Best Xvisor Alternatives in 2025
Find the top alternatives to Xvisor currently available. Compare ratings, reviews, pricing, and features of Xvisor alternatives in 2025. Slashdot lists the best Xvisor alternatives on the market that offer competing products that are similar to Xvisor. Sort through Xvisor alternatives below to make the best choice for your needs
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AWS Nitro System
Amazon
The AWS Nitro System, which is the foundation of the latest generation Amazon EC2 instance, allows AWS to innovate quicker, reduce costs for its customers, and provide enhanced security and new instances types. AWS reimagined virtualization infrastructure by offloading functions such as storage, networking, and CPU virtualization to dedicated software and hardware, allowing almost all server resources to go to instances. This architecture consists of three key components: Nitro Cards that offload and accelerate I/O functions such as VPC, EBS and instance storage, the Nitro Security Chip which provides a minimized attack area and prohibits administrative access in order to eliminate human error or tampering, and the Nitro Hypervisor a lightweight hypervisor with performance almost identical to bare metal. The modular design of the Nitro System allows for rapid delivery and deployment of EC2 instances. -
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VMware Fusion Pro
Broadcom
VMware Fusion allows Mac users to run Windows on Mac alongside hundreds of other operating system, all without the need to reboot. Fusion is easy enough to use at home and powerful enough to be used by IT professionals, developers, and businesses. The beginning of running Windows on Mac is Windows. VMware Fusion allows you to choose from hundreds supported operating systems. These can range from less-known Linux distributions to the most recent Windows 10 release. Fusion makes it easy to test almost any OS or app on a Mac. You can create and test apps in a Sandbox and securely share local source files and folders. Fusion Pro now has a RESTful API that allows you to integrate with modern development tools such as Vagrant, Ansible and Chef to bring the power of VMware into today’s Agile and DevOps-oriented production lines. -
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QEMU
QEMU
QEMU is an open-source machine emulator and virtualizer. Run operating systems on any machine, on any supported platform. Run programs for another Linux/BSD target on any supported architecture. KVM and Xen virtual machine with native performance. -
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oVirt
oVirt
oVirt, an open-source distributed virtualization system, is designed to manage all aspects of your enterprise infrastructure. oVirt is based on the trusted KVM hypervisor, and several community projects such as libvirt and Gluster, PatternFly and Ansible. -
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IBM z/VM
IBM
IBM z/VM, an operating system that includes a security-rich hypervisor and virtualization technologies, is designed to run virtual machines such as Linux and z/OS virtual machines and Red Hat OpenShift as well as IBM Z and LinuxONE server. IBM z/VM can run hundreds to thousands guest servers on a single IBM Z server or IBM LinuxONE with high efficiency and elasticity. It supports multiple machine architectures and images, simplifying migrations and facilitating application transitions. IBM z/VM excels at sharing system resources between virtual machines. It offers extreme scalability and security, resulting in cost savings. Hybrid cloud strategy that uses on-premises cloud. Scale and run Linux and container workloads with efficiency. IBM's resilience offerings can help ensure continuous availability. -
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Oracle VM
Oracle
Oracle's server virtualization products are optimized for performance and efficiency. They support x86 architectures and a variety workloads like Linux, Windows, and Oracle Solaris. Oracle offers hypervisor-based solutions as well as virtualization built into hardware and Oracle operating system to provide the best solution for your entire computing environment. -
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Proxmox VE
Proxmox Server Solutions
ProxmoxVE is an open-source platform that enables all-inclusive enterprise virtualization. It tightly integrates KVM hypervisor, LXC containers and software-defined storage. It also offers networking functionality and easy management of high availability clusters with the built-in web interface. -
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Apple Hypervisor
Apple
1 RatingWithout third-party kernel extensions, you can build virtualization solutions on top a lightweight hypervisor. Hypervisor offers C APIs that allow you to interact with virtualization technologies in user-space, without the need for kernel extensions (KEXTs). The framework allows you to create apps that are compatible with distribution on the Mac App Store. This framework can be used to create and control hardware-facilitated Virtual Machines and Virtual Processors (VMs, vCPUs) using your entitled, sandboxed user-space process. Hypervisor abstracts virtual machine processes and virtual processors threads. To virtualize hardware resources, Hypervisor requires hardware support. This includes the Virtualization Extensions on Apple silicon. The framework supports Intel-based Mac computers with an Intel VTX feature set, which includes Extended Page Tables and Unrestricted Mode. -
