Alternatives to Minoca OS
Compare Minoca OS alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to Minoca OS in 2026. Compare features, ratings, user reviews, pricing, and more from Minoca OS competitors and alternatives in order to make an informed decision for your business.
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1
KernelCare Enterprise
TuxCare
Global organizations trust TuxCare for live patching their critical Linux hosts and OT devices across their hybrid multi-cloud environments. No reboot is required to deploy and enable the TuxCare KernelCare Enterprise solutions to live patch Linux kernels and critical system libraries, including OpenSSL and Glibc. In contrast, all hosts and devices maintain the current production level uptime while receiving all security updates. TuxCare automates the patching process and eliminates the need to wait weeks or months for reboot cycles to apply patches. TuxCare currently protects over 1 million workloads worldwide. Tight integrations with popular patch management and vulnerability scanners, including Qualys, Crowdstrike, and Rapid7, enable TuxCare to fit seamlessly into existing infrastructure. The TuxCare secure patch server, ePortal, allows operations in gated and air-gapped environments. Reduce risk by significantly reducing the mean time to patch vulnerabilitiesStarting Price: $3.95 per month -
2
Ubuntu
Ubuntu
Better security. More packages. Newer tools. All your open source, from cloud to edge. Secure your open source apps. Patch the full stack, from kernel to library and applications, for CVE compliance. Governments and auditors certify Ubuntu for FedRAMP, FISMA and HITECH. Rethink what’s possible with Linux and open source. Companies engage Canonical to drive down open source operating costs. Automate everything: multi-cloud operations, bare metal provisioning, edge clusters and IoT. Whether you’re a mobile app developer, an engineering manager, a music or video editor or a financial analyst with large-scale models to run — in fact, anyone in need of a powerful machine for your work — Ubuntu is the ideal platform. Ubuntu is used by thousands of development teams around the world because of its versatility, reliability, constantly updated features, and extensive developer libraries. -
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DragonFly BSD
DragonFly BSD
DragonFly version 6.2.2 is released. The 6.2 series has hardware support for type-2 hypervisors with NVMM, an amdgpu driver, the experimental ability to remote-mount HAMMER2 volumes, and many other changes. DragonFly belongs to the same class of operating systems as other BSD-derived systems and Linux. It is based on the same UNIX ideals and APIs and shares ancestor code with other BSD operating systems. DragonFly provides an opportunity for the BSD base to grow in an entirely different direction from the one taken in the FreeBSD, NetBSD, and OpenBSD series. DragonFly includes many useful features that differentiate it from other operating systems in the same class. The most prominent one is HAMMER, our modern high-performance filesystem with built-in mirroring and historic access functionality. Virtual kernels provide the ability to run a full-blown kernel as a user process for the purpose of managing resources or for accelerated kernel development and debugging.Starting Price: Free -
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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.Starting Price: $12.99 per year -
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Haiku OS
Haiku
Haiku is an open source operating system under constant development. Specifically targeting personal computing, Haiku is a fast, efficient, simple to use, easy to learn, and yet very powerful system for computer users of all levels. Additionally, Haiku offers something over other open source platforms which is quite unique: The project consists of a single team writing everything from the kernel, drivers, userland services, tool kit, and graphics stack to the included desktop applications and preflets. While numerous open source projects are utilized in Haiku, they are integrated seamlessly. This allows Haiku to achieve a unique level of consistency that provides many conveniences, and is truly enjoyable to use by both end-users and developers alike. The Be Operating System introduced progressive concepts and technologies that we believe represent the ideal means to simple and efficient personal computing.Starting Price: Free -
6
Mbed OS
Arm
Arm Mbed OS is a free, open-source IoT operating system that includes all the necessary features to develop IoT products. The OS includes everything you need to develop smart, connected products on Arm Cortex-M based hardware, including machine learning capabilities, security, connectivity stacks, an RTOS kernel and drivers for sensors and I/O devices. Arm Mbed OS is designed for the Internet of Things. It is integrated with connectivity, machine learning, networking, and security stacks and is supported with software libraries, development hardware, tutorials and examples. From hardware to the cloud, Mbed OS supports more than 70 silicon, module, cloud, and OEM partners, optimizing your developer choice. By using the Mbed OS API, your application code can remain clean, portable, and simple, while taking advantage of security, communications and machine learning. The integrated solution reduces development cost, time, and risk. -
