Alternatives to VxWorks
Compare VxWorks alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to VxWorks in 2026. Compare features, ratings, user reviews, pricing, and more from VxWorks competitors and alternatives in order to make an informed decision for your business.
-
1
BlackBerry QNX
BlackBerry QNX
Launch your critical embedded systems faster with our commercial RTOS, development tools and services. BlackBerry QNX delivers a time-tested real-time operating system (RTOS), hypervisor, and other embedded software to help make you successful. We are the embedded OS of choice for ventilators, train controls, factory automation systems, medical robots and more. Whether your priority is safety certification, security or performance, our software, tools and services can help you build more reliable products. If you’re looking to increase security or safety, or you want to streamline your cross-platform development process, we can help. We can bring your plans to life with an RTOS and hypervisor purpose-built for embedded systems, including pre-certified product variants. Our modular microkernel architecture delivers better reliability and saves duplication of OS development effort across multiple products. -
2
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. -
3
INTEGRITY RTOS
Green Hills Software
INTEGRITY uses hardware memory protection to isolate and protect embedded applications. Secure partitions guarantee each task the resources it needs to run correctly and fully protect the operating system and user tasks from errant and malicious code, including denial-of-service attacks, worms, and Trojan horses. To help developers jumpstart product development, Green Hills Software offers an extensive array of middleware integrated and validated for INTEGRITY, including FFS, FAT, NFS, and journaling file systems, IPv4/IPv6 host and routing networking stacks, FIPS 140-2 certified Suite B enabled embedded encryption library, and more. Each of these middleware packages has been pre- integrated and tested to run seamlessly with and take full advantage of INTEGRITY’s advanced RTOS capabilities. For selected industries, Green Hills Software offers platforms that provide a completely integrated ecosystem. Each platform includes the INTEGRITY RTOS as well as development tools. -
4
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). -
5
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. -
6
eLxr Pro
Wind River
eLxr Pro from Wind River is a commercial enterprise-grade Linux solution designed for cloud-to-edge deployments, supporting mission-critical workloads like AI, machine learning, and computer vision. Built on the open-source eLxr distribution, eLxr Pro offers flexible, long-term support, security monitoring, and ongoing updates. It ensures compatibility with hardware accelerators and compliance with industry standards. By providing expert consultative services and performance optimizations, eLxr Pro helps businesses scale their edge computing solutions while managing costs, security, and resources effectively. -
7
LynxOS
Lynx Software Technologies
LynxOS has been deployed in millions of embedded devices and has operated reliably for 30+ years across multiple safety and security-critical embedded markets. It is a tried and true approach for hosting applications on a Unix-like OS model wherein all resources and application services are centrally managed by a common kernel and is best-suited for working with hardware architectures that predate virtualization. We want our customers to buy what they need, and only what they need. Real-time operating systems can provide a tremendous amount of value, but they are not required for every embedded system design. For a more complete listing of our RTOS-related resources, visit our Embedded Systems Learning Center, which is filled with helpful material for making software purchase decisions as you design or update your system and consider which real-time platform vendor is right for you. -
8
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. -
9
QNX Neutrino RTOS
BlackBerry
Since 1980, thousands of companies have deployed QNX’s real-time operating systems to ensure the ideal combination of performance, security and reliability in mission-critical systems. At the core of QNX technology is the QNX Neutrino® Real-time Operating System (RTOS), a full-featured RTOS enabling next-generation products in every industry where reliability matters, including automotive, medical devices, robotics, transportation, and industrial embedded systems. With the QNX microkernel architecture, a component failure doesn’t bring down other components or the kernel. The failed component is simply shut down and restarted without adversely affecting the rest of the system. The QNX Neutrino RTOS offers the determinism only a real-time OS can provide. Techniques such as adaptive partitioning guarantee critical processes get the cycles they need to complete their tasks on time, while maintaining the performance your complex embedded systems require. -
10
We collaborate with open-source and commercial partners to provide MIPS support for many of the popular Real Time Operating Systems (RTOS) and the new generation of IoT specific Operating Systems. In addition, we have developed the MIPS Embedded Operating System (MEOS) with Virtualization extensions that targets deeply embedded applications and the IoT space. MEOS is MIPS’ in-house real-time operating system (RTOS). Being in-house, it is always the first to support new cores and architecture features. Version 3.1 of MEOS includes a virtualization library to extend MEOS into a hypervisor for use on MIPS cores which implement the MIPS Virtualization module. Where possible we will assist in the development open-source real-time/IoT operating systems through the donation of engineering resource or the supply of development hardware and tools.