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Triton SmartOS
Joyent
$0.009 per GB per monthTriton SmartOS combines the best of both a lightweight container OS and a hypervisor that is optimized to deliver containers with the security, networking, and storage capabilities that you have come to expect from a hardware hypervisor. Triton SmartOS uses Zones, a container runtime environment that is not dependent on VM hosts for security. Patented resource protections insulate containers to ensure that every container gets its fair share I/O. Triton SmartOS eliminates all the complications associated with VM host dependent solutions. Each container is provided with one or more network interfaces through built-in networking. This allows for port conflicts to be eliminated and makes network management simple. Each container has its own filesystem that can be resizable and isolated. Virtualization allows for greater flexibility and speed than bare metal performance. -
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VMware ESXi
Broadcom
A robust, bare-metal virtual hypervisor that can be installed directly on your server. VMware ESXi partitions hardware to consolidate apps and reduce costs. It is the industry standard for efficient architecture and has set the benchmark for reliability, performance, support, and support. IT teams are constantly under pressure to keep up with changing market trends and customer demands. They also have to stretch IT resources to support increasingly complex projects. ESXi balances the need for better business outcomes with IT savings. VMware ESXi enables you to: - Consolidate hardware to increase capacity utilization - Gain a competitive edge by increasing performance - Centralized management streamlines IT administration Reduce CapEx and OpEx - Reduce hardware resources required to run the hypervisor. This will result in greater efficiency. -
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µ-visor
Green Hills Software
u-visor is Green Hill Software’s virtualization solution to microcontrollers. It provides robust hardware-enforced software separation, multiple OS support, and real-time efficiency to consolidate critical workloads on processors with limited resources. u-visor's scalable and efficient architecture guarantees freedom-from-interference to multiple operating systems running on the same CPU and offers flexible options to fully utilize multiple cores and limited processor resources. u-visor, like other Green Hills products is designed for systems that require industry-specific safety or security certifications. It also benefits from the strong support of Green Hills' integrated development tools. u-visor's virtual machines and their operating systems enjoy freedom-from-interference from each other through hardware-enforced separation -
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KVM
Red Hat
KVM is a full virtualization solution that runs Linux on x86 hardware and includes virtualization extensions (Intel VT, AMD-V). It includes a loadable kernel module, called kvm.ko that provides the core virtualization infrastructure, and a processor-specific module, kvm.intel.ko. KVM allows you to run multiple virtual machines that run unmodified Linux and Windows images. Each virtual machine is equipped with private virtualized hardware such as a network card and disk, graphics adapter, and so on. KVM is open-source software. As of 2.6.20, the kernel component of KVM is part of mainline Linux. Mainline QEMU includes the userspace component of KVM as of 1.3. -
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VMware Workstation Pro
Broadcom
VMware Workstation Pro is the industry standard to run multiple operating systems as virtual machine (VMs), on one Linux or Windows computer. Workstation Pro is a trusted tool for developers, IT professionals, and businesses that develop, test, or demo software for any device or platform. VMware Workstation Pro allows multiple operating systems to be run simultaneously on the same Windows or Linux computer. You can create real Linux and Windows virtual machines and other desktop, tablet, and server environments with configurable virtual networking. Network condition simulation is available for code development, solution architecting and product demonstrations. Securely connect to ESXi, vSphere or other Workstation servers for launch, control, and management of virtual machines (VMs), as well as physical hosts. VMware's common hypervisor increases productivity and allows for easy transfer of VMs from and to your local computer. -
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VirtualBox
Oracle
5 RatingsVirtualBox is a powerful virtualization product that supports both x86 and Intel64 architectures. It can be used at home as well as in an enterprise environment. VirtualBox is a high-performance, feature-rich product that enterprises can use. It is also free to download as Open Source Software under GNU General Public License (GPL), version 2. For more information, see "About VirtualBox". VirtualBox currently runs on Windows, Linux and Macintosh. It supports a wide range of guest operating systems, including Windows (NT 4.0), 2000, XP and Server 2003), Windows (7, Windows 8, Windows 10), DOS/Windows (2.4, 2.6 and 3.x), Solaris and OpenSolaris (OS/2 and OpenBSD), and Solaris (2.4, 2.6 and 3.x). VirtualBox is actively being developed and released with regular releases. It has an ever-growing list of features, supported guest OS systems and platforms. VirtualBox is a community effort that is supported by a dedicated company. -
