Compare the Top Virtualization Software for Linux as of December 2025

What is Virtualization Software for Linux?

Virtualization software enables the creation and management of virtual machines (VMs) that emulate physical computers. By abstracting the underlying hardware, it allows multiple operating systems to run on a single physical machine, improving resource utilization and flexibility. Virtualization provides an isolated environment for applications, increasing security and stability by preventing conflicts between different software systems. It also simplifies the management of IT infrastructure, as virtual machines can be easily created, cloned, and moved between different hosts. This technology is crucial for businesses looking to scale their operations, optimize resource usage, and improve disaster recovery processes. Compare and read user reviews of the best Virtualization software for Linux currently available using the table below. This list is updated regularly.

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    Heroix Longitude
    At Heroix we believe in delivering technology that simplifies IT monitoring – helping our customers save time and money. With decades of history in the system management marketplace Heroix understands what it takes to deliver elegant yet powerful IT solutions. Longitude, our all-inclusive agentless monitoring solution, encompasses the entire technology stack: from physical to virtual to cloud, from network to server, and from IT infrastructure to application. Longitude is currently in use on tens of thousands of systems around the world, in enterprises large and small. The efficiency and intelligence built into Longitude enable better results with less effort, and provides exceptional versatility to address routine as well as unique management challenges – helping our customers save time and money. To learn more - access our online demo environment at https://go.heroix.com/longitude-live-demo-and-download
    Starting Price: $495/Annually
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