Alternatives to SUSE Linux Enterprise Real Time

Compare SUSE Linux Enterprise Real Time alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to SUSE Linux Enterprise Real Time in 2026. Compare features, ratings, user reviews, pricing, and more from SUSE Linux Enterprise Real Time competitors and alternatives in order to make an informed decision for your business.

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    VxWorks

    VxWorks

    Wind River

    The World’s Leading Real-Time Operating System for the Intelligent Edge For nearly 35 years, VxWorks has been used to ensure the security, safety, and reliability you need to design and build mission-critical embedded systems that simply must work. VxWorks® is the industry’s most trusted and widely deployed real-time operating system (RTOS) for mission-critical embedded systems that must be secure and safe. It delivers a proven, real-time, and deterministic runtime combined with a modern approach to development. Regardless of industry or device type, companies building intelligent edge systems rely on the VxWorks pedigree of security, safety, high performance, and reliability. VxWorks is a deterministic, priority-based preemptive RTOS with low latency and minimal jitter. It is built on an upgradable, future-proof architecture to help you rapidly respond to changing market requirements and technology advancements.
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    Rocky Linux

    Rocky Linux

    Ctrl IQ, Inc.

    CIQ empowers people to do amazing things by providing innovative and stable software infrastructure solutions for all computing needs. From the base operating system, through containers, orchestration, provisioning, computing, and cloud applications, CIQ works with every part of the technology stack to drive solutions for customers and communities with stable, scalable, secure production environments. CIQ is the founding support and services partner of Rocky Linux, and the creator of the next generation federated computing stack. - Rocky Linux, open, Secure Enterprise Linux - Apptainer, application Containers for High Performance Computing - Warewulf, cluster Management and Operating System Provisioning - HPC2.0, the Next Generation of High Performance Computing, a Cloud Native Federated Computing Platform - Traditional HPC, turnkey computing stack for traditional HPC
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    SUSE Linux Enterprise Server (SLES)
    SUSE Linux Enterprise Server (SLES) is a robust, scalable, and secure enterprise-grade operating system designed for businesses and organizations. It offers a reliable platform for running mission-critical workloads and applications across physical, virtual, and cloud environments. SUSE Linux Enterprise Server provides advanced features such as high availability, virtualization, and cloud integration, making it ideal for deploying complex IT infrastructures. It is known for its stability and long-term support, ensuring organizations can maintain a secure and consistent environment over time. SUSE's management tools allow for streamlined configuration and automation, simplifying the deployment and maintenance of servers. It supports a wide range of hardware architectures, including x86_64, ARM, and IBM Power, ensuring flexibility for various business needs. SUSE Linux Enterprise Server is also optimized for performance, with strong security features.
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    openSUSE Leap
    A brand new way of building openSUSE and a new type of a hybrid Linux distribution. Leap uses source from SUSE Linux Enterprise (SLE), which gives Leap a level of stability unmatched by other Linux distributions, and combines that with community developments to give users, developers and sysadmins the best stable Linux experience available. If you’re already running openSUSE you can upgrade by booting from the DVD/USB and choosing upgrade, or carry out an ‘Online Upgrade’ in a few commands. Leap is a classic stable distribution approach, one release each year and in between security and bugfixes. This makes Leap very attractive as server operating system, but as well for Desktops since it requires little maintenance effort. openSUSE Leap is compatible with SUSE Linux Enterprise; this gives Leap a level of stability unmatched by other Linux distributions and provides users the ability to migrate to an enterprise offering.
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    SUSE Linux Enterprise Desktop
    Designed for mixed environments and includes a complete suite of required business applications to support employees’ productivity. SLE Desktop shares the core of SUSE Linux Enterprise Server and is equipped with enhanced security providing unparalleled protection of valuable enterprise data. A flexible and highly secure desktop operating system suitable for environments where reliability, ease of maintenance and updates are key. Includes dozens of leading applications, including web browser, email client, collaboration tools – all required to enable employees’ productivity. Security features, such as application security system, integrated VPN and antivirus tools, deliver bullet-proof security and protection against virus and malware attacks. Comes with enterprise-grade support and maintenance services from SUSE. Provides users a high degree of customization to meet their business requirements.
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    SUSE Linux Micro
    SUSE Linux Micro is a lightweight, container-optimized Linux operating system designed for edge computing and microservices environments. It offers a small footprint with security and performance optimized for deploying containerized applications. The platform enables fast, scalable, and cost-efficient cloud-native development, especially in resource-constrained environments. With built-in automation tools and compatibility with Kubernetes, SUSE Linux Micro supports seamless integration into modern containerized infrastructures. It is ideal for developers and IT operations teams who need to deploy and manage applications across distributed environments efficiently.
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    eLxr

