List of the Top 14 Free Virtual Machine Software in 2025

Google Cloud Platform (GCP) provides Virtual Machines (VMs) via Google Compute Engine, enabling organizations to create scalable instances as needed. These VMs cater to a wide range of applications, from running software to performing intensive computing tasks. New users are offered $300 in free credits, allowing them to operate, test, and deploy their projects on GCP’s virtual machines, giving them a chance to evaluate the platform’s features without any initial investment. Compute Engine VMs are highly customizable, empowering businesses to choose the ideal CPU, memory, and storage settings tailored to their needs. Furthermore, GCP includes preemptible VMs, which offer a budget-friendly solution for executing non-critical tasks at a reduced cost. This variety of options helps organizations optimize their computing resources according to their performance and budgetary considerations.

Google Compute Engine offers virtual machines (VMs) that allow users to customize and scale their computing resources according to individual requirements. With compatibility for numerous operating systems, including Linux and Windows, users enjoy the flexibility to accommodate a wide array of applications. VMs can be readily adjusted with various CPU, memory, and storage configurations to match specific workloads, ensuring both optimal performance and cost-effectiveness. New users can benefit from $300 in complimentary credits to create and launch virtual machines on Google Compute Engine, giving them the opportunity to explore various setups and enhance their infrastructure.

Key Features of Thinfinity Workspace 7.0: - Utilizes Progressive Web App (PWA) technology to enhance user experience seamlessly. - Combines Thinfinity VNC, VirtualUI, and z/Scope for unparalleled flexibility. - Offers HTML5 terminal emulation compatible with DEC terminals, as well as TN 5220 and TN 3270 protocols. - Includes comprehensive enterprise-grade audit logs to ensure robust security and compliance management. - Employs a proprietary VNC protocol for effective real-time monitoring and troubleshooting. ENHANCE USER EXPERIENCE - Distribute essential applications, desktops, and files through a unified web portal. - Simplify remote browser access for users, limiting them to only the necessary resources for their tasks. STREAMLINE IT AND ELIMINATE VPNS - Move away from traditional VPN setups and their associated complexities. - Facilitate access from any device, including Chromebooks and mobile devices, with just a web browser—no setup required. PROTECT YOUR BUSINESS SECURITY - Utilize connections that are encrypted to enterprise-grade standards. - Seamlessly integrate with both internal and external identity management systems. - Implement two-factor or multi-factor authentication policies across all identity platforms, ensuring an additional layer of security for user access. - This comprehensive approach not only enhances user experience but also strengthens overall system integrity, making it a vital tool for modern businesses.

Igiko Management Tools is an online application that facilitates the remote management and monitoring of both physical and virtual machines, operating within a security framework that is based on user permissions. Equipped with an integrated remote gateway, Igiko enables users to connect seamlessly to their computers and virtual machines. The web console utilizes HTML5 RDP control, allowing users to access remote desktops through any standard web browser. Distinct from many remote monitoring and management (RMM) solutions, the Igiko application functions as an agentless service. It requires installation on only a single machine to grant remote access, monitoring, and management capabilities to all local computers and virtual machines. The configuration and global access of the application is streamlined thanks to its built-in web server and tunnel-provider clients, which come with a dedicated DNS address hosted on the Igiko server. This makes Igiko particularly well-suited for small and medium-sized enterprises, hosting providers, software development and engineering companies, as well as home users and those operating virtual labs, ensuring a versatile solution for a variety of needs.

VirtualBox is a powerful virtualization application that supports both x86 and AMD64/Intel64 architectures, making it suitable for use in both business environments and personal settings. This software is distinguished not only by its extensive feature set and impressive performance aimed at corporate users but also by being the only high-quality virtualization tool available for free as Open Source Software under the GNU General Public License (GPL) version 2. For those seeking a detailed overview, the section titled "About VirtualBox" provides valuable insights. Currently, VirtualBox can be run on a variety of host operating systems, including Windows, Linux, macOS, and Solaris, and it supports an impressive range of guest operating systems, from numerous Windows versions (starting from NT 4.0 up to Windows 10) to DOS/Windows 3.x, several Linux distributions, Solaris, OpenSolaris, OS/2, and OpenBSD. The ongoing development of VirtualBox includes regular updates, which add new features and expand the range of supported guest operating systems, ensuring that it remains competitive in the virtualization market. Furthermore, its evolution is fueled by a lively community that collaborates closely with a dedicated company, guaranteeing its consistent enhancement and adaptation to the needs of users. As a result, VirtualBox continues to be a reliable choice for anyone interested in virtualization solutions.

