Best Free Virtual Machine Software of 2026

Google Cloud Platform 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 hosting software to executing demanding computing tasks. New customers receive $300 in free credits, allowing them to run, test, and implement workloads on GCP's virtual machines, thus evaluating the platform's features without any initial investment. Compute Engine VMs offer full customization, enabling businesses to choose the ideal CPU, memory, and storage options tailored to their specific applications. Furthermore, GCP includes preemptible VMs, which deliver a budget-friendly solution for running non-critical tasks at a reduced cost. These adaptable options ensure that organizations can optimize their computing resources according to their performance and budgetary needs.

Google Compute Engine offers virtual machines (VMs) that are both customizable and scalable, allowing users to adapt compute resources to their unique requirements. Supporting an extensive array of operating systems, including various distributions of Linux and Windows, these VMs provide the versatility needed for diverse applications. Users can effortlessly adjust CPU, memory, and storage specifications to match their workload demands, ensuring an optimal balance between performance and cost. Additionally, new users are eligible for $300 in free credits, which can be used to set up and test virtual machines on Google Compute Engine, giving them the opportunity to explore various configurations and enhance their infrastructure.

Thinfinity Workspace 7.0's Technical Highlights: - Progressive Web App (PWA) technology for a seamless user experience - Integrated Thinfinity VNC, VirtualUI, and z/Scope for maximum versatility - HTML5 terminal emulation supporting DEC terminals, TN 5220, and TN 3270 protocols - Robust enterprise-grade audit logs for security and compliance management - Proprietary VNC protocol for real-time monitoring and troubleshooting IMPROVE USER EXPERIENCE - Deliver business-critical apps, desktops and files from a single web portal. - Provide simplified remote browser access for your users, while confining them to only the resources that they need. SIMPLIFY IT AND AVOID VPNs - Forget traditional VPN deployments and complexities. - Enable access from Chromebooks, mobile devices or any computer with a Web Browser. Zero setup. KEEP YOUR BUSINESS SECURE - Use enterprise-grade encrypted connections. - Integrate with your existing and external identity platforms. - Apply 2FA or MFA policies with all identity providers.

Igiko Management Tools is a web-based software that allows remote access to, management and monitoring of physical or virtual machines within a permissions-based security model. Igiko comes with a built-in remote gateway that allows you establish connections to your computers and VMs. The web console supports HTML5 RDP control, which allows remote desktops to be accessed from any web browser. The Igiko application, unlike most RMM tools is an agentless service. To provide remote access, monitoring, management and remote access capabilities to all local computers or VMs, you can only install it on one machine. Configuring and accessing the application globally is easy with embedded web server and tunnel-provider clients that have a dedicated DNS address on Igiko server. Igiko is ideal to small and medium businesses, hosting providers and software development and engineering firms, as well as home users and virtual labs.

VirtualBox is a robust virtualization tool compatible with x86 and AMD64/Intel64 architectures, designed for both corporate and personal use. This software not only boasts an extensive array of features and high performance tailored for business clients but also stands out as the sole professional-grade option that is freely accessible as Open Source Software under the GNU General Public License (GPL) version 2. For those looking for a comprehensive introduction, refer to the section labeled "About VirtualBox." Currently, VirtualBox operates on various host systems, including Windows, Linux, macOS, and Solaris, while offering compatibility with a wide range of guest operating systems, such as multiple versions of Windows (from NT 4.0 to Windows 10), DOS/Windows 3.x, various Linux distributions, Solaris, OpenSolaris, OS/2, and OpenBSD. The development of VirtualBox is ongoing, with regular updates contributing to an expanding catalog of features and supported guest operating systems. Additionally, it is the result of a collaborative effort within a vibrant community, supported by a committed company, ensuring its continuous improvement and relevance in the virtualization landscape.