    eLxr

    eLxr

    Enterprise-Grade Linux for Edge-to-Cloud Deployments. Open-Source Collaborative Project, Debian-based Linux distribution tailored for edge to cloud use cases. Ensure consistent performance and stability, whether on device, on-prem, or in the cloud. eLxr provides a secure and stable distribution, with its foundation in opensource community innovation with predictable release and update cadence, fit for long lifecycles and long-term deployments. Cater to applications with stringent timing requirements, using preempt-rt kernel configurations to prioritize low-latency responses, ensuring that tasks are executed within precise time boundaries. Achieve better determinism and predictability compared to a standard Linux kernel. eLxr relies on a smaller footprint for better performance, optimized workloads, and smaller attack surface for resource usage efficiency. It provides all required features and attributes, considering best usage of system resources.
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    SUSE Manager
    SUSE Manager was designed to help your enterprise DevOps and IT Operations teams reduce complexity and regain control of your IT assets with a single tool to manage Linux systems across a variety of hardware architectures, hypervisors as well as container, IoT and cloud platforms. It automates Linux server and IoT device provisioning, patching and configuration for faster, consistent and repeatable server deployment helping to optimize operations and reduce costs. And with automated monitoring, tracking, auditing and reporting of your systems, VMs, and containers across your development, test and production environments, you can ensure compliance with internal security policies and external regulations.
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    Amazon Linux 2
    Run all your cloud and enterprise applications in a security-focused and high-performance Linux environment. Amazon Linux 2 is a Linux operating system from Amazon Web Services (AWS). It provides a security-focused, stable, and high-performance execution environment to develop and run cloud applications. Amazon Linux 2 is provided at no additional charge. AWS provides ongoing security and maintenance updates for Amazon Linux 2. Amazon Linux 2 includes support for the latest Amazon EC2 instance capabilities and is tuned for enhanced performance. It includes packages that help ease integration with other AWS Services. Amazon Linux 2 offers long-term support. Developers, IT administrators, and ISVs get the predictability and stability of a Long Term Support (LTS) release, but without compromising access to the latest versions of popular software packages.
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    openSUSE MicroOS
    Microservice OS providing transactional (Atomic) updates upon a read-only btrfs root filesystem. Designed to host container workloads with automated administration & patching. Installing openSUSE MicroOS you get a quick, small environment for deploying containers, or any other workload that benefits from transactional updates. As rolling release distribution, the software is always up-to-date. MicroOS offers an offline image. The main difference between the offline and self-install/raw images is that the offline image has an installer. Raw and self-install allows for customization via combustion or manually in the image after it is written to the disk. There is an option for a real-time kernel. Try MicroOS in VMs running on either Xen or KVM. Using a Raspberry Pi or other system-on-chip hardware may use the preconfigured image together with the combustion functionality for the boot process.
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    SUSE CaaS Platform
    SUSE CaaS Platform is an enterprise-class container management solution that enables IT and DevOps professionals to more easily deploy, manage, and scale container-based applications and services. It includes Kubernetes to automate lifecycle management of modern applications, and surrounding technologies that enrich Kubernetes and make the platform itself easy to operate. As a result, enterprises that use SUSE CaaS Platform can reduce application delivery cycle times and improve business agility.
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    Red Hat Enterprise Linux
    Red Hat Enterprise Linux is an enterprise Linux operating system, certified on hundreds of clouds and with thousands of vendors. Red Hat Enterprise Linux provides a consistent foundation across environments and the tools needed to deliver services and workloads faster for any application. Red Hat Enterprise Linux reduces deployment friction and costs while speeding time to value for critical workloads, enabling development and operations teams to innovate together in any environment. Red Hat Enterprise Linux extends your hybrid cloud infrastructure to the edge—across hundreds of thousands of nodes all over the world. Create edge-optimized OS images, minimize workload interruptions caused by OS updates, transfer system updates more efficiently, and have confidence in automatic health checks and rollbacks. Run purpose-built command line utilities to automate many inventory and remediation steps associated with upgrading your subscription or migrating from another Linux distro.
    Starting Price: $99 one-time payment
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    Seqrite Linux AntiVirus
    Linux AntiVirus by Seqrite shields your Linux systems against malware. It offers real-time, on-demand and scheduled scanning, Samba Share protection, and complete web security. The software’s Advanced Device Control feature enforces complete governance over the use of removable storage devices, which helps to keep your system safe and secure. Our Linux antivirus features a user-friendly interface with comprehensive support for both 32-bit and 64-bit Linux distributions. Additionally, Seqrite Linux AntiVirus is one of the best antiviruses in the market today that offer comprehensive support to a range of Linux versions including Red Hat, Fedora, Ubuntu, Linux Mint, SUSE, CentOS, and BOSS. Our antivirus for Linux blocks phishing websites and other malicious online elements as well as restricts access to gaming and social networking websites. The Linux antivirus creates a safe ecosystem by controlling wireless and storage devices.
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    SUSE Rancher Prime
    SUSE Rancher Prime addresses the needs of DevOps teams deploying applications with Kubernetes and IT operations delivering enterprise-critical services. SUSE Rancher Prime supports any CNCF-certified Kubernetes distribution. For on-premises workloads, we offer the RKE. We support all the public cloud distributions, including EKS, AKS, and GKE. At the edge, we offer K3s. SUSE Rancher Prime provides simple, consistent cluster operations, including provisioning, version management, visibility and diagnostics, monitoring and alerting, and centralized audit. SUSE Rancher Prime lets you automate processes and applies a consistent set of user access and security policies for all your clusters, no matter where they’re running. SUSE Rancher Prime provides a rich catalogue of services for building, deploying, and scaling containerized applications, including app packaging, CI/CD, logging, monitoring, and service mesh.
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    IBM z/VM
    IBM z/VM is an operating system with security-rich and scalable hypervisor and virtualization technology designed to run guest servers such as Linux, z/OS and z/TPF virtual machines as well as Red Hat OpenShift on IBM Z and LinuxONE servers. IBM z/VM runs hundreds to thousands of guest servers on a single IBM Z or IBM LinuxONE server with high efficiency and elasticity. It supports multiple machine images and architectures, simplifying migrations, facilitating application transitions, and consolidating systems onto one server. IBM z/VM excels in sharing system resources among virtual machines, offering extreme scalability, security, and efficiency, leading to cost savings and a robust foundation for cognitive computing. Use on-premises cloud computing in a hybrid cloud strategy. Scale and run thousands of Linux and container workloads efficiently. Help ensure continuous availability with IBM's resiliency offerings.
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    CentOS

