Virtualization Softwares and Apps

Discover best Virtualization softwares, apps and websites.

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NethServer

NethServer

Open Source

NethServer is a modular operating system optimized for small to medium businesses (SMBs) and branch offices. It offers a comprehensive suite of network services and unified threat management (UTM) capabilities, managed through an intuitive web interface. Built on CentOS, NethServer provides a stable and secure platform for essential IT infrastructure.

Comprehensive feature set for SMBs.
Network & Admin Online Services OS & Utilities Security & Privacy
KVM (Kernel-based Virtual Machine)

KVM (Kernel-based Virtual Machine) is a powerful, integrated virtualization solution for Linux, turning the kernel into a hypervisor. It enables running multiple virtual machines with unmodified Linux or Windows guest operating systems, leveraging standard Linux scheduling and memory management.

Excellent performance due to kernel integration and hardware acceleration.
Emulation
Network & Admin OS & Utilities
QEMU

QEMU

Open Source

QEMU (Quick Emulator) is a versatile and powerful open-source hardware virtualizer and emulator. It allows you to run operating systems and programs designed for different architectures on your existing hardware. Acting as a hosted hypervisor, QEMU provides a virtual machine monitor for executing guest systems.

Excellent cross-architecture emulation capabilities.
Scriptable
Network & Admin OS & Utilities
Xen

Xen

Open Source

Xen Project is a widely adopted open-source hypervisor known for its performance and robust security features. Utilizing a microkernel design, it enables multiple operating systems to run concurrently on the same hardware, making it ideal for cloud computing and server virtualization.

High performance through paravirtualization.
Hypervisor
Network & Admin
Citrix XenServer

Citrix XenServer

Open Source

Citrix XenServer is a powerful, open-source virtualization platform designed for managing virtualized server infrastructures. It provides robust features for creating, deploying, and managing virtual machines and containers, making it a popular choice for data centers and cloud environments. XenServer offers high availability, live migration capabilities, and integration with various storage and networking solutions.

Strong performance due to bare-metal architecture.
Hypervisor
Network & Admin
virt-manager

virt-manager

Open Source

virt-manager is a lightweight desktop user interface for managing virtual machines through libvirt, supporting various hypervisors including KVM, Xen, and LXC. It offers essential features for guest installation, control, and monitoring.

Intuitive graphical interface for easy VM management.
FOSS
Network & Admin
Apache Mesos

Apache Mesos

Open Source

Apache Mesos is an open-source cluster manager that abstracts CPU, memory, storage, and other compute resources away from machines, enabling fault-tolerant and elastic distributed systems.

Efficient resource utilization through fine-grained sharing.
Network & Admin OS & Utilities
Kubernetes

Kubernetes

Open Source

Kubernetes, often abbreviated as K8s, is a robust open-source platform designed to automate deploying, scaling, and managing containerized applications across clusters of hosts.

Automates application deployment, scaling, and management.
Network & Admin OS & Utilities
Proxmox Virtual Environment

Proxmox VE is a leading open-source platform for enterprise virtualization. It integrates KVM and LXC, offering a unified solution for managing virtual machines and containers via a central web interface.

Open source and free to use, reducing licensing costs.
Clustering
Network & Admin
Vagrant

Vagrant

Open Source

Vagrant is an open-source tool used for creating and managing portable development environments. It simplifies the setup of virtual machines, enabling developers to work in a consistent and reproducible space across different operating systems and infrastructure.

Creates consistent and reproducible development environments.
Cluster management
Development Network & Admin
JauntePE

JauntePE

Open Source

JauntePE facilitates the creation of portable versions of software applications, enabling them to run without requiring installation on the host system. It achieves this through process virtualization and sandboxing technologies, isolating the application from the underlying operating system and preventing modifications.

Enables running software without installation.
Portable
Network & Admin
Portable Virtualbox

Portable Virtualbox

Open Source

Portable-VirtualBox allows you to run virtual machines directly from a USB drive without requiring an installation on the host computer. It provides a convenient and portable way to access different operating systems and applications.

Truly portable, runs from USB drive without installation.
GNU/linux-libre
Network & Admin
VirtualBox

VirtualBox

Open Source

VirtualBox is a powerful x86 and AMD64/Intel64 virtualization product for enterprise as well as home use. As an open-source, freely available software, it allows users to run multiple operating systems simultaneously on a single physical machine. This enables diverse use cases, from software development and testing to creating isolated environments for everyday tasks.

Free and Open Source
Multiple languages
Network & Admin
oVirt

oVirt

Open Source

oVirt is a robust, free, and open-source virtualization management platform for managing virtual machines, networks, and storage, offering a comprehensive solution for enterprise virtualization needs.

Free and open-source, no licensing costs for the core platform.
Cluster management
Network & Admin
Chef

Chef

Open Source

Chef is a powerful automation platform used for managing and configuring infrastructure as code. It allows organizations to define their infrastructure environment in code, enabling consistent, repeatable, and scalable deployments and configuration management across diverse environments.

Robust Infrastructure as Code implementation for consistency.
Configuration Management
Network & Admin OS & Utilities