Microsoft Hyper-V Server is a free product that delivers enterprise-class virtualization for your datacenter and hybrid cloud.

Microsoft Hyper-V Server vs VirtualBox Comments

- Microsoft Hyper-V Server is Free and Proprietary
The best free alternative to VirtualBox is QEMU, which is also Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to VirtualBox and loads of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to VirtualBox are VMware Workstation Pro, VMware Workstation Player, WinBoat and virt-manager.
Microsoft Hyper-V Server is a free product that delivers enterprise-class virtualization for your datacenter and hybrid cloud.


Xen.org, home of the Xen hypervisor, the powerful open source industry standard for virtualization. It is a native (bare-metal) hypervisor providing services that allow multiple computer operating systems to execute on the same computer hardware concurrently.

xen appears to be a hypervisor, which is quite different than basic virtualization software...
Xen is hypervisor that isn't emulate but isolate.
This is a hypervisor, not a virtual machine.


XCP-ng is a high-performance, enterprise-level hypervisor with a rich ecosystem and is the result of massive cooperation between individuals and companies. All commercial features are enabled with no commitment required to a support agreement.




Lima launches Linux virtual machines on macOS, with automatic file sharing, port forwarding, and containerd.
OpenVZ is container-based virtualization for Linux.
OpenVZ creates multiple secure, isolated Linux containers (otherwise known as VEs or VPSs) on a single physical server enabling better server utilization and ensuring that applications do not conflict.
Each container performs.

Bochs is a highly portable open source IA-32 (x86) PC emulator written in C++, that runs on most popular platforms. It includes emulation of the Intel x86 CPU, common I/O devices, and a custom BIOS. Currently, Bochs can be compiled to emulate a 386, 486...



bhyve (pronounced "bee hive", formerly written as BHyVe) is a type-2 hypervisor that runs FreeBSD 9+, OpenBSD, Linux and MS Window desktop (versions Vista, 7, 8/8.1/8.2 and 10), as well as MS Windows Server (versions 2008/2008R2, 2012/2012R2 and 2016 Technical Preview...
VirtualBuddy can virtualize macOS 12 and later on Apple Silicon, with the goal of offering features that are useful to developers who need to test their apps on multiple versions of macOS, especially betas.

CheerpX is an x86 virtualization technology for running executables and operating systems entirely client-side. It’s an always available, zero-cost virtual machine with guaranteed data privacy, powered by a WebAssembly JIT engine.

Cross-platform GUI virtual machine manager using QEMU as backend. Support Linux/BSD/Windows 8/10/11



hyper-v server is a complete os in command line with a virtualisation tool (hyper-v)