    CentOS

    CentOS

    CentOS Linux is a community-supported distribution derived from sources freely provided to the public on Red Hat or CentOS git for Red Hat Enterprise Linux (RHEL). As such, CentOS Linux aims to be functionally compatible with RHEL. The CentOS Project mainly changes packages to remove upstream vendor branding and artwork. CentOS Linux is no-cost and free to redistribute. Each CentOS version is maintained until the equivalent RHEL version goes out of general support. A new CentOS version is made available once a new RHEL version is rebuilt - approximately every 6-12 months for minor point releases and several years for major version bumps. The length of time the rebuild takes varies from weeks for point releases to months for major version bumps. This results in a secure, low-maintenance, reliable, predictable and reproducible Linux environment.
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    Muon SSH Terminal

    Muon SSH Terminal

    Subhra Das Gupta

    An easy and fun way to work with remote servers over SSH. Muon is a graphical SSH client. It has an enhanced SFTP file browser, SSH terminal emulator, remote resource/process manager, server disk space analyzer, remote text editor, huge remote log viewer, and lots of other helpful tools, which makes it easy to work with remote servers. Muon provides functionality similar to web-based control panels but, it works over SSH from the local computer, hence no installation is required on the server. It runs on Linux and Windows. Muon has been tested with several Linux and UNIX servers, like Ubuntu server, CentOS, RHEL, OpenSUSE, FreeBSD, OpenBSD, NetBSD, and HP-UX. The application is targeted mainly toward web/backend developers who often deploy/debug their code on remote servers and are not overly fond of complex terminal-based commands. It could also be useful for sysadmins as well who manage lots of remote servers manually.
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    VPSLab

    VPSLab

    VPSLab

    VPSLab provides fast, reliable, and affordable Linux VPS and Windows RDP servers powered by dedicated vCores, NVMe storage, and enterprise-grade Xeon/EPYC CPUs. Built for developers, traders, businesses, and power users, our infrastructure is optimized for performance, uptime, and security. Our services include: Linux VPS Hosting – Full root access, dedicated CPU cores, NVMe SSD storage, and DDoS protection. Windows RDP Hosting – Secure remote desktop servers with full admin access and low-latency performance. Dedicated Resources – No CPU overselling. Predictable performance. Instant Deployment – Get your VPS online within minutes. Whether you need a VPS for web hosting, trading bots, automation, SaaS applications, or remote work, VPSLab delivers scalable cloud servers with stable uptime and high-speed networking. VPS Hosting. Windows RDP. Dedicated Performance.
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    NVIDIA Cumulus Linux

    NVIDIA Cumulus Linux

    NVIDIA Networking

    Reduce complexities and benefit from complete interoperability across your entire data center with Linux. Get additional levels of security, exclusive to Cumulus Linux, in addition to industry-standard security features. Use the existing Linux-based management tools and talent, and benefit from the ability to assign more switches per engineer. Easily leverage native integration and best-of-breed tools for automation, monitoring, analytics, and more. Run multiple network paths without the need for multiple switches, giving you traffic isolation and network segmentation for multiple devices. Efficiently go from whiteboard to physical cable. With PTM, you can program your data center to verify connections and resolve issues faster. Realize blazing fast speeds and the lowest latencies with RoCE implementation that’s ready with just one line of code.
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    Pinguzo