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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.Starting Price: Free -
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Zephyr
Zephyr
From simple embedded environmental sensors and LED wearables to sophisticated embedded controllers, smart watches, and IoT wireless applications. 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. For platforms without MMU/MPU and memory constrained devices, supports combining application-specific code with a custom kernel to create a monolithic image that gets loaded and executed on a system’s hardware. Both the application code and kernel code execute in a single shared address space. -
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TI-RTOS
Texas Instruments
TI-RTOS accelerates development schedules by eliminating the need to create basic system software functions from scratch. TI-RTOS scales from a real-time multitasking kernel - TI-RTOS Kernel - to a complete RTOS solution including additional middleware components, device drivers and power management. TI-RTOS and TI's ultra low-power MCUs combine to enable developers to design applications with much longer battery life. By providing essential system software components pre-tested and pre-integrated, TI-RTOS enables developers to focus on differentiating their application. TI-RTOS builds on existing proven software components to ensure reliability and quality. It augments these with documentation, additional examples and APIs appropriate for multitasking development and integration testing to verify that all components work together. -
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Clear Linux OS
Clear Linux Project
Clear Linux OS is an open source, rolling release Linux distribution optimized for performance and security, from the Cloud to the Edge, designed for customization, and manageability. Operate without any custom configuration, for example, a generic host with an empty /etc directory. Stateless systems strictly separate the OS configuration, the per-system configuration, and the VT user-data stored on that system. Designed so that the user is able to quickly and easily manage their custom configuration vs. system configuration. Clear Linux OS optimizes across the whole stack: the platform, kernel, math libraries, middleware layers, frameworks, and runtime. Clear Linux OS has an automated tool that is constantly scanning for CVEs, which are patched accordingly. This strict separation between User and System files allows for easier manageability and simplifying customization. -
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openSUSE Tumbleweed
openSUSE Project
You install it once and enjoy it forever. No longer do you have to worry every six months about massive system upgrades that risk bricking your system. You get frequent updates that not only address vulnerabilities or squash bugs, but reflect latest features and developments, such as fresh kernels, fresh drivers and recent desktop environment versions. Updates are thoroughly tested against industry-grade quality standards, taking advantage of a build service other Linux distributions envy us. Not only is each new version of a package individually tested, but different clusters of versions are are tested against each other, making sure your system is internally consistent. With a single command you can update thousands of packages, rollback to last week’s snapshot, fast-forward again, and even preview upcoming releases. -
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Nucleus RTOS
Siemens Digital Industries Software
Nucleus® RTOS enables system developers to address the complex requirements demanded by today’s advanced embedded designs. Nucleus brings together kernel-rich functionality and tooling features ideal for applications where a scalable footprint, connectivity, security, power management, and deterministic performance are essential. Nucleus RTOS is a proven, reliable, and fully optimized RTOS. Nucleus has been successfully deployed in highly demanding markets with rigorous safety and security requirements such as industrial systems, medical devices, airborne systems, automotive and more. Stable deterministic kernel with a small memory footprint. A lightweight process model for optimized memory partitioning. Dynamically load and unload processes for greater modularity of applications. -
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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. -
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Slackware
Slackware Linux