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Red Hat Virtualization
Red Hat
Red Hat®, Virtualization is an enterprise virtualization platform which supports key virtualization workloads, including resource-intensive and crucial applications. It is built on Red Hat Enterprise Linux®, KVM and fully supported Red Hat. With a solid foundation, virtualize your resources, processes, applications, and ensure a cloud-native, containerized future. Automate, manage, modernize and modernize virtualization workloads. Red Hat Virtualization automates daily operations and manages your VMs in Red Hat OpenShift. This uses the Linux®, skills your team already has and will continue to use for future business needs. Red Hat Enterprise Linux, Red Hat Ansible Automation Platform and Red Hat OpenStack® Platform are integrated to create a platform and partner solution that improves IT productivity and drives a higher return. -
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Lguest
Lguest
Lguest allows you to run multiple copies of the same 32-bit kernel, simply modprobe lg, then run Documentation/lguest/lguest to create a new guest. This is something I recommend you do. Lguest is very easy to set up. It's also very useful: I can test-boot Kernels with it in less that a second, which is about 10x faster then basic qemu and 100x faster as a real boot. It uses a pty console so you can pipe it through grep. lguest is a single kernel patch that includes the launcher. It is in 2.6.23.git13 and higher. Lguest is designed to isolate the guest from the host, so that it can't reach outside (except for virtual devices supplied to the host). A malicious guest kernel can pin host memory, but only up to the amount allowed to it. Images are usually set up to create console virtual consoles (/dev/tty0 etc), however, the lguest console can be found at /dev/hvc0. -
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The Virtuozzo platform is designed and built as a solution for running your own cloud business. It enables cloud hosting service providers to transform their business to differentiate among competitors by offering heterogeneous infrastructure platform, full-featured DevOps PaaS, containers hosting, a wide variety of packaged clusters (like Magento, WordPress, Kubernetes, replicated SQL and NoSQL databases, etc) and auto-scalable Elastic VPS to their customers. Also, we deliver the required tools to manage the platform, support customers, and monitor ROI growth. Virtuozzo is an industry pioneer who developed the first commercially available container technology 21 years ago. Our technology is used in over one million virtual environments, and we have accumulated over 100 patents to date. Virtuozzo is a large contributor to numerous open-source projects including KVM, Docker, OpenStack, OpenVZ, CRIU and the Linux kernel. These innovations have led to us having a commanding, about 40% market share in VPS hosting globally.
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Microsoft Hyper-V
Microsoft
Microsoft's virtualization product Hyper-V is Hyper-V. You can create and run a virtual machine, which is a software version that runs on a computer. Virtual machines can be used as complete computers, running an operating system and other programs. Virtual machines are more flexible than traditional computers and can be used to run multiple operating systems on hardware. -
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LXD
Canonical
LXD is the next generation system container manager. It provides a similar user experience to virtual machines, but with Linux containers instead. It is image-based and has pre-made images for a variety of Linux distributions. It is built around a powerful, but simple, REST API. You can get a better understanding of LXD and its capabilities by trying it online. If you are interested in running it locally, then take a look to our getting started guide. Canonical Ltd founded the LXD project and leads it today. Contributions from other companies and individuals are also welcome. LXD's core is a privileged daemon that exposes a REST API both over a local socket and over the network (if it is enabled). Clients, such the command line tool included with LXD, then access that REST API to perform all tasks. This means that everything works the same regardless of whether you are talking to a local host or remote server. -
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Open source is a topic that is often discussed by many. Talk is cheap. We code. You can run Windows® apps on MacOS, Linux, and ChromeOS. CrossOver Mac®. Do you like purchasing Windows® licences? Do you? That's great. You do you. CrossOver is the easiest way for the rest of us to run many Microsoft apps on our Macs without having to use a complicated Windows emulator. Have you ever tried emulators? Do you like the way they run on your Mac? CrossOver works in a different way. CrossOver is not an emulator. It converts Windows commands into Mac commands, so you can use Windows software as natively designed for Mac. CrossOver can work with all types of software, including productivity software, utility software, and games. It works with all kinds. CrossOver Linux®, You are the most noble Linux user. You don't want to be in despair when you try to run Windows OS on your well-built machine. You don't want your soul to be sold for a Windows license, or your hard drive space wasted on a virtual machine.
