Compare the Top Free Server Virtualization Software as of November 2025

What is Free Server Virtualization Software?

Server virtualization software is a form of technology that allows multiple virtualized operating systems to be hosted on the same physical server. This software helps businesses increase their resource utilization and reduce their operational costs by consolidating their IT infrastructure. It also enables them to better manage their server resources and workloads, as well as quickly deploy new servers in support of specific applications. Additionally, this type of software simplifies the process of maintaining and troubleshooting hardware-related issues. Compare and read user reviews of the best Free Server Virtualization software currently available using the table below. This list is updated regularly.

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    Proxmox VE

    Proxmox VE

    Proxmox Server Solutions

    Proxmox VE is a complete open-source platform for all-inclusive enterprise virtualization that tightly integrates KVM hypervisor and LXC containers, software-defined storage and networking functionality on a single platform, and easily manages high availability clusters and disaster recovery tools with the built-in web management interface.
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