After a long development cycle (including many betas and release candidates to get everything just exactly perfect) we're pleased to announce the availability of the new stable release. You'll find updates throughout the system, with the latest development tools and recent versions of applications, window managers, desktop environments, and utilities. The Linux kernel is updated to version 4.4.14 (part of the 4.4.x kernel series that will be getting long-term support from the kernel developers). We've brought together the best of these and other modern components and worked our magic on them. If you've used Slackware before, you'll find the system feels like home. Want to give Slackware 14.2 a test drive without modifying your disk drive? Then check out Slackware Live Edition! This is a complete Slackware installation that can run from a CD, DVD, or USB stick. Build scripts for all kinds of additional software for Slackware 14.2 are also available. -
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Void Linux
Void Linux
Void is a general purpose operating system, based on the monolithic Linux kernel. Its package system allows you to quickly install, update and remove software; software is provided in binary packages or can be built directly from sources with the help of the XBPS source packages collection. It is available for a variety of platforms. Software packages can be built natively or cross compiled through the XBPS source packages collection. Unlike trillions of other existing distros, Void is not a modification of an existing distribution. Void's package manager and build system have been written from scratch. Void Linux supports both the musl and GNU libc implementations, patching incompatible software when necessary and working with upstream developers to improve the correctness and portability of their projects. -
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Neptune OS
Neptune
Neptune is a GNU/Linux Distribution for desktops based fully upon Debian Stable ('Buster'), except for a newer kernel and some drivers. It ships with a modern KDE Plasma Desktop with its main view on a good looking multimedia system which allows for getting work done. It also is a system which is flexible and very useful on usb sticks. Therefore we developed easy to use applications like USB Installer as well as a Persistent Creator that allows you to store changes to your system on your live usb stick. The Debian repository is the major base for getting updates and new software. Furthermore Neptune ships with its own software repository to update our own applications. Neptune tries to get the BeOS message of a fully supported multimedia OS to a next generation of users. Neptunes focuses on providing an elegant out of the box experience for the users. Therefore we ship a nice and simple overall look and feel as well as a whole bunch of multimedia tools, like codecs, flash player, etc. -
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PilarOS
PilarOS
Enhanced, manageable and secure Android Mobile OS. PilarOS, AKA TRDROIDTM, is ARDIC’s industrial Android distro with extended security and manageability framework over 1800 new API’s build on AndroidTM Open Source. AFEX adds manageability to the OS. Additional layers provide device, applications, connection and data security. From kernel to cloud level for industrial grade, secure, manageable, scaleable services. It won’t let no monkey business on your device; secures connection, applications, USB ports, mics and cameras. Define the required configuration and push it to all your devices. Install/uninstall/disable/force applications on your devices remotely. Access all your devices on a single admin panel, monitor and manage them all or one by one. PilarOS is not just for smart phones, but also for any purpose smart devices, Internet of things, industrial IoT devices. -
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CachyOS
CachyOS
CachyOS is a performance-focused Linux distribution based on Arch Linux that aims to deliver a faster and more responsive computing experience through deep system-level optimizations. It rebuilds core components, including the kernel and software packages, using modern CPU instruction sets such as x86-64-v3, x86-64-v4, and Zen4, along with advanced techniques like link-time optimization and profile-guided optimization to maximize efficiency without requiring manual tuning. It includes a custom kernel with multiple scheduler options designed to improve responsiveness and interactivity, as well as enhanced throughput across different workloads. CachyOS maintains the rolling-release model of Arch Linux, providing continuous updates and access to the latest software while preserving flexibility and control. It offers both graphical and command-line installers, making it accessible to beginners while still allowing advanced users full customization over their setup.Starting Price: Free -
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LXC
Canonical
LXC is a userspace interface for the Linux kernel containment features. Through a powerful API and simple tools, it lets Linux users easily create and manage system or application containers. LXC containers are often considered as something in the middle between a chroot and a full fledged virtual machine. The goal of LXC is to create an environment as close as possible to a standard Linux installation but without the need for a separate kernel. LXC is free software, most of the code is released under the terms of the GNU LGPLv2.1+ license, some Android compatibility bits are released under a standard 2-clause BSD license and some binaries and templates are released under the GNU GPLv2 license. LXC's stable release support relies on the Linux distributions and their own commitment to pushing stable fixes and security updates. -
