing virtualization applications. Initial configuration can also require additional steps, particularly when setting up networking, USB devices, and shared folders.
Another consideration is the Extension Pack. It provides additional functionality, but it has a separate license from the base VirtualBox package. Users should review its licensing terms, particularly when using it commercially.
Who Should Use Oracle VirtualBox?
VirtualBox is an excellent starting point for beginners and users who want a free, open-source virtualization solution. It is also useful for developers who need to test applications across different operating systems.
If you want to experiment with Linux or create a separate Windows testing environment, VirtualBox is worth considering.
3. Microsoft Hyper-V – Best Built-In Virtualization Tool for Windows
Microsoft Hyper-V is a native hypervisor included with supported Windows editions. Instead of installing a separate third-party virtualization application, users can enable Hyper-V through Windows features and create virtual machines using Microsoft’s virtualization platform.
Hyper-V is particularly useful for people who regularly work with Windows environments. It supports Windows and Linux guest operating systems and provides tools for managing virtual processors, memory, storage, and networking.
Unlike VirtualBox and VMware Workstation Pro, Hyper-V is not available as a standard feature on Windows Home editions. Windows 10 and Windows 11 Pro, Enterprise, and Education editions provide the relevant Hyper-V functionality.
Key Features of Microsoft Hyper-V
- Native virtualization integration with Windows.
- Support for Windows and Linux virtual machines.
- Dynamic memory allocation.
- Virtual networking and virtual switches.
- Virtual hard disk management.
- Checkpoints for saving VM states.
- Integration with Windows administrative tools.
- Support for generation 1 and generation 2 virtual machines.
Hyper-V also provides virtual switches that allow virtual machines to communicate with each other, access the internet, or connect to physical networks, depending on the selected configuration.
Its checkpoint feature is useful when testing software or making changes to a guest operating system. You can save a checkpoint and return to an earlier state if necessary.
What We Like About Hyper-V
One of Hyper-V’s biggest advantages is its integration with Windows. Users with supported editions do not need to purchase a separate virtualization application.
It also offers useful management and networking features, making it suitable for developers, system administrators, and advanced Windows users.
Because it is part of Microsoft’s virtualization ecosystem, it works particularly well for users who primarily manage Windows-based virtual machines.
What We Don’t Like About Hyper-V
The biggest limitation is edition compatibility. Windows 10 and Windows 11 Home users cannot enable the full Hyper-V feature in the same way as Pro and Enterprise users.
Its management interface may also feel less beginner-friendly than VirtualBox or VMware Workstation Pro.
Additionally, enabling Hyper-V can affect compatibility with certain third-party virtualization applications and older software configurations, although many modern applications support Windows’ hypervisor platform.
How to Enable Hyper-V in Windows 10 and 11
If your Windows edition supports Hyper-V, follow these steps:
- Open the Start menu and search for Control Panel.
- Select Programs and then click Turn Windows features on or off.
- Find Hyper-V in the available Windows features.
- Expand the option and enable its required components.
- Click OK and allow Windows to install the necessary files.
- Restart your computer if prompted.
- Search for Hyper-V Manager in the Start menu to create your first virtual machine.
Who Should Use Microsoft Hyper-V?
Hyper-V is a good choice for Windows Pro, Enterprise, and Education users who want native virtualization without installing another desktop hypervisor.
It is especially useful for developers, IT administrators, and people who need to test Windows environments.
4. Windows Sandbox – Best for Testing Untrusted Applications
Windows Sandbox is a lightweight virtualization feature designed to provide a temporary and isolated Windows desktop. It allows you to open applications, test installers, and examine files without making permanent changes to your primary Windows installation.
Unlike a traditional virtual machine, Windows Sandbox is designed for temporary use. When you close the Sandbox window, its installed applications, files, and other changes are discarded.
This makes it useful when you want to test an unfamiliar application or check how a particular program behaves without installing it directly on your main system.
Key Features of Windows Sandbox
- Temporary and isolated Windows environment.
- Uses hardware-based virtualization.