VM Backup is a virtual machine backup solution that supports Hyper-V and VMware environments. It is used by more than 40,000 businesses worldwide. The solution is designed for IT departments, resellers, consultants, and Managed Services Providers (MSPs). It provides robust, streamlined enterprise-level functionality. It is characterized by its ease of use, rapidity and affordability. You can reduce RTO and RPO to minutes with its WAN-optimized Replication (CDP). This allows you to drastically reduce the time that your virtual machines go down and the amount data lost in the event of a disaster. Virtual machine backup software with powerful features for HyperV and VMware.

ClearML is an open-source MLOps platform that enables data scientists, ML engineers, and DevOps to easily create, orchestrate and automate ML processes at scale. Our frictionless and unified end-to-end MLOps Suite allows users and customers to concentrate on developing ML code and automating their workflows. ClearML is used to develop a highly reproducible process for end-to-end AI models lifecycles by more than 1,300 enterprises, from product feature discovery to model deployment and production monitoring. You can use all of our modules to create a complete ecosystem, or you can plug in your existing tools and start using them. ClearML is trusted worldwide by more than 150,000 Data Scientists, Data Engineers and ML Engineers at Fortune 500 companies, enterprises and innovative start-ups.

Hv Manager is used to manage Hyper-V virtual machines. This program can be run from a web browser. Hyper-V servers allow multi-user access. Multi-user access can be set up from any computer to virtual machine via a web browser. You can also delegate users or classes to virtual machines. It provides a stable HTTPS connection to the web interface and User Authentication. AprelTech developed it. This team was formed with the goal of creating robust, scalable and effective applications for system administration. Hyper-V Manager provides the main features via the web interface. It can be deployed on any server that has an enabled Hyper-V role. This includes Server Core and Nano installations. The web interface is easy to use and allows users to access virtual machines via web-enabled devices.

Unikernels offer remarkable speed, enhanced security, improved server density, and the potential to eliminate the need for traditional DevOps practices. They can start up two hundred times quicker than Docker and enable applications to run up to twice as fast on Google Cloud Platform and three times as fast on Amazon Web Services. By their very nature, unikernels mitigate various types of remote code execution vulnerabilities, allowing for the deployment of thousands of instances on standard hardware. This capability allows us to provision hundreds or even thousands of virtual machines using the same physical resources. Rather than merely scanning for compromised systems, we take a proactive approach by removing the tools that hackers rely on to carry out their attacks. Furthermore, the efficiency and security benefits make unikernels an increasingly attractive option for modern cloud infrastructures.

NVIDIA's GeForce NOW is a cloud-gaming platform that allows users to stream high-performance PC games from remote servers to virtually any device, eliminating the need for a robust local GPU. You can link your current game libraries or enjoy a selection of supported free-to-play games. The service showcases RTX-enhanced visuals, provides access to a library of over 4,000 titles, and offers features like real-time ray tracing in addition to remarkably low latency streaming. For premium subscribers, it enables ultra-high resolutions reaching up to 5K and high frame rates, including 120 fps and even up to 360 fps under certain conditions, particularly when utilizing NVIDIA's advanced Blackwell/RTX-50-series cloud hardware. The "Install-to-Play" feature allows for a more seamless installation and launching of numerous games in your collection. Furthermore, GeForce NOW supports cloud saves for compatible games, allowing you to continue your gaming experience across different devices, while also dynamically adjusting the streaming quality to match your internet connection. This ensures a consistently smooth gaming experience, adapting to various network conditions.