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PikeOS
SYSGO
PikeOS offers a separation kernel-based hypervisor with multiple partitions for many other operating systems and applications. It enables you to build smart devices for the Internet-of-Things (IoT) according to the quality, Safety and Security standards of your industry. Due to its separation kernel approach, PikeOS is the first choice for systems which demand protection against Cyber-Security attacks. In addition to the broad usage within millions of IoT and edge systems, it has also been deployed within various high critical communication infrastructures. PikeOS brings together virtualization and real-time by means of unique and never seen before technologies. It allows you to migrate numerous complex embedded circuit boards in to a single hardware. It does not stop when it comes to new hardware concepts such as Big-SoCs with multiple heterogeneous processor cores. PikeOS runs on several architectures, supporting processors that come with a memory management unit (MMU). -
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Pica8 PICOS
Pica8
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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DRBD
LINBIT
DRBD® (Distributed Replicated Block Device) is an open source, software‑based, shared‑nothing block storage replication solution for Linux, designed primarily to deliver high-performance, high‑availability (HA) data services by mirroring local block devices between nodes in real time, either synchronously or asynchronously. Implemented deep in the Linux kernel as a virtual block‑device driver, DRBD ensures local read performance with efficient write‑through replication to peer(s). User‑space utilities like drbdadm, drbdsetup, and drbdmeta enable declarative configuration, metadata management, and administration across installations. Originally built for two‑node HA clusters, DRBD 9.x extends support to multi‑node replication and integration into software‑defined storage (SDS) systems such as LINSTOR, making it suitable for cloud‑native environments.Starting Price: Free -
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Edera
Edera
Introducing secure-by-design AI and Kubernetes no matter where you run your infrastructure. Eliminate container escapes and put a security boundary around Kubernetes workloads. Simplify running AI/ML workloads through enhanced GPU device virtualization, driver isolation, and vGPUs. Edera Krata begins a new paradigm of isolation technology, ushering in a new era of security. Edera brings a new era of AI & GPU security and performance, while also integrating seamlessly with Kubernetes. Each container receives its own Linux kernel, eliminating a shared kernel state between containers. Which means goodbye container escapes, costly security tool layering, and long days doom scrolling logs. Run Edera Protect with just a couple lines of YAML and you’re off to the races. It’s written in Rust for enhanced memory safety and has no performance impact. A secure-by-design Kubernetes solution that stops attackers in their tracks. -
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MQX RTOS
NXP
The MQX real-time operating system (RTOS) provides real-time performance within a small, configurable footprint. The RTOS is tightly integrated with 32-bit MCUs and MPUs from NXP and is provided with commonly used device drivers. The MQX RTOS is designed to have a modern, component-based microkernel architecture allowing for customization by feature, size, and speed by selecting the components engineers wish to include while meeting the tight memory constraints of embedded systems. The MQX RTOS can be configured to take as little as 8 KB of ROM and 2.5K RAM on Arm Cortex M4, including kernel, 2 task applications,1 LW Semaphore, interrupt stack, queues, and memory manager. Provides a fully-functional RTOS core with additional, optional services. Components are linked in only if needed, preventing unused functions from bloating the memory footprint. Key components are included in both full and lightweight versions for further control of size, RAM/ROM utilization and performance options. -
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As Comodo Advanced Endpoint Protection (AEP) protects your endpoints against malware, the AEP application itself routinely comes under attack by malicious applications trying to circumvent its protection. Fortunately, Comodo AEP includes robust self-protection countermeasures that prevent malicious applications from gaining control or circumventing Comodo AEP services. AEP does this by intercepting system calls that might present a threat to the applications such as Terminate Process or Create Remote Thread are obvious examples of calls that might pose a risk to AEP. Other less obvious but actually more dangerous call would be CreateFile as it can do a lot more than just create a file. Comodo AEP intercepts these calls and only allows them to proceed if they won’t harm the Comodo process. Comodo AEP also contains a kernel mode driver that it uses to prevent attempts to modify the system kernel directly.