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Pascal
Pascal
Pascal is both a procedural programming language and an imperative programming language. Pascal is a simple programming language that can be used to create structured applications. -
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Parallels Desktop for Mac
Parallels
$99.99 per yearParallels Desktop can help you run Windows programs on Macs, or if you're moving from PC to Mac and need your data to be transferred, Test and develop across multiple OSes using a virtual machine for Mac. Microsoft Office for Windows and Internet Explorer are available to you. Windows apps that run quickly without slowing down your Mac. Move files, apps, and other items quickly from a computer to a Mac. You can use Windows side-by-side (no restarting necessary) on your MacBook Pro, MacBook Pro, MacBook Pro, iMac Pro or iMac Pro. You can share files and folders, and copy and paste text and images. You can also drag and drop files between Windows and Mac applications. Parallels Desktop automatically detects the files you need to get up and running in minutes. You will be asked to download and install Windows 10 or choose your existing Windows, Linux Ubuntu, or Bootcamp installation. -
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We work with commercial and open-source partners to provide MIPS support to many popular Real Time Operating Systems (RTOS), and the new generation IoT-specific Operating Systems. We also developed the MIPS Embedded Operating System, (MEOS), with Virtualization extensions. This targets embedded applications and the IoT area. MEOS is MIPS' internal real-time operating software (RTOS). It is the only operating system that supports new architecture features and cores, as it is in-house. Version 3.1 of MEOS contains a virtualization library that extends MEOS to a hypervisor for MIPS cores that implement the MIPS Virtualization module. We will donate engineering resources or provide development hardware and tools to assist in the development of open-source real time/IoT operating system.
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Keil MDK
Arm
Keil®, MDK is the most complete software development solution for Arm®,-based microcontrollers. It includes all components you need to build, debug, and create embedded applications. MDK-Core is built on uVision (Windows only), and offers the best support for Cortex M devices, including the new Armv8M architecture. MDK includes Arm C/C++ compiler with assembler, linker and highly optimized runtime libraries that are optimized for optimal code size and performance. Software packs can be added to MDK-Core at any time, allowing for new device support and middleware updates without having to depend on the toolchain. They include device support, middleware, middleware, board support and code templates. To enable secure connections via the Internet, the IPv4/IPv6 networking communication platform is extended with Mbed™. Evaluation of products, small projects, education. Code size limited to 32 Kbyte -
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Secure and flexible SD-Branch virtualization is possible with Cisco hypervisor network function virtualizations (NFVIS) or routing virtual network functionss (VNFs). Cisco vManage allows you to centrally manage your environment. With built-in Cisco ThousandEyes and Cisco vAnalytics, you can get actionable insights from the internet, cloud, or applications. Support for the latest digital services, chaining and automation will allow you to achieve new levels of automation. With support for the most recent link types, you can build a faster and more reliable network fabric. Cisco SD-WAN modular router to support small and lean virtual branches.
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Verge-OS
Verge.io
Verge-OS is a unique operating system that abstracts functions such as storage, computing (hypervisor), networking and storage from commodity baremet hardware to create virtual data centres. We virtualize entire data centres, unlike our competitors who virtualize machines. All included. One license. All you need is one pane of glass. Verge-OS, a full-featured Software Defined Networking platform, includes a fully integrated firewall. Verge-OS abstracts the entire underlying hardware from the data center and integrates all these raw resources into its hypervisor. Verge-OS uses RAIN architecture in its virtual storage to make it more shareable, scalable, and distributed. erge-OS replaces your hypervisor, SAN and NAS software licenses. It also eliminates proprietary hardware maintenance agreements. -
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WAPPLES SA
Penta Security Systems, Inc.