    Pinguzo

    Pinguzo

    Downtime can happen on your servers and websites. Get notified instantly to take corrective steps. More than 800 users are already using Pinguzo to monitor servers and their websites. Join for free and check your server's health and websites uptime, availability, and performance. Monitor your websites uptime, load time, average response times, etc. Install the Pinguzo agent and get detailed server information and graphs. We can send alerts over e-mail, SMS, PagerDuty, Pushbullet, Slack, HipChat, web-hooks, etc. You can set various parameters like if the Load Time is high for X minutes alert me after every Y minutes. View detailed uptime, downtime reports and graphs of your response times. For servers, you can view detailed information of your CPU, RAM, disk, network usage, etc. We verify the downtime from multiple locations. Pinguzo has been tested on CentOS, Debian, Ubuntu, Fedora, Scientific Linux, RHEL, openSUSE, Slackware, Gentoo, Archlinux.
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    Oracle Linux
    An open and complete operating environment, Oracle Linux delivers virtualization, management, and cloud native computing tools, along with the operating system, in a single support offering. Oracle Linux is 100% application binary compatible with Red Hat Enterprise Linux. Search the catalog to find information about independent software vendors (ISVs) who have certified their applications to run on Oracle Linux and Virtualization. Applications certified on Oracle Linux run wherever Linux runs—on-premises, in Oracle Cloud Infrastructure, and in other clouds. Join us in this Oracle Tux Tech Talk webinar on July 28 and learn how to benchmark for performance, discover the benefits of the UEK, and understand which workloads see improvement from UEK.
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    Artix Linux

    Artix Linux

    Artix Linux

    Artix Linux is a rolling-release distribution, based on Arch Linux. It uses real init systems because PID1 must be simple, secure, and stable. It is possible to install any init system (openrc, runit, s6, suite66, or dinit) from any ISO. Artix can either be installed through the console or the GUI installer. There are 3 different kinds of installation media Artix currently provides, base, graphical, and community. Unless you really know your way around Linux, use a community edition. The base installation can be performed from within any ISO; this may prove useful to people who have trouble getting their wireless network cards to work or for any reason need an active graphical environment during installation. You can also install a different init system than that of the installation medium. Base ISOs allow for a fully customised installation, which is done in a TTY and is intended for knowledgeable users.
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    EuroLinux Desktop
    EuroLinux Desktop is a breakthrough in the operating system market. It combines the aesthetic and functionality of Windows® and macOS® with the reliability and security of the Enterprise Linux distribution. EuroLinux Desktop introduces several changes to the Linux user interface, making it easy to use for those accustomed to Microsoft® or Apple® software. At the same time, it provides the highest security and stability, because it is built on the source code of Red Hat® Enterprise Linux® 9, commonly used in the most demanding environments such as banks, telecommunications or public sectors. EuroLinux Desktop is designed for individuals and organizations that use Windows® or macOS® daily and are looking for a stable operating system that maintains the aesthetic of the Microsoft® and Apple® solutions and is covered by long-term technical support. EuroLinux Desktop is the answer to the needs of public administration, the financial sector, educational institutions, and normal users.
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    CloudLinux

    CloudLinux

    CloudLinux

    Stable servers reduce churn and allow you to increase density, and therefore magnify your profit. The CloudLinux OS stability features prevent resource spikes and make your servers rock-solid stable, even in the most stressful situations. CloudLinux OS protects your servers from attacks by virtualizing users’ file systems and prevent sensitive information disclosure. Our kernel-level technology prevents all known symbolic link attacks, which further enhances the security level of the servers. Secure the unsupported versions of PHP where, vulnerabilities, even if discovered, are not patched by the PHP.net community. Multiply the number of users on a more stable server with Cloudlinux OS and manage any resources limits for each customer. Troubleshooting performance problems with Detailed information on system bottlenecks, slow database queries, functions, or external calls.
    Starting Price: $7 per server per month
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    Aeron

    Aeron

    Aeron

    Aeron is a high-performance, open source messaging and clustering technology designed to power ultra-low-latency, fault-tolerant distributed systems, particularly in electronic trading and real-time data environments. It focuses on delivering predictable microsecond-level latency and extremely high throughput, enabling applications to process millions of messages per second while maintaining strong reliability. The Aeron suite includes Aeron Transport for high-performance unicast, multicast, and IPC messaging, Aeron Archive for ultra-fast message recording and replay with zero message loss, and Aeron Cluster for fault-tolerant distributed state replication using replicated log architecture. Its brokerless design reduces hardware overhead and operational costs while allowing systems to run on-premises, in the cloud, or in hybrid deployments. Aeron supports multiple programming languages, including Java, C/C++, and .NET.
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    SUSE Cloud Application Platform
    SUSE Cloud Application Platform is a modern application delivery platform used to bring an advanced cloud native developer experience to Kubernetes--the de facto standard for enterprise container orchestration. SUSE Cloud Application platform eliminates manual IT configuration and helps accelerate innovation by getting applications to market faster. Developers can serve themselves and get apps to the cloud in minutes instead of weeks, while staying within IT guidelines, and without relying on scarce IT resources to perform manual configuration each step of the way. Streamlining application delivery opens a clear path to increased business agility, led by enterprise development, operations, and DevOps teams. Boost developer productivity with easy one step deployment of cloud native applications using the language and framework most appropriate for the task. Maximize return on investment with industry leading open source technologies that leverage your existing investments.
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    fydeOS

