KVM (Kernel-based Virtual Machine) is described as 'KVM (for Kernel-based Virtual Machine) is a full virtualization solution for Linux on x86 hardware containing virtualization extensions (Intel VT or AMD-V). It consists of a loadable kernel module, kvm' and is a very popular Virtualization tool in the network & admin category. There are more than 25 alternatives to KVM (Kernel-based Virtual Machine) for a variety of platforms, including Linux, Windows, Mac, Self-Hosted and BSD apps. The best KVM (Kernel-based Virtual Machine) alternative is VirtualBox, which is both free and Open Source. Other great apps like KVM (Kernel-based Virtual Machine) are QEMU, VMware Workstation Pro, VMware Workstation Player and Distrobox.