WAPPLES SA (software appliances) is a virtual web app firewall (WAF), that can be seamlessly integrated into cloud systems and other virtual environments. It is ideal for enterprises such as hosting providers and data centers, as well as SMBs such managed security service providers or private cloud business infrastructures. WAPPLES SA supports popular hypervisors such as XenServer and KVM. -
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PikeOS
SYSGO
PikeOS is a separation kernel-based hypervisor that supports multiple partitions for many operating systems and applications. It allows you to create smart devices for the Internet-of-Things. PikeOS is the best choice for systems that require protection against Cyber-Security attack due to its separation kernel approach. It is widely used in millions of edge and IoT systems. However, it has also been deployed in critical communications infrastructures. PikeOS combines virtualization and real time with unique technologies that have never been seen before. It allows you to move multiple complex embedded circuit boards into one hardware. It is also able to handle new hardware concepts like Big-SoCs that have multiple heterogeneous cores. PikeOS can run on multiple architectures and support processors that have a memory management unit (MMU). -
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Opmantek Virtual Machine
Opmantek
Click the button above to download the Opmantek Virtual Machine. The virtual machine is available as an uncompressed, uncompressed.ova package (Open Virtual Appliance), just over 1GB in total. We recommend that you download the most recent build unless you have special needs. A hypervisor is software that allows virtual machines to be run. Opmantek offers instructions on how to run our Virtual Machine on most hypervisors. However, if you have never used a hypervisor before we recommend the free VirtualBox solution. Your hypervisor will determine the method you use to deploy the Opmantek Virtual machine. -
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Galene
Galène
FreeGalene is a videoconferencing server (an SFU) that is easy-to-deploy and requires only moderate server resources. It was designed originally for lectures, conferences, and student tutorials. However, it is also useful for regular meetings. Galene was used to produce lectures, practicals and seminars at two major universities, Universite de Paris (Universite de Paris) and Sorbonne Universite (Universite de Paris). It was also used for staff meetings. It was used to host two conferences, SOCS'2020 and JFLA’2021. Galene's server is implemented in Go and uses Pion's implementation of WebRTC. The server is regularly run on Linux/amd64, Linux/arm64, Linux/armv7, Linux/mips and Windows. It should be portable to any other system, including Mac OS X. The default client, implemented in Javascript, works on all major web browsers on desktop and mobile, including the latest versions. -
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Zig
Zig Software Foundation
FreeZig is a general purpose programming language and toolchain that allows you to maintain robust, optimal, and reusable software. Instead of worrying about your programming language knowledge, focus on debugging the application. A new approach to metaprogramming that relies on compile-time execution and lazy evaluation No hidden control flow. There are no hidden memory allocations. No preprocessor, no macros. Any function can be called at compile-time You can manipulate types as values with no runtime overhead. Comptime imitates the target architecture. Zig is a zero-dependency drop-in C/C++ compiler, which supports cross-compilation right out-of the box. Use zig build to ensure consistency across platforms. You can add a Zig compilation unit into C/C++ projects. Cross-language LTO is automatically enabled. -
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NVIDIA HPC SDK
NVIDIA
The NVIDIA HPC Software Developer Kit (SDK), includes the proven compilers and libraries, as well as software tools that maximize developer productivity and improve the portability and performance of HPC applications. NVIDIA HPC SDK C and C++, and Fortran compilers allow GPU acceleration of HPC simulation and modeling applications using standard C++ and Fortran, OpenACC® directives and CUDA®. GPU-accelerated math libraries maximize performance for common HPC algorithms. Optimized communications libraries allow standards-based multi-GPU programming and scalable systems programming. Debugging and performance profiling tools make porting and optimizing HPC applications easier. Containerization tools allow for easy deployment on-premises and in the cloud. The HPC SDK supports NVIDIA GPUs, Arm, OpenPOWER or x86 64 CPUs running Linux. -
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RB5009UG+S+IN
MikroTik