- Clean environment each time it starts.
- Supports application and installer testing.
- Clipboard integration.
- Configurable networking and resource settings.
- No need to create a separate virtual hard disk manually.
Windows Sandbox is integrated into supported Windows editions, so users do not need to download a separate virtualization application.
What We Like About Windows Sandbox
Its biggest advantage is simplicity. You can open a temporary Windows desktop without going through the usual process of creating a virtual machine, downloading an ISO file, and installing an operating system.
It is also useful for testing software that you do not want to install directly on your primary Windows system.
Once you close the Sandbox, the temporary environment is discarded, giving you a fresh environment the next time you launch it.
What We Don’t Like About Windows Sandbox
Windows Sandbox is not a replacement for a traditional virtual machine. It does not preserve your installed applications, settings, or files after you close it.
It is also unavailable on Windows Home editions. Users generally need Windows 10 or Windows 11 Pro, Enterprise, or Education, along with the required hardware virtualization support.
Who Should Use Windows Sandbox?
Windows Sandbox is best for users who occasionally need a temporary environment to test applications, installers, or unfamiliar files.
If you want to install Linux, maintain a separate Windows installation, or save your virtual machine for future use, choose VMware Workstation Pro or VirtualBox instead.
5. QEMU – Best for Advanced Virtualization and Emulation
QEMU is a free and open-source machine emulator and virtualizer. It is designed for advanced users who need more control over virtual hardware and operating system environments.
Unlike beginner-friendly applications that provide a graphical interface for most operations, QEMU often requires users to work with command-line options and additional configuration.
It supports different machine architectures and can emulate hardware environments that are not necessarily the same as the host computer’s architecture.
This flexibility makes QEMU useful for developers, researchers, and users working on specialized testing projects.
Key Features of QEMU
- Free and open-source software.
- Hardware virtualization support.
- Full system emulation.
- Support for multiple processor architectures.
- Virtual disk image management.
- Configurable virtual hardware.
- Integration with KVM on supported Linux hosts.
- Command-line-based configuration.
QEMU can be particularly useful when testing software designed for different hardware architectures. It also provides flexibility for users who want to customize virtual machine configurations.
What We Like About QEMU
QEMU is highly flexible and offers extensive configuration options. Its emulation capabilities make it useful for specialized development and testing tasks.
It is also open source, so users can access its source code and benefit from community development.
What We Don’t Like About QEMU
QEMU is not the easiest application for beginners. Creating and managing virtual machines can require knowledge of command-line tools, virtual disk formats, and hardware configuration.
Its performance also depends on whether hardware virtualization or full emulation is being used. Full emulation can be considerably slower than hardware-assisted virtualization.
Who Should Use QEMU?
QEMU is best suited to advanced users, developers, and researchers who need flexible virtualization or system emulation.
For everyday Windows users who simply want to run Linux or another Windows installation, VMware Workstation Pro or VirtualBox will generally be easier to manage.
How to Choose the Best Free Virtual Machine Software
Choosing a virtual machine application is not just about finding a free download. You should also consider the operating systems you want to run, your computer’s hardware, and the features you need.
Here are some important factors to consider before installing virtualization software.
1. Check Your Computer’s Hardware Requirements
Virtual machines share your computer’s physical resources. This means your processor, RAM, and storage capacity directly affect how smoothly a guest operating system runs.
A computer with a modern multicore processor and sufficient memory will generally provide a better virtualization experience.
2. Consider Guest Operating System Compatibility
Not every virtualization application supports every guest operating system or hardware architecture equally.
If you want to run different Linux distributions, older Windows versions, or specialized operating systems, check the application’s guest compatibility before installing it.
3. Compare Features and Performance
Some users only need a basic virtual machine, while others require snapshots, cloning, virtual networking, USB passthrough, and advanced hardware configuration.
VMware Workstation Pro and VirtualBox offer many features for desktop users, while Hyper-V is particularly useful for Windows-based virtualization.
4. Check Licensing and Usage Restrictions
Free software does not always mean every additional feature is available under the same license.