VM Backup serves as a comprehensive solution for backing up virtual machines, catering specifically to both Hyper-V and VMware environments, and is currently utilized by over 40,000 organizations globally. Targeted at IT departments, resellers, consultants, and Managed Services Providers (MSPs), this solution is designed to deliver robust and efficient enterprise-level capabilities. Its key attributes include user-friendliness, speed, and cost-effectiveness, making it a preferred choice in the market. One of its standout features is WAN-optimized Replication (CDP), which significantly minimizes Recovery Time Objectives (RTO) and Recovery Point Objectives (RPO) to mere minutes, thereby substantially decreasing the downtime of virtual machines and the potential data loss during disasters. Overall, VM Backup is a powerful virtual machine backup tool that enhances operational resilience in both Hyper-V and VMware systems.

ClearML stands as a versatile open-source MLOps platform, streamlining the workflows of data scientists, machine learning engineers, and DevOps professionals by facilitating the creation, orchestration, and automation of machine learning processes on a large scale. Its cohesive and seamless end-to-end MLOps Suite empowers both users and clients to focus on crafting machine learning code while automating their operational workflows. Over 1,300 enterprises leverage ClearML to establish a highly reproducible framework for managing the entire lifecycle of AI models, encompassing everything from the discovery of product features to the deployment and monitoring of models in production. Users have the flexibility to utilize all available modules to form a comprehensive ecosystem or integrate their existing tools for immediate use. With trust from over 150,000 data scientists, data engineers, and machine learning engineers at Fortune 500 companies, innovative startups, and enterprises around the globe, ClearML is positioned as a leading solution in the MLOps landscape. The platform’s adaptability and extensive user base reflect its effectiveness in enhancing productivity and fostering innovation in machine learning initiatives.

The Hyper-V Manager is designed to facilitate the administration of Hyper-V virtual machines and can be accessed directly through a web browser. This application supports multi-user access, enabling connections to virtual machines from any computer that has internet capabilities. Furthermore, it allows the delegation of users or groups to specific virtual machines, enhancing administrative flexibility. It ensures a secure HTTPS connection for the web interface and incorporates user authentication features. Developed by AprelTech, this team aims to produce durable, scalable, and efficient applications for managing systems. The primary functionalities of Hyper-V Manager are accessible through its web interface, which can be installed on any server with the Hyper-V role enabled, including configurations such as Server Core and Nano. Additionally, the user-friendly web interface allows seamless access to virtual machines from a variety of web-enabled devices, making it a versatile tool for system administrators.

Unikernels present exceptional advantages, including faster performance, heightened security, increased server capacity, and the possibility of reducing reliance on conventional DevOps methodologies. They can boot up two hundred times quicker than Docker and enable applications to function up to twice as efficiently on Google Cloud Platform and three times faster on Amazon Web Services. Due to their design, unikernels significantly reduce the risk of various remote code execution threats, facilitating the deployment of numerous instances on standard hardware. This unique trait allows for the provisioning of hundreds or even thousands of virtual machines leveraging the same physical resources. Instead of simply scanning for compromised systems, we adopt a proactive strategy by eliminating the tools that attackers use to execute their operations. In addition to these advantages, the combination of efficiency and enhanced security renders unikernels a compelling choice for contemporary cloud environments, appealing to organizations that prioritize both speed and safety in their operations. As more enterprises recognize these benefits, the adoption of unikernels is likely to continue growing.