    fydeOS

    fydeOS

    FydeOS is a lightweight operating system with a Linux kernel + browser platform + container technology driver; its use is very similar to Google Chrome OS. FydeOS can run smoothly on most mainstream hardware. Hardware devices installed with FydeOS can perfectly support the latest web application standards, are compatible with Android programs and Linux environments, and can be used in network environments in China without any obstacles, providing a Google Chromebook-like experience. FydeOS is based on the second development of The Chromium Projects. We have modified and optimized its kernel, based on the most optimized browser platform, and added more localization enhancements that conform to the habits of users in China and improve user experience. Cloud technology operating system that truly meets the needs of the Internet era. After a long time of accumulation of technology, we can make FydeOS run in more types of hardware devices and provide an overall solution around FydeOS.
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    ConfigOS

    ConfigOS

    SteelCloud

    ConfigOS is currently implemented in classified and unclassified environments, tactical and weapon system programs, disconnected labs, and the commercial cloud. ConfigOS is client-less technology, requiring no software agents. ConfigOS scans endpoint systems and remediates hundreds of STIG controls in under 90 seconds. Automated remediation rollback as well as comprehensive compliance reporting and STIG Viewer Checklist output are provided. ConfigOS was designed to harden every CAT 1/2/3 STIG control around an application baseline in about 60 minutes - typically eliminating weeks or months from the RMF accreditation timeline. ConfigOS addresses Microsoft Windows workstation and server operating systems, SQL Server, IIS, IE, Chrome, and all of the Microsoft Office components. The same instance of ConfigOS addresses Red Hat 5/6/7, SUSE, Ubuntu, and Oracle Linux. ConfigOS content includes over 10,000 STIG and CIS controls. New functionality in Command Center includes a patent-pend
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    AlmaLinux

    AlmaLinux

    AlmaLinux

    An open source, community-owned and governed, forever-free enterprise Linux distribution, focused on long-term stability, providing a robust production-grade platform. AlmaLinux OS is 1:1 binary compatible with RHEL® and pre-Stream CentOS. Our GitHub organization contains source code and tools used to build AlmaLinux OS and related infrastructure. Join our vibrant Reddit community, interact with other AlmaLinux OS users, receive updates, find and provide help. Join a real time discussion with other AlmaLinux OS community members, governance team and AlmaLinux OS developers. Ask questions, get answers and contribute community support to others in AlmaLinux OS community and developers alike. As a standalone, completely free OS, AlmaLinux OS enjoys $1M in annual sponsorship from CloudLinux Inc and support from other sponsors. Ongoing development efforts are governed by the members of the community.
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    Wind River Linux

    Wind River Linux

    Wind River Systems

    Wind River Linux enables you to build and deploy secure Linux-based devices and systems without the risk and development efforts associated with roll-your-own (RYO) in-house efforts. Let Wind River keep your code base up to date, track and fix defects, apply security patches, customize your runtime to adhere to strict market specifications and certifications, facilitate your IP and export compliance, and significantly reduce your costs. Accelerate time-to-market by getting started today, building your Linux distribution with freely available Yocto Project source code, with assurance that you can easily move to one of our flexible subscription offers later. Rely on fully validated, maintained, and supported source code with access to a team of Linux experts to help you tackle all your development lifecycle needs. Calculate your TCO. Wind River Linux allows you to build your own Linux operating system with a variety of service options to help you with that process.
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    Azure Hybrid Benefit
    Azure Hybrid Benefit is a licensing benefit that helps you to significantly reduce the costs of running your workloads in the cloud. It works by letting you use your on-premises Software Assurance-enabled Windows Server and SQL Server licenses on Azure. And now, this benefit applies to RedHat and SUSE Linux subscriptions, too. Save up to 85 percent over the standard pay-as-you-go rate by bringing your Windows Server and SQL Server on-premises licenses to Azure. Achieve the lowest cost of ownership by combining the Azure Hybrid Benefit, reservation pricing, and extended security updates. Use existing SQL Server licenses in platform as a service (PaaS) environments. Azure Hybrid Benefit is a cost-savings benefit that lets you bring your existing on-premises Windows Server and SQL Server licenses with active Software Assurance or subscriptions to Azure. Save up to 85 percent compared to standard pay-as-you-go rates and achieve the lowest cost of ownership.
    Starting Price: $2,135.25 per month
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    RTX