$219 one-time paymentWe doubled the usual performance. Based on feedback from the MikroTik User Meetings, we created the perfect home lab router: compact and powerful with multiple power options and efficient cooling. RB5009 has all of this and more! The board has 9 wired ports as well as a full-sized USB 3.0. Seven ports are Gigabit Ethernet while another is 2.5 Gigabit Ethernet. The last port is a 10G SFP+ enclosure. All ports are connected with a Marvell Amethyst family Switch-chip that has a 10 Gbps full duplex line and leads to the Marvell Armada Quadcore ARMv8 1.5 GHz CPU. The switch-chip and CPU are located on the bottom side of the board. The case acts as a heat sink! The boards come with 1GB DDR4 RAM and 1GB NAND storage. This combination of ports, components and processors is almost twice as fast in configurations that have heavy CPU loads than other products in the same form factor. -
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CCR2004-16G-2S+PC
MikroTik
$465 one-time paymentThis CCR, like the other models in the CCR2004 series also features the Amazon Annapurna Labs Alpine v2 processor with 4x 64 bit ARMv8–A Cortex–A57 cores. The router can run at 1.2 GHz while the CPU is still running at 1.2 GHz. However, it can be 3x faster than the previous generation CCR's. This is the silent powerhouse. You can enjoy all the power and tranquility of a CCR in peace. You can get rid of the hum and buzz in your studio, homelab, server room, or office without sacrificing performance. The new router features 18 wired ports, including 16x Gigabit Ethernet port and two 10G SFP+ boxes. The router also features a RJ45 console port on its front panel. Each group of 8 Gigabit Ethernet ports are connected to a separate Marvell Amethyst family switching-chip. Each switch chip has a 10Gbps full-duplex line connecting to the CPU. The same applies to each SFP+ cage, which has a separate 10 Gbps full duplex line. The boards come with 4GB DDR4 RAM and 128MB NAND storage. -
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Codename One
Codename One
Codename One is the most popular open-source cross-platform mobile app development platform for Java/Kotlin developers. -
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CCR2004-16G-2S+
MikroTik
$465 one-time paymentThis CCR, like the other models in the CCR2004 series also features the Annapurna Labs Alpine v2 processor with 4x 64 bit ARMv8–A Cortex–A57 cores operating at 1,7GHz. Here's the difference. This router is a beast! It can crush all CCR models in single core performance. This is crucial when it comes to heavy operations that are per-connection-based. But that's not all. It also has the highest single-core performance per Watt and the best overall performance per Watt of all CCR devices. It's better for the planet and cheaper for your bills. The new router features 18 wired ports, including 16x Gigabit Ethernet port and two 10G SFP+ boxes. The router also features a full-size USB console port and an RJ-45 console port. It comes in a classic 1U rackmount white case, just like all CCR devices. You will have one less thing to worry with the included dual redundant power supplies. Active cooling is also included to keep things cool. -
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K3s
K3s
K3s is a highly available, certified Kubernetes distribution designed for production workloads in unattended, resource-constrained, remote locations or inside IoT appliances. Binaries and multiarch images are available for both ARM64 and ARMv7. K3s can be used on anything from a Raspberry Pi to a 32GiB AWS server. Sqlite3 is the default storage method for light-weight storage backends. Also available: etcd3, MySQL, Postgres. Secure by default with reasonable defaults in light environments. A local storage provider, a service balancer, a Helm control, and the Traefik Ingress controller are all simple but powerful features that have been "batteries-included". All Kubernetes control-plan components are encapsulated in one binary and process. This allows K3s automate complex cluster operations such as distributing certificates. -
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VMware vSAN
Broadcom
VMware vSAN is an enterprise-class storage virtualization tool that reduces storage costs and complexity. It offers the fastest path to HCI/hybrid cloud and provides the easiest path to storage. vSAN and vSphere combine to create an integrated hyperconverged infrastructure (HCI). This allows you to manage storage and compute with one platform. The integrated solution improves business agility, speeds up operations, and lowers costs. This is the easiest way to future-ready hybrid cloud and HCI. Secure hyperconverged storage solutions that integrate with your hypervisor and other leading public clouds allow you to extend virtualization. Support the latest storage technology on industry standard servers to achieve a better price/performance ratio. -
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eApps
eApps