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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. I suggest you try this yourself, lguest is incredibly easy to get up and running. It's also quite useful: I can test-boot kernels with it in less than a second, or about 10x faster than basic qemu, and 100x faster than a real boot. And as it uses a pty as console, you can do things like pipe it through grep. lguest is all one big kernel patch, including the launcher. It's in 2.6.23-git13 and above. Lguest aims to isolate the guest so it cannot reach outside to the host (except for virtual devices supplied by the host of course), even if the guest is malicious. However, a malicious guest kernel can currently pin host memory (up to the amount of memory allowed to the guest). Most images are set up to create a console virtual consoles (/dev/tty0 etc), but the lguest console is /dev/hvc0. -
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QEMU
QEMU
QEMU is a generic and open-source machine emulator and virtualizer. Run operating systems for any machine, on any supported architecture. Run programs for another Linux/BSD target, on any supported architecture. Run KVM and Xen virtual machines with near-native performance. Guest memory dumps are now fully supported, along with pre-copy/post-copy migration and background guest snapshots. Support for nw DEVICE_UNPLUG_GUEST_ERROR to detect guest-reported hotplug failures. macOS hosts with Apple Silicon CPUs now support ‘hvf’ accelerator for AArch64 guests. M-profile MVE extension is now supported for Cortex-M55. AMD SEV guests now support measurement of kernel binary when doing direct kernel boot (not using a bootloader). Support for vhost-user and numa mem options across all boards. -
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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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HP-UX
Hewlett Packard Enterprise
Highly integrated UNIX operating system and tools that deliver the highest availability, reliability, and security on mission-critical HPE Integrity servers. Streamline your operations using a highly integrated UNIX operating system with tools that delivers the highest reliability, availability, and security on mission-critical HPE Integrity servers. HP-UX gives you a dynamic, secure, and unified environment and comes pre-integrated on mission-critical HPE Integrity servers. Meet your specific UNIX mission-critical requirements. HP-UX offers four operating environments tailored to specific needs. Holistic server security and system management that includes HPE Systems Insight Manager functionality with power management, health check, and deployment tools. It also provides full performance analysis tools for kernel processes and applications. Protect your business’s most critical applications and services to keep your business on target. -
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FreeRTOS
FreeRTOS
Developed in partnership with the world’s leading chip companies over a 15-year period, and now downloaded every 170 seconds, FreeRTOS is a market-leading real-time operating system (RTOS) for microcontrollers and small microprocessors. Distributed freely under the MIT open source license, FreeRTOS includes a kernel and a growing set of IoT libraries suitable for use across all industry sectors. FreeRTOS is built with an emphasis on reliability and ease of use. With proven robustness, tiny footprint, and wide device support, the FreeRTOS kernel is trusted by world-leading companies as the de facto standard for microcontrollers and small microprocessors. With detailed pre-configured demos and Internet of Things (IoT) reference integrations, there is no need to determine how to setup a project. Quickly download, compile, and get to market faster. Our partner ecosystem provides a breadth of options including community contributions and professional support. -
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DragonSoft DVM
DragonSoft Security Associates
The DVM detection project includes security vulnerability detection, vulnerability audit detection, account and setting audit detection, and supports risk assessment and statistics functions. It also has a database scanner to support database vulnerability detection and security risk assessment. D-GCB can detect the information and communication software of government agencies and units to test whether the endpoint device conforms to the TW GCB configuration settings, thereby reducing the risk of internal computer attacks and avoiding information security concerns. Hyper EDR can detect more than 5000 kinds of popular APT malware and hacking tools. This threat-aware mode does not require any Kernel Driver operation and consumes almost no extra CPU resources. -
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USB Block
NewSoftwares