    RTX

    Arm

    The Keil RTX is a royalty-free, deterministic real-time operating system designed for ARM and Cortex-M devices. It allows you to create programs that simultaneously perform multiple functions and helps to create applications which are better structured and more easily maintained. Royalty-free, deterministic RTOS with source code. While it is certainly possible to create real-time programs without an RTOS (by executing one or more functions in a Super-loop), there are numerous scheduling, maintenance, and timing issues that an RTOS like the Keil RTX solves for you. For a more detailed comparison between RTOS and Super-loop, take a look at the advantages of using an RTOS. High-Speed real-time operation with low interrupt latency. Small footprint for resource constrained systems. Unlimited number of tasks each with 254 priority levels. Unlimited number of mailboxes, semaphores, mutex, and timers. Support for multithreading and thread-safe operation.
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    Salix

    Salix

    Salix

    Salix is a GNU/Linux distribution based on Slackware that is simple, fast and easy to use, with stability being a primary goal. Salix is also fully backwards compatible with Slackware, so Slackware users can benefit from Salix repositories, which they can use as an "extra" quality source of software for their favorite distribution. Like a bonsai, Salix is small, light & the product of infinite care. Everything that is included in the iso is installed. That includes a complete desktop environment and a complete selection of applications that matches the respective environment, always following the "one application per task" rationale. Only the minimum essentials for a console system to start are included. A graphical environment is not provided. This is ideal if you are an experienced user and want to customize your installation for any specific purpose, such as a web server, file server etc.
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    Pica8 PICOS
    The one-of-a-kind PICOS open NOS with tightly coupled control planes gives network operators surgical, non-disruptive control of their enterprise applications, deep and dynamic traffic monitoring, and even attack mitigation, all in real time. There’s no better way to implement zero-trust networking and software-defined perimeters than PICOS. Our flagship open network operating system installs on 1G- to 100G-interface open switches from a broad array of Tier 1 manufacturers. This fully featured license offers the most comprehensive support for enterprise features on the market. It includes the Debian Linux distribution, with an unmodified kernel for maximum DevOps programmability. Enterprise Edition also includes AmpCon, an Ansible-based automation framework that couples Zero-Touch Provisioning (ZTP) with the Open Network Install Environment (ONIE) to simplify installation and operation of open network switches across the enterprise.
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    Hazelcast

    Hazelcast

    Hazelcast

    In-Memory Computing Platform. The digital world is different. Microseconds matter. That's why the world's largest organizations rely on us to power their most time-sensitive applications at scale. New data-enabled applications can deliver transformative business power – if they meet today’s requirement of immediacy. Hazelcast solutions complement virtually any database to deliver results that are significantly faster than a traditional system of record. Hazelcast’s distributed architecture provides redundancy for continuous cluster up-time and always available data to serve the most demanding applications. Capacity grows elastically with demand, without compromising performance or availability. The fastest in-memory data grid, combined with third-generation high-speed event processing, delivered through the cloud.
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    SUSE Enterprise Storage
    Unified, infinitely scalable and simple to manage storage solution designed for modern data centers. It seamlessly transforms enterprise storage infrastructure into a powerful vehicle to accelerate innovation. SUSE Enterprise Storage is a flexible, reliable, cost-efficient and intelligent storage solution. Powered by Ceph, a cloud-native solution is engineered for a wide range of demanding workloads–from archival to high performance computing (HPC). Available for x86 and Arm architecture, it is deployed on generally available off-the-shelve hardware, allowing businesses to store and efficiently process data in order to get competitive edge–optimize business operations, develop deeper customer insights and business intelligence delivering better products and services. SUSE Enterprise Storage supports Kubernetes and seamlessly integrates with ML/AI, EDGE, IoT and embedded architecture.
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    BlackArch Linux

    BlackArch Linux

    BlackArch Linux

    BlackArch Linux is an Arch Linux-based penetration testing distribution for penetration testers and security researchers. You can install tools individually or in groups. BlackArch Linux is compatible with existing Arch installs. The BlackArch Full ISO contains multiple window managers. The BlackArch Slim ISO features XFCE Desktop Enviroment. The full ISO contains a complete, functional BlackArch Linux system with all the available tools in the repo at build time. The slim ISO contains a functional BlackArch Linux system with a selected set of common/well-known tools and system utilities for pentesting. The netinstall ISO is a lightweight image for bootstrapping machines with a minimal set of packages. BlackArch Linux is compatible with existing/normal Arch installations. It acts as an unofficial user repository. You can install BlackArch Linux using the Slim medium which features GUI installer.
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    Scientific Linux

    Scientific Linux

    Scientific Linux

    Scientific Linux is a Fermilab sponsored project. Our primary user base is within the High Energy and High Intensity Physics community. However, our users come from a wide variety of industries with various use cases all over the globe, and sometimes off of it! Scientific Linux is a rebuild of Red Hat Enterprise Linux (property of Red Hat Inc NYSE:RHT). We informally call them “The Upstream Vendor” or “TUV”. Our references to TUV are intended to make it clear that Scientific Linux is in no way affiliated, supported, or sanctioned by upstream. By not using their name we hope to make this distinction as clear as possible. Provides a stable, scalable, and extensible operating system for scientific computing. Supports scientific research by providing methods and procedures for enabling the integration of scientific applications with the operating environment. Use the free exchange of ideas, designs, and implementations to prepare a computing platform for the next generation of computing.
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    SparkyLinux