For example, VirtualBox’s base package and Extension Pack have different licensing terms. VMware Workstation Pro, on the other hand, is available without charge for personal, educational, and commercial use under its current offering.
Also remember that installing virtualization software does not automatically provide a free Windows license for the guest operating system.
5. Consider Ease of Installation and Setup
Beginners should prioritize applications with straightforward installation and virtual machine creation processes.
VirtualBox and VMware Workstation Pro offer graphical interfaces that make it relatively easy to configure a new virtual machine. QEMU is more appropriate for users who are comfortable with technical configuration.
Minimum System Requirements for Running Virtual Machines
The actual hardware requirements depend on the guest operating system and virtualization application. However, the following recommendations provide a useful starting point.
| Hardware Component | Basic Recommendation | Better Experience |
| Processor | Modern 64-bit CPU | Multicore Intel or AMD processor |
| RAM | 8 GB | 16 GB or more |
| Storage | 50–100 GB available | SSD with additional free space |
| Virtualization | Intel VT-x or AMD-V | Hardware virtualization enabled |
| Graphics | Integrated graphics | Dedicated graphics for demanding workloads |
Processor and Hardware Virtualization Support
Most modern virtualization applications use processor virtualization technologies such as Intel VT-x or AMD-V.
You may need to enable the relevant virtualization setting in your computer’s BIOS or UEFI firmware before creating virtual machines.
RAM Requirements
Memory is one of the most important factors affecting virtual machine performance.
Although 8 GB of physical RAM may be enough for one lightweight Linux virtual machine, 16 GB is a more practical starting point for running a modern guest operating system.
If you plan to run multiple virtual machines simultaneously, consider 32 GB or more.
Available Storage Space
Every virtual machine requires storage for its operating system, applications, and files.
A dynamically allocated virtual disk can grow as you add data, but you should still maintain sufficient free space on your physical drive.
Using an SSD can also improve boot times and general responsiveness.
Enable Intel VT-x or AMD-V in BIOS
If your virtualization software reports that hardware virtualization is unavailable, check your BIOS or UEFI settings.
Look for an option named Intel Virtualization Technology, Intel VT-x, AMD-V, or SVM Mode. Enable the relevant setting and save your changes before restarting Windows.
How to Install and Set Up Virtual Machine Software on Windows 10 and 11
The installation process is relatively similar across most desktop virtualization applications. The following steps explain how to create a basic virtual machine using VMware Workstation Pro or Oracle VirtualBox.
Step 1: Download and Install Virtual Machine Software
Visit the official website of your preferred virtualization application and download the Windows installer.
Run the installer and follow the on-screen instructions. Restart your computer if the application requests it.
Step 2: Download an Operating System ISO File
A virtual machine needs an operating system to function.
Download the ISO installation file for the operating system you want to use. You can choose a supported Linux distribution or a compatible Windows installation image.
Make sure you obtain installation files from legitimate sources.
Step 3: Create a New Virtual Machine
Open your virtualization application and select the option to create a new virtual machine.
Choose the installation ISO file and select the appropriate operating system type and version.
Step 4: Allocate RAM and Virtual Processor Cores
Assign an appropriate amount of memory and processor resources to your virtual machine.
For a lightweight Linux desktop, you may start with 2–4 GB of RAM. A modern Windows guest generally needs more resources.
Avoid allocating all your computer’s available memory and processor cores to the virtual machine.
Step 5: Create a Virtual Hard Disk
Select the virtual disk option and specify how much storage space the guest operating system can use.
A dynamically allocated disk can save physical storage space because it grows as data is added.
Step 6: Install the Guest Operating System
Start the virtual machine and follow the guest operating system’s installation instructions.
After installation, you can restart the virtual machine and use the new operating system within your existing Windows desktop.
Step 7: Configure Shared Folders and Network Settings
Once your virtual machine is running, configure additional features such as shared folders, clipboard integration, and network connectivity if supported.
These settings make it easier to transfer files and work between your main Windows installation and the guest operating system.