Advanced web services platform for admin, deployment, and operation. Enterprise-grade "virtual cloud" platform. Multiple servers, complex deployments and geo-spanning. Hypervisors of the latest spec and expandable SSD block storage. Websites, web apps and web services can be built on a solid platform. Large, custom-sized virtual server support, which can be adjusted at any time. Uses the latest specification Hypervisors and expandable SSD block storage to handle heavy workloads. Next-generation platform for rapid deployment and operation of critical applications. Superior Vertical/Horizontal autoscaling. Strong Java, PHP and Ruby support. Our platforms include optional services that can be added to help ensure security, performance and uptime. We can provide customized solutions to meet your needs. We can help you with your data protection, VPN, high-uptime, backup, and VPN needs. -
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The Java™, Programming Language is a general purpose, concurrent, strongly typed and class-based object-oriented programming language. It is usually compiled according to the Java Virtual Machine Specification's bytecode instruction set. All source code in the Java programming language is first written in plain text files that end with the.java extension. The javac compiler compiles these source files into.class files. A.class file doesn't contain native code for your processor. Instead, it contains bytecodes (the machine language of the Java Virtual Machine1 [Java VM]). The java launcher tool will then run your application with an instance Java Virtual Machine.
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DragonFly BSD
DragonFly BSD
FreeDragonFly version 6.2.2 has been released. The 6.2 series includes hardware support for type-2 hypervisors, an amdgpu drivers, and the experimental ability to remotely mount HAMMER2 volumes. DragonFly is in the same category of operating systems as other BSD derived systems and Linux. It shares ancestor code and is based on the same UNIX principles and APIs as other BSD operating system. DragonFly offers a new opportunity for the BSD community to grow in a completely different direction than the one taken in the FreeBSD and NetBSD series. DragonFly has many unique features that make it stand out from other operating systems of the same type. HAMMER is our modern, high-performance filesystem that includes built-in mirroring and historical access. This is the most prominent. Virtual kernels allow you to run a full-blown kernel in a user process. This is useful for managing resources and for debugging and acceleration of kernel development. -
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XenServer
Cloud Software Group
Take your virtualization platform to the Next Level. XenServer is now available for Windows 11 production use. We will help you transition from Citrix Hypervisor (Hypervisor) to XenServer! Citrix workloads can now be run on XenServer as part of the Citrix Private Cloud, Citrix Hybrid Multi Cloud, and Citrix platform license subscriptions. Citrix customers who have not yet upgraded to these new subscriptions are eligible for our special promotion, which includes 10,000 XenServer Premium Edition licenses. -
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JARVICE XE
Atos
JARVICE powers the Nimbix Cloud. It was built from the ground up to meet today's most challenging workflows. It delivers superior performance, capabilities and ease-of-use, whether it is enabling simulation, cognitive, life science, or other applications. JARVICE runs code faster thanks to Nimbix’s patented Reconfigurable Cloud Computing. This runs containers on baremetal and not virtual machines, eliminating the "hypervisor fee" that plagues many public clouds and datacenter infrastructures. This technology allows seamless access to all cores and memory without the need for complicated "passthrough" or paravirtualization methods. Applications run on the most up-to-date baremetal systems. Complex workflows are easier on JARVICE thanks to its Software-as-a-Service (SaaS) delivery model, versus the typical, complex Infrastructure-as-a-Service. -
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OCaml
OCaml
FreeOCaml is a general purpose, industrial-strength language for programming. It focuses on safety and expressiveness. OCaml's powerful types system allows for more bugs to be caught at compile time. This makes it easier to maintain large, complex codebases. This makes it a great language for running critical code. The type system is unobtrusive thanks to sophisticated inference, which creates a pleasant developer experience. The bytecode compiler generates small executables that are portable and very fast. The second is a native compiler that produces machine code more efficiently and performs to the same level as modern compilers. OCaml supports the most popular editors. VS Code is recommended to beginners. Emacs and Vim are integrated with VS Code for advanced users. OCaml is a vibrant community with best-in-class tools. -
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SolusIO
SolusIO