Prevent data leaks by restricting USB drives, external devices, network computers, and ports on your PC. Whitelist your own portable drives and block all others. USB Block prevents data leaks through devices like USB drives, phones, tablets, and other devices that are attached to your PC. It even prevents certain ports and partitions from accessing. You can whitelist trusted devices. This way you can copy data to your own USB, External drives, your iPhone or Android phone but block other such devices from accessing your PC. This feature helps you check whether someone has tried to hack into USB Block by using incorrect passwords All incorrect passwords will be logged to monitor any suspicious activity. Lock and password protect your data from unwanted access and visibility by blocking access to the files, folders, drives, and programs. Windows kernel-level locking and filter driver makes it possible to lock files and folders in Windows.Starting Price: Free -
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Kernel
Kernel Knowledge Management
Kernel is a Software-as-a-Service (SaaS) application that lets you build your second brain one atomic note at a time. It is like your personal knowledge companion, designed for modern thinkers, learners, and doers. With Kernel you can effortlessly capture valuable insights from any source—books, podcasts, videos, and beyond—as clear atomic notes. Kernel then ensures your notes are linked by common attributes such as sources, folders and tags, enabling quick discovery of related knowledge, deepening insights and enhancing creativity. Its straightforward design and support for methods like PARA (Projects, Areas, Resources and Archives) make Kernel uniquely suited to people who want to enhance their learning and cultivate their own personal knowledge base.Starting Price: $10 per user, per month -
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Firejail
Firejail
Firejail is a SUID program that reduces the risk of security breaches by restricting the running environment of untrusted applications using Linux namespaces and seccomp-bpf. It allows a process and all its descendants to have their own private view of the globally shared kernel resources, such as the network stack, process table, mount table. Written in C with virtually no dependencies, the software runs on any Linux computer with a 3.x kernel version or newer. The sandbox is lightweight, the overhead is low. There are no complicated configuration files to edit, no socket connections open, no daemons running in the background. All security features are implemented directly in Linux kernel and available on any Linux computer. -
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openSUSE MicroOS
openSUSE
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.Starting Price: Free -
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BrandKernel
BrandKernel.io
BrandKernel is the AI-powered dialogue that transforms freelancers, founders, and creators from brilliant but invisible into recognized leaders. In just a few hours, you’ll uncover your authentic identity, positioning, and voice — the core of your personal brand. Through a guided, strategic conversation, BrandKernel digs deeper than templates or courses ever could. It uncovers the hidden patterns and delivers your Brand Kernel Book: your single source of truth. Inside, you’ll find your identity core, positioning map, messaging framework, and activation blueprints. The result? Clarity that drives confidence, clients who value you, and communication that resonates. Plus, you unlock AI productivity: better input means radically better output, from website copy to social media content. Stop guessing. Start leading. Build the brand only you can own.Starting Price: $297 -
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syzkaller
Google
syzkaller is an unsupervised coverage-guided kernel fuzzer. Supports FreeBSD, Fuchsia, gVisor, Linux, NetBSD, OpenBSD, and Windows. Initially, syzkaller was developed with Linux kernel fuzzing in mind, but now it's being extended to support other OS kernels as well. Once syzkaller detects a kernel crash in one of the VMs, it will automatically start the process of reproducing this crash. By default, it will use 4 VMs to reproduce the crash and then minimize the program that caused it. This may stop the fuzzing, since all of the VMs might be busy reproducing detected crashes. The process of reproducing one crash may take from a few minutes up to an hour depending on whether the crash is easily reproducible or non-reproducible at all.Starting Price: Free -
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RAMMap
Microsoft
Have you ever wondered exactly how Windows is assigning physical memory, how much file data is cached in RAM, or how much RAM is used by the kernel and device drivers? RAMMap makes answering those questions easy. RAMMap is an advanced physical memory usage analysis utility for Windows Vista and higher. Use RAMMap to gain understanding of the way Windows manages memory, to analyze application memory usage, or to answer specific questions about how RAM is being allocated. RAMMap’s refresh feature enables you to update the display and it includes support for saving and loading memory snapshots. For definitions of the labels RAMMap uses as well as to learn about the physical-memory allocation algorithms used by the Windows memory manager.Starting Price: Free -
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Garuda Linux
Garuda Linux