Which Free Virtual Machine Software Should You Choose?
The best option depends on how you plan to use virtualization.
- Best overall: VMware Workstation Pro offers an extensive set of features and supports a wide range of guest operating systems.
- Best open-source option: Oracle VirtualBox is an accessible choice for beginners and users who want free desktop virtualization.
- Best built-in Windows option: Microsoft Hyper-V is suitable for users with supported Windows editions who prefer Microsoft’s virtualization platform.
- Best for temporary testing: Windows Sandbox provides a disposable Windows environment for testing applications.
- Best for advanced users: QEMU offers extensive emulation and virtualization capabilities.
For most users, VMware Workstation Pro and Oracle VirtualBox are the two strongest starting points. If you already have Windows Pro or Enterprise, Hyper-V is also worth considering.
Frequently Asked Questions
1. What is the best free virtual machine software for Windows 10 and 11?
VMware Workstation Pro is a strong overall choice because it provides advanced virtualization features without requiring a paid license. Oracle VirtualBox is another excellent option, particularly for users who prefer open-source software.
2. Is VMware Workstation Pro completely free?
Yes. VMware Workstation Pro is available free for personal, educational, and commercial use under Broadcom’s current licensing model. Users do not need to purchase a separate license key for the free offering.
3. Is VirtualBox better than VMware Workstation Pro?
Both applications are useful, but they serve slightly different preferences. VirtualBox is open source and offers broad guest operating system support, while VMware Workstation Pro provides an extensive feature set and a polished desktop virtualization experience.
4. Does Windows 11 have built-in virtual machine software?
Yes. Windows 11 includes Hyper-V on supported editions, while Windows Sandbox is also available on supported editions. However, these features are not available in the same way on Windows 11 Home.
5. Can I run Windows 11 inside VirtualBox?
Yes. You can create a Windows 11 virtual machine in VirtualBox, provided your computer and virtual machine configuration meet the operating system’s requirements. This includes suitable processor resources, memory, storage, Secure Boot support, and virtual TPM configuration where required.
6. Can I run Linux on a Windows 10 or 11 virtual machine?
Yes. Applications such as VMware Workstation Pro, Oracle VirtualBox, Hyper-V, and QEMU can run supported Linux distributions as guest operating systems.
7. How much RAM do I need to run a virtual machine?
A computer with 8 GB of physical RAM can run some lightweight virtual machines, but 16 GB is a better starting point for general use. If you want to run several virtual machines simultaneously, 32 GB or more is recommended.
8. Is Hyper-V available on Windows 10 and 11 Home?
No. The full Hyper-V feature is not available as a supported Windows client feature on Windows 10 or Windows 11 Home. Users can consider VirtualBox or VMware Workstation Pro instead.
9. Are free virtual machines safe to use?
Virtualization software can help isolate applications and operating systems, but it does not guarantee complete security. Keep your virtualization application updated, use trusted installation files, and avoid sharing sensitive folders or devices with untrusted guest environments.
Windows Sandbox is particularly useful for temporary testing, but it should not be treated as a guarantee against every security threat.
10. Can I run multiple virtual machines simultaneously?
Yes. Most full desktop virtualization applications allow you to run multiple virtual machines at the same time. However, the number you can run comfortably depends on your processor, RAM, storage, and the resource requirements of each guest operating system.
Final Thoughts
Virtual machine software is a useful way to experiment with different operating systems, test applications, and create separate development environments without changing your primary Windows installation.
Among the available options, VMware Workstation Pro is an excellent all-round solution for users who want advanced features and flexibility. Oracle VirtualBox is a strong alternative for beginners and open-source enthusiasts, while Microsoft Hyper-V is particularly useful for users with supported Windows editions.
If you only need a temporary environment to test an application, Windows Sandbox can save time because it does not require you to maintain a permanent virtual machine.
Ultimately, choose the application that matches your hardware, experience level, and virtualization requirements. All these options provide useful capabilities, so you do not necessarily need to pay for a separate virtualization application to get started.