    SparkyLinux

    SparkyLinux

    SparkyLinux is a GNU/Linux distribution created on the top of Debian GNU/Linux operating system. Sparky is fast, lightweight and fully customizable OS which offers a few versions for different users and different tasks, such as fully featured OS with a lightweight desktop environment, which works out of the box and contain a selection of pre installed common use software for home users. MinimalGUI with Openbox window manager preinstalled only with basic software installed for users whose want to configure their OS/desktop as they want, on the top of Debian, plus any desktop environment or window manager they like. MinimalCLI with no X server, for advanced users whose want to build and configure their desktops in own way. Sparky supports about 20 desktop environments and window managers giving you freedom of choice, having in mind that your computer is made for working, having fun, entertainment, keeping in touch with friends, and many, many other things.
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    Unraid

    Unraid

    Unraid

    Unraid OS allows you to have ultimate control over your data, media, applications, and desktops, using just about any combination of hardware. Video producers, streamers with extensive video libraries, media editors, photographers, musicians, and music collectors use Unraid to reduce their initial costs. Start with as few as two drives and scale using one or more drives at a time. Gamers who also have media servers and like to build their own custom systems use Unraid to do everything without losing their edge. Designers, 3D animators, developers, photographers, and other users who require significant storage use Unraid to locally store assets for fast access. Use Apple Time Machine and Windows Backup services to archive large quantities of infrequently accessed data off of your local devices. Software engineers, game development studios, AR/VR designers, and university labs use Unraid to test software on multiple platforms and across operating systems and devices.
    Starting Price: $59 one-time payment
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    Gentoo

    Gentoo

    Gentoo Foundation

    Gentoo is a free operating system based on Linux that can be automatically optimized and customized for just about any application or need. Extreme configurability, performance, and a top-notch user and developer community are all hallmarks of the Gentoo experience. Thanks to a technology called Portage, Gentoo can become an ideal secure server, development workstation, professional desktop, gaming system, embedded solution, or something else, whatever you need it to be. Because of its near-unlimited adaptability, we call Gentoo a metadistribution. Of course, Gentoo is more than just software. It is also a community around the distribution. Gentoo benefits from around 250 developers and thousands of users, many of which are experts in their fields. The distribution project provides the means for the users to enjoy Gentoo: documentation, infrastructure, release engineering, software porting, quality assurance, security followup, hardening, and more.
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    Mageia

    Mageia

    Mageia

    Mageia is a GNU/Linux-based, Free Software operating system. It is a community project, supported by a nonprofit organization of elected contributors. Beyond just delivering a secure, stable and sustainable operating system, the goal is also to become and maintain a credible and recognized community in the free software world. Mageia is a Free Software operating system of the GNU/Linux family, which can be installed on computers either as the main operating system, or as an alternative system to one or several pre-installed systems (dual boot). It is a community project supported by the non-profit Mageia.Org organization of elected contributors. Mageia is developed by and for its community of users, and is suitable for all kinds of users, from first-time GNU/Linux users to advanced developers or system administrators. The software packages that are included in Mageia sit in three different repositories/media, depending on the type of license applied to each package.
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    Unisys ClearPath Forward OS 2200
    The ClearPath MCP and ClearPath OS 2200 operating environments provide a complete and integrated software portfolio for hosting your business-critical workloads. Be well-equipped to support even the most demanding applications. Access features ranging from multi-layered, built-in security and transaction managers to databases, integration tools, development tools, and everything in between. Be able to license the operating environment separately to enable transaction processing in a public cloud, private cloud, or the server hardware of your choice. With the vast array of cross-platform software available in the ClearPath Forward environment, you’ll have everything you need to complement and extend the capabilities of the ClearPath MCP and ClearPath OS 2200 operating systems.
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    Gemini 1.5 Flash
    The Gemini 1.5 Flash AI model is an advanced, high-speed language model engineered for lightning-fast processing and real-time responsiveness. Designed to excel in dynamic and time-sensitive applications, it combines streamlined neural architecture with cutting-edge optimization techniques to deliver exceptional performance without compromising on accuracy. Gemini 1.5 Flash is tailored for scenarios requiring rapid data processing, instant decision-making, and seamless multitasking, making it ideal for chatbots, customer support systems, and interactive applications. Its lightweight yet powerful design ensures it can be deployed efficiently across a range of platforms, from cloud-based environments to edge devices, enabling businesses to scale their operations with unmatched agility.
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    xCAT

    xCAT

    xCAT

    xCAT (Extreme Cloud Administration Toolkit) is an open source tool designed to automate the deployment, scaling, and management of bare metal servers and virtual machines. It offers comprehensive management capabilities for high-performance computing clusters, render farms, grids, web farms, online gaming infrastructures, clouds, and data centers. xCAT provides an extensible framework based on years of system administration best practices, enabling administrators to discover hardware servers, execute remote system management, provision operating systems on physical or virtual machines in both disk and diskless modes, install and configure user applications, and perform parallel system management. The toolkit supports various operating systems, including Red Hat, Ubuntu, SUSE, and CentOS, and is compatible with architectures such as ppc64le, x86_64, and ppc64. It integrates with management protocols like IPMI, HMC, FSP, and OpenBMC, facilitating remote console access.
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    Puppy Linux