Garuda Linux is an Arch Linux–based operating system designed to deliver a balance of performance, usability, and visual appeal while making the traditionally complex Arch ecosystem more accessible. It follows a rolling release model, meaning the system is continuously updated with the latest software instead of requiring major version upgrades. It emphasizes ease of use by providing a graphical installer and GUI tools for system management, allowing users to perform most tasks without relying heavily on the command line. Garuda uses the Btrfs file system by default, enabling automatic snapshots before system updates, which allows users to restore their system easily in case of issues. It includes performance-focused components such as the Linux-zen kernel and various scheduler options to improve responsiveness and system speed. It supports multiple desktop environments, with a heavily customized KDE Plasma interface as the default.Starting Price: Free -
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KVM
Red Hat
KVM (for Kernel-based Virtual Machine) is a full virtualization solution for Linux on x86 hardware containing virtualization extensions (Intel VT or AMD-V). It consists of a loadable kernel module, kvm.ko, that provides the core virtualization infrastructure and a processor specific module, kvm-intel.ko or kvm-amd.ko. Using KVM, one can run multiple virtual machines running unmodified Linux or Windows images. Each virtual machine has private virtualized hardware: a network card, disk, graphics adapter, etc. KVM is open source software. The kernel component of KVM is included in mainline Linux, as of 2.6.20. The userspace component of KVM is included in mainline QEMU, as of 1.3. -
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Micrium OS
Silicon Labs
At the heart of any embedded OS is a kernel, which provides vital task scheduling and multi-tasking services to ensure that the timing requirements of your application code can be met, even as you regularly update and expand that code with new features. Micrium OS is more than a kernel, though, providing a number of additional modules to help you meet your project’s needs. Micrium OS is provided entirely free of charge for deployment on Silicon Labs EFM32 and EFR32 devices! You can begin adding Micrium’s professional-quality components to your projects today without payment of any licensing fees. -
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Kernel AI
Kernel AI
Kernel is a custom AI platform designed to enhance revenue operations (RevOps) by transforming how B2B enterprises manage and utilize account data. It offers modular AI solutions that integrate seamlessly with complex enterprise CRMs, providing tools for foundational hygiene and enrichment to ensure clean, trustworthy data. Kernel's AI-powered account research and prioritization module enriches and ranks accounts based on custom data points, aligning with your ideal customer profile. The TAM (Total Addressable Market) account sourcing module identifies and adds high-potential accounts missing from your CRM, expanding your market reach. By replacing static data providers, Kernel automates deep account research, maintains data hygiene, and builds custom tiered lists, allowing RevOps teams to focus on strategic initiatives rather than data maintenance. -
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Huawei LiteOS
Huawei
Huawei LiteOS is an IoT-oriented software platform integrating an IoT operating system and middleware. It is lightweight, with a kernel size of under 10 KB, and consumes very little power — it can run on an AA battery for up to five years! It also allows for fast startup and connectivity and is very secure. These capabilities make Huawei LiteOS a simple yet powerful one-stop software platform for developers, lowering barriers to entry for development and shortening time to market. Huawei LiteOS provides a unified open-source API that can be used in IoT domains as diverse as smart homes, wearables, Internet of Vehicles (IoV), and intelligent manufacturing. Huawei LiteOS enables an open IoT ecosystem, helping partners to quickly develop IoT products and accelerate IoT development. -
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ReactOS
ReactOS
ReactOS is an operating system. Our own main features are that ReactOS is able to run Windows software, and it is also able to run Windows drivers. ReactOS looks-like Windows, and it is free and open source. ReactOS is a free and open source operating system written from scratch. Its design is based on Windows in the same way Linux is based on Unix, however ReactOS is not Linux. ReactOS looks and feels like Windows, is able to your run all your Windows applications and software, as well as all your Windows drivers, and is familiar to Windows users. You can create your own ReactOS versions! You’re using Open Source software daily if you use Firefox, LibreOffice, OpenOffice, GNU-Linux distributions among zillions of Open Source projects out there. The Open Source projects, as ReactOS, are driven for and by its Community, so being active translating, donating, or coding is a way to help ReactOS boost forward. -
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wavemon
wavemon
wavemon is a wireless device monitoring application that allows you to watch signal and noise levels, packet statistics, device configuration and network parameters of your wireless network hardware. It should work (though with varying features) with all devices supported by the Linux kernel. -