This comprehensive backup solution integrates both image and file backups to guarantee data protection, swift recovery, and sustainable archiving. It is compatible with clients for Windows, MacOS, and Linux, utilizing changed block tracking specifically for Windows users. This feature transforms it into a complete solution for backing up both servers and workstations. Backup storage options include local disks, AWS S3, which is deduplicated, compressed, and encrypted, as well as other compatible storage, offering an economical way to safeguard cloud instances or local servers and workstations. Additionally, for enhanced data security or to facilitate off-site backups of localized devices, users have the option to perform appliance-to-appliance backups, which further strengthens their data management strategy. This flexibility ensures that clients have multiple reliable methods for protecting their essential information.

QEMU is a dynamic and open-source tool that functions as both a machine emulator and a virtualizer, permitting users to run various operating systems on multiple architectures. This allows for applications created for different Linux or BSD systems to be executed seamlessly on any compatible architecture. In addition, it offers the capability to run KVM and Xen virtual machines with impressive performance that is comparable to native execution. Recently, a host of new features has been incorporated, including comprehensive guest memory dumps, pre-copy/post-copy migration, and the ability to take background snapshots of guests. Furthermore, support for DEVICE_UNPLUG_GUEST_ERROR has been introduced, enabling the identification of hotplug failures as reported by guests. For macOS users utilizing Apple Silicon CPUs, the introduction of the ‘hvf’ accelerator significantly enhances AArch64 guest support. The integration of the M-profile MVE extension for the Cortex-M55 processor represents another noteworthy advancement. Additionally, AMD SEV guests can now conduct kernel binary measurement during direct kernel boot without the need for a bootloader. Enhanced vhost-user and NUMA memory options have also been made available across all supported boards, reflecting a significant commitment to compatibility. This expansion of capabilities underscores QEMU's dedication to delivering powerful virtualization solutions that adapt to a broad spectrum of user requirements and technological advancements.

EnduraData EDpCloud offers real-time file replication across various platforms including Windows, Linux, Solaris, AIX, and OpenBSD. This solution effectively synchronizes and replicates data across diverse operating systems and geographical regions, as well as between different cloud service providers, ensuring seamless data availability and consistency. With its robust capabilities, it addresses the needs of businesses that operate in multi-platform environments.

KVM, or Kernel-based Virtual Machine, is a robust virtualization platform designed for Linux systems that run on x86 hardware with virtualization support, such as Intel VT or AMD-V. It consists of a loadable kernel module named kvm.ko, which forms the core of the virtualization framework, and a processor-specific module, either kvm-intel.ko or kvm-amd.ko, tailored for Intel or AMD processors respectively. With KVM, users can create and manage multiple virtual machines that can execute unmodified operating systems like Linux or Windows. Each of these virtual machines is equipped with its own allocated virtual hardware, which includes components such as network interface cards, storage devices, and graphics adapters. As an open-source initiative, KVM has been part of the mainline Linux kernel since version 2.6.20, and its userspace has been integrated into the QEMU project since version 1.3, facilitating broader adoption and compatibility across various virtualization tasks. This seamless integration allows for a diverse range of applications and services to leverage KVM’s capabilities effectively. Additionally, the continuous development of KVM ensures that it keeps pace with advancements in virtualization technology.

Access Azure via a secure, web-based shell interface that functions in the cloud and is accessible from nearly any location. Azure Cloud Shell is designed for individual user accounts, providing seamless authentication for each new session. Users can choose the shell environment that best fits their needs, whether it’s Bash or PowerShell. Microsoft regularly performs maintenance and updates to ensure that Cloud Shell is equipped with essential command-line tools, which include diverse Linux shell interpreters, PowerShell modules, Azure utilities, text editors, version control systems, build tools, and database management systems. Furthermore, Cloud Shell is compatible with several popular programming languages, such as Node.js, .NET, and Python, offering users a comprehensive development environment. The continuous updates to Cloud Shell's suite of tools promote efficient workflows in a contemporary cloud-centric space. Consequently, this versatility not only boosts productivity but also makes Cloud Shell a preferred option for both developers and IT specialists. Additionally, the user-friendly interface and broad tool availability foster collaboration and streamline project development.