$2.50 per monthOur goal is to provide our customers and partners with the solutions they require for their digital transformation journeys. Companies across industries must use technology to improve customer experience and open new markets. It is essential that companies have an evolving IT infrastructure in order to adapt to changing needs and innovate faster. We remove the complexity of managing virtual infrastructure by providing blazing-fast, on-demand VMwares, an API and an easy-to use self-service control panel. This panel is also available for service providers. SolusIO offers a range of powerful virtualization technologies that support container-based and hypervisor virtualization. One central location allows you to manage virtual machines of KVM. In the future, OpenVZ, Virtuozzo and other support will be available. -
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xCAT
xCAT
FreexCAT is an open-source tool that automates the deployment, scaling and management of virtual machines and bare metal servers. It provides comprehensive management capabilities for high performance computing clusters. This includes render farms, grids and web farms. xCAT is an extensible framework based upon years of system administration experience. It allows administrators to discover hardware servers and execute remote system management. They can also provision operating systems in virtual or physical machines, both in diskless and disk mode, install and configure applications, and perform system management in parallel. The toolkit is compatible with ppc64le architectures, such as x86_64 and ppc64, and supports a variety of operating systems including Red Hat Ubuntu SUSE and CentOS. It integrates management protocols such as IPMI, HMC FSP and OpenBMC to facilitate remote console access. -
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PeaZip is a free file archiver utility that can open extract RAR,TAR, and ZIP files. Linux x86_64 and x86 are supported operating systems. Linux ARM and aarch64 experimental support. PeaZip is a free program that uses open-source technologies such as 7-Zip/p7zip, Facebook Zstandard fast compressor, FreeArc and Google Brotli fast compressor, PAQ family compressors, secure file storage and encryption PEA project and other free software file compression programs. Cross-platform and cross architecture, the same GUI application for Linux, macOS and Windows. It provides full-featured file management and archive management on all platforms. Also, it is portable. Supports more than 200 archive formats, including powerful compressors such as ZPAQ and 7Z, as well as fast compressors such Brotli or Zstandard. Also, allows you to convert archives.
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Parallels Secure Workspace
Parallels
€100, per year, per concurrentParallels Secure Workspace offers a browser-based workspace that allows you to access your company files, legacy web applications, and SaaS in a highly secure, audited manner. Parallels Secure Workspace does not require any changes to your existing architecture. It is installed as a virtual appliance and connects to your existing IT assets using standard protocols (e.g. RDP, WebDAV, LDAP, ...). Parallels Secure Workspace makes everything available to end users via a browser. No need to install plug-ins or agents. Both the administrator and the user will find it easy to install, manage, and use. Cost reductions compared to other solutions and optimization of TCO by up to 81%. -
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Zephyr
Zephyr
From simple embedded environmental sensors to advanced embedded controllers and smart watches to IoT wireless applications, there are many options. Implements configurable architecture-specific stack-overflow protection, kernel object and device driver permission tracking, and thread isolation with thread-level memory protection on x86, ARC, and ARM architectures, userspace, and memory domains. Supports combining application-specific code and a custom kernel on platforms without MMU/MPU or memory constrained devices to create a monolithic images that are loaded and executed on a system’s hardware. Both the kernel and application code are executed in a single address space. -
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Qubes OS is an open-source, free, security-oriented operating platform for single-user desktop computing. Qubes OS uses Xen-based virtualization for the creation and management a set of isolated compartments known as qubes. These qubes are virtual machines (VMs) that are used to implement a set of isolated applications for professional or personal projects. They also serve to manage the firewall and network stack. Qubes provides your computer with the security of Xen hypervisor, which is used by many major hosting companies to isolate websites from each other. You can't decide which Linux distribution to use? You still need one Windows program for work? Qubes doesn't limit you to one OS. Qubes integrates Whonix, making anonymous browsing over the Tor network safe and simple.