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Semantic Kernel
Microsoft
Semantic Kernel is a lightweight, open-source development kit that lets you easily build AI agents and integrate the latest AI models into your C#, Python, or Java codebase. It serves as an efficient middleware that enables rapid delivery of enterprise-grade solutions. Microsoft and other Fortune 500 companies are already leveraging Semantic Kernel because it’s flexible, modular, and observable. Backed with security-enhancing capabilities like telemetry support, hooks, and filters you’ll feel confident you’re delivering responsible AI solutions at scale. Version 1.0+ support across C#, Python, and Java means it’s reliable, and committed to nonbreaking changes. Any existing chat-based APIs are easily expanded to support additional modalities like voice and video. Semantic Kernel was designed to be future-proof, easily connecting your code to the latest AI models evolving with the technology as it advances.Starting Price: Free -
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EMCO MSI Package Builder
EMCO Software
Discover EMCO MSI Package Builder, the premier tool for streamlined repackaging of any installation file into MSI and MSIX. Master every packaging task with a tool that handles EXE to MSI repackaging creates MSI and MSIX packages, and customizes and prepares installations for automated deployment. Whether it's a compact installation or a complex software suite, EMCO MSI Package Builder effortlessly handles the repackaging of any Windows application. Tackle complex installs with ease, including those deploying services and drivers. Say goodbye to guesswork and errors. EMCO MSI Package Builder simplifies the repackaging journey. Just pick your original installation and choose the output format you need. The tool takes over from there, meticulously capturing all installation changes to build your ideal package. Equipped with industry-leading live monitoring technology and a robust kernel-mode driver, EMCO MSI Package Builder tracks system changes as they happen during repackaging.Starting Price: $899 one-time payment -
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RunMat
RunMat
RunMat (by Dystr) is a fast, free, open-source alternative for running MATLAB code. Users can run their existing .m files with complete MATLAB language grammar and core semantics. No license fees, no lock-in. 300+ built-in functions supported. RunMat is built with a modern Rust runtime featuring a tiered execution model: an interpreter (Ignition) for instant 5ms startup and a JIT compiler (Turbine/Cranelift) for hot paths. GPU acceleration is automatic via a fusion engine that detects elementwise operation chains and dispatches them as optimized GPU kernels across NVIDIA, AMD, Apple Silicon, and Intel GPUs through Metal, DirectX 12, Vulkan, and WebGPU. Up to 131x faster than NumPy and 7x faster than PyTorch on dense numerical workloads. Runs everywhere: CLI, NPM package, Homebrew, Jupyter kernel, or instantly in the browser via WebAssembly + WebGPU. Single portable binary. MIT licensed.Starting Price: $0 -
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SCIOPTA
SCIOPTA
The SCIOPTA architecture is specifically designed to provide excellent real-time performance and small size. Internal data structures, memory management, interprocess communication and time management are highly optimized. SCIOPTA is a pre-emptive real-time kernel. Interrupts can be serviced at any time, even inside the kernel. SCIOPTA is a message based real-time operating system. A powerful set of system calls is available to control the resources. Standardized processes and interprocess communication result in clear system designs and are easy to write, to read and to maintain. As processes are communicating with well defined messages and processes can be grouped into modules, SCIOPTA systems are very well suited for team work in big projects. The time-to-market will be reduced dramatically. SCIOPTA is designed on a message based architecture allowing direct message passing between processes. Messages are mainly used for interprocess communication and synchronization. -
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Urbit
Urbit
Urbit is for everyone, but sometimes it is easy to get lost in this universe. Follow these links to contribute to the network through developing, operating, and exploring. It solves the hard problems of implementing a peer-to-peer network (including identity, NAT traversal, and exactly-once delivery) in the kernel so app developers can focus on business logic. The entire OS is a single pure function that provides application developers with strong guarantees: automated persistence and memory management, repeatable builds, and support for hot code reloading. The connected world anticipated by Urbit is a much friendlier one, much like the early Internet, where collegial discussion and collaboration was the norm. Problems that are unsolvable without large-scale political centralization in our current internet – data breaches, spam, fake reviews, malware-spreading, harassment – become tractable when individuals control their computing again. You have one login for everything.