    Puppy Linux

    Puppy Linux

    Puppy Linux is a unique family of Linux distributions meant for the home-user computers. Ready to use, all tools for common daily computing usage already included. Ease of use, grandpa-friendly certified. Relatively small size, 300 MB or less. Fast and versatile. Customizable within minutes, remasters. Different flavours, optimized to support older computers, newer computers. Variety, hundreds of derivatives (“puplets”), one of which will surely meet your needs. Puppy Linux is not a single Linux distribution like Debian. Puppy Linux is also not a Linux distribution with multiple flavours, like Ubuntu (with its variants of Ubuntu, Kubuntu, Xubuntu, etc) though it also comes in flavours. Puppy Linux is a collection of multiple Linux distributions, built on the same shared principles, built using the same set of tools, built on top of a unique set of puppy specific applications and configurations and generally speaking provide consistent behaviours and features.
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    Altima Linux
    Open Source Operating system tweaked and customised the way we like it with a selection of the best open source software applications. A worthy replacement for Windows and MacOS. Based on rock solid Debian Linux. This is a desktop computing environment with all of the free software required for general computing work. Other specialist applications are provided as installation guides. Downloads for free and install on many old computers and bring them back to life. What you thought was an antiquated machine most likely is just suffering from bloat. Major applications included are Libre Office, PhotoShack, InkScape, Sublime Text, QEMU, Nginx, Audacity, VLC Media Player, Epiphany, Remmina. Suggested additional free downloads; VirtualBox. WINE. The best part of Altima Linux is the clever combination of Windows and Mac look and feel so that users, new and experienced will enjoy a clean easy to follow and learn desktop environment. We hope that you enjoy testing and using Altima Linux.
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    Signum Trading Signals
    Signum predicts market dynamics with up to 80% accuracy. Imagine receiving in microseconds real-time market data that includes predictions of price movements, forecasts of trade concentrations, and revelations of hidden liquidity. How much better would you trade? Let us show you. Signum’s trading signals Quote Vector and Quote Fuse predict the direction and timing of changes to National Best Bid and Offer (NBBO) prices. Independent probabilities are appended to every quote resulting in over ten billion signals per day for US equities. Dynamically select accuracy thresholds to customize signal performance for each trading strategy. Signum’s Liquidity Lamp detects and tracks the presence of hidden order types, illuminating opportunities to trade larger sizes with less slippage. For strategies with less turnover and longer hold periods, a daily summary of hidden order activity is available.
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    OmniOS

    OmniOS

    OmniOS

    The open-source enterprise server OS with just the features you need. ZFS, OmniOS' native file system, combines a volume manager and file system with strong data-integrity protection. Easily share volumes via iSCSI, CIFS, and NFS. Run lightweight OmniOS or Linux virtual machines in containers without the overhead of a traditional hypervisor and with full resource control. OmniOS also provides full hardware virtualization via bhyve and KVM for running guests such as Microsoft Windows, FreeBSD, and many others. Virtualize your network infrastructure through Crossbow virtual interfaces and switches and even allocate dedicated resources for specific services. DTrace provides a comprehensive dynamic tracing framework to aid troubleshooting across the whole software stack. Always available, instrument anything on demand. OmniOS is open-source, self-hosting, and maintained on GitHub. All development is done out in the open with pull requests and anyone can grab the source and build OmniOS.
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    KubeSphere

    KubeSphere

    KubeSphere

    KubeSphere is a distributed operating system for cloud-native application management, using Kubernetes as its kernel. It provides a plug-and-play architecture, allowing third-party applications to be seamlessly integrated into its ecosystem. KubeSphere is also a multi-tenant enterprise-grade open-source Kubernetes container platform with full-stack automated IT operations and streamlined DevOps workflows. It provides developer-friendly wizard web UI, helping enterprises to build out a more robust and feature-rich Kubernetes platform, which includes the most common functionalities needed for enterprise Kubernetes strategies. A CNCF-certified Kubernetes platform, 100% open-source, built and improved by the community. Can be deployed on an existing Kubernetes cluster or Linux machines, supports the online and air-gapped installation. Deliver DevOps, service mesh, observability, application management, multi-tenancy, storage, and networking management in a unified platform.