InstaVM offers a robust production sandbox and cloud solution designed specifically for AI agents, equipping them with immediate access to computing resources including runtime, storage, networking, secrets, and policy management. Unlike traditional sandboxes, it utilizes hardware-isolated virtual machines instead of containers, ensuring that teams can provide AI agents with secure environments that feature complete Linux filesystems, networking capabilities, package management, RESTful API access, and the ability to maintain persistent states. The platform's support for snapshots enables users to create forks of any sandbox and revert to previous states, while its persistent volumes ensure that data is retained across executions. Additionally, egress control allows teams to manage which connections can be made externally, and features like secrets injection and Vault work to safeguard sensitive information from potential prompt injections. Moreover, public URL deployments can make any port accessible on the public web, enhancing its versatility. It is specifically tailored for various agent patterns, including code interpreters, deployment agents, deep research agents, AI evaluations, reinforcement learning applications, computer usage, and vibe coding applications, making it a comprehensive tool for developers. With its innovative architecture and extensive features, InstaVM solidifies its position as a leading solution for AI-driven projects.

This backup solution combines image and file backups to ensure data safety, quick recovery times, and long-term archive. Clients for Windows and MacOS, as well as Linux, with changed block tracking for Windows. This makes it a one-stop shop for both server and workstation backups. Backup storage to local disks, AWS S3 (deduplicated, compressed and encrypted) or compatible storage, making it a very cost-effective way to backup cloud instances or on-premise servers/workstations. For additional data safety or off-site backups of on-premise appliances, you can backup from appliance to appliance.

QEMU serves as a versatile and open-source machine emulator and virtualizer, allowing users to operate various operating systems across different architectures. It enables execution of applications designed for other Linux or BSD systems on any supported architecture. Moreover, it supports running KVM and Xen virtual machines with performance that closely resembles native execution. Recently, features like complete guest memory dumps, pre-copy/post-copy migration, and background guest snapshots have been introduced. Additionally, there is new support for the DEVICE_UNPLUG_GUEST_ERROR to identify hotplug failures reported by guests. For macOS users with Apple Silicon CPUs, the ‘hvf’ accelerator is now available for AArch64 guest support. The M-profile MVE extension is also now integrated for the Cortex-M55 processor. Furthermore, AMD SEV guests can now measure the kernel binary during direct kernel boot without utilizing a bootloader. Enhanced compatibility has been added for vhost-user and NUMA memory options, which are now available across all supported boards. This expansion of features reflects QEMU's commitment to providing robust virtualization solutions that cater to a wide range of user needs.

Access Azure through a cloud-hosted, browser-based shell that is authenticated and available from nearly any location. Each unique user account is assigned its own Azure Cloud Shell, which is automatically authenticated during every session. This service provides the option to select a shell interface that aligns with your preferred working style, offering both Bash and PowerShell environments. Regularly maintained and updated by Microsoft, Cloud Shell is preloaded with a variety of essential command-line tools, including Linux shell interpreters, PowerShell modules, Azure utilities, text editors, source control systems, build tools, container management tools, and database management tools. Additionally, it supports several widely-used programming languages like Node.js, .NET, and Python, allowing users to leverage familiar tools in an environment that is consistently refreshed and managed by Microsoft. This flexibility enables developers and system administrators to seamlessly integrate their workflows within a single, powerful shell experience.

Cross-platform real time file replication for Windows and Linux, Solaris, Solaris, AIX and OpenBSD. EnduraData EDpCloud replicates data and synchronizes it between different operating systems, geographical locations, and cloud providers.

KVM, which stands for Kernel-based Virtual Machine, serves as a comprehensive virtualization solution for Linux systems operating on x86 hardware equipped with virtualization capabilities (such as Intel VT or AMD-V). It comprises a loadable kernel module, known as kvm.ko, that underpins the essential virtualization framework, along with a processor-specific module, either kvm-intel.ko or kvm-amd.ko. By utilizing KVM, users can operate several virtual machines that run unaltered Linux or Windows operating systems. Each virtual machine is allocated its own set of virtualized hardware components, including a network interface card, storage, graphics adapter, and more. KVM is an open-source project, with its kernel component integrated into the mainline Linux kernel since version 2.6.20, while the userspace aspect has been incorporated into the mainline QEMU project starting from version 1.3. This integration enables widespread deployment and support for various virtualization applications and services.