-
11
SAFERTOS
WITTENSTEIN high integrity systems
SAFERTOS® is a pre-certified safety Real Time Operating System (RTOS) for embedded processors. It delivers superior performance and pre-certified dependability, whilst utilizing minimal resources. SAFERTOS® is tailored to your specific processor/compiler combination, and delivered with full source code and our Design Assurance Pack (DAP) . The DAP gives you complete transparency over the full Design Life Cycle, and illustrates the exceptional high quality of our RTOS product. Using our extensive Safety Critical design experience we have made certifying SAFERTOS® integrated within a product an easy and hassle-free process. SAFERTOS® has been designed specifically for the safety sector, and deterministic priority based scheduling is the primary Safety Requirement. Every effort has been made to ensure deterministic behaviour is maintained. -
12
Apache NuttX
Apache
NuttX is a real-time operating system (RTOS) with an emphasis on standards compliance and small footprint. Scalable from 8-bit to 32-bit microcontroller environments, the primary governing standards in NuttX are Posix and ANSI standards. Additional standard APIs from Unix and other common RTOS’s (such as VxWorks) are adopted for functionality not available under these standards, or for functionality that is not appropriate for deeply-embedded environments (such as fork()). Apache NuttX is an effort undergoing Incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making process have stabilized in a manner consistent with other successful ASF projects. -
13
Amazon FreeRTOS
Amazon
FreeRTOS is an open source, real-time operating system for microcontrollers that makes small, low-power edge devices easy to program, deploy, secure, connect, and manage. Distributed freely under the MIT open source license, FreeRTOS includes a kernel and a growing set of software libraries suitable for use across industry sectors and applications. This includes securely connecting your small, low-power devices to AWS Cloud services like AWS IoT Core or to more powerful edge devices running AWS IoT Greengrass. FreeRTOS is built with an emphasis on reliability and ease of use, and offers the predictability of long term support releases. A microcontroller contains a simple, resource-constrained processor that can be found in many devices, including appliances, sensors, fitness trackers, industrial automation, and automobiles. -
14
RT-Thread
RT-Thread
Welcome to the RT-Thread initiative on SourceForge! RT-Thread is a community-led, open-source Real-Time Operating System. It boasts an extensive feature set, compatibility with over 600 ready-to-use software packages and a broad spectrum of components, and supports all mainstream chip architectures. It also includes a proprietary IDE, the RT-Thread Studio, to assist engineers in quickly embarking on embedded and IoT development. Designed with scalability in mind, RT-Thread is a flexible option for various IoT applications, thanks to its Nano version tailored for resource-limited applications. We invite you to join us on this thrilling journey and help shape the future of IoT and RTOS! -
15
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. -
16
OpenWrt
OpenWrt
OpenWrt is a highly extensible GNU/Linux distribution for embedded devices (typically wireless routers). Unlike many other distributions for routers, OpenWrt is built from the ground up to be a full-featured, easily modifiable operating system for embedded devices. In practice, this means that you can have all the features you need with none of the bloat, powered by a modern Linux kernel. Instead of trying to create a single, static firmware, OpenWrt provides a fully writable filesystem with optional package management. This frees you from the restrictions of the application selection and configuration provided by the vendor and allows you to use packages to customize an embedded device to suit any application. For developers, OpenWrt provides a framework to build an application without having to create a complete firmware image and distribution around it. -
17
Enea OSE
Enea
Enea OSE is a robust, high-performance, a real-time operating system optimized for multi-processor systems requiring true deterministic real-time behavior and high availability. It shortens development time, enhances reliability and reduces lifetime maintenance costs for a wide range of systems, from wireless devices and automobiles to medical instruments and telecom infrastructure. Enea OSE is optimized for communication and control systems requiring high performance and hard real-time characteristics. It is deployed extensively in the areas of telecom networking systems, wireless devices, industrial automation, medical equipment, automotive and transportation equipment, as well as other embedded systems. The twice award-winning design of the Enea OSE multicore kernel provides the ease-of-use of Symmetric Multi-Processing (SMP) together with the scalability and determinism of Asymmetric Multi-Processing (AMP) and the performance of bare metal. -
18
embOS
SEGGER
embOS is a priority-controlled RTOS (real-time operating system). It is designed to be the foundation for developing embedded applications and is continually developed since 1992. embOS is available for all popular cores, compilers and development tools and has been deployed in several billion devices in a range of application areas. Since 1992, embOS has been the preferred RTOS choice for engineers in the embedded market. It offers ease-of-use and guarantees 100% deterministic real-time operation for any embedded device. This real-time operating system is highly portable and fully source-compatible on all platforms, making it easy to port applications to different cores. Tasks can easily be created and safely communicate with each other, using communication mechanisms such as semaphores, mailboxes, and events. The real-time operating system is free for any non-commercial use like education and evaluation, without any technical limitation.Starting Price: $1,300 one-time payment -
19
Timesys Secure by Design
Timesys Corporation
Cybersecurity of connected embedded system devices has always been important, especially for systems supporting high availability, mission-critical applications. In today’s heightened cyber threat environment, connected embedded systems for industrial controls, transportation, navigation, communications, aerospace, military applications, healthcare devices, logistics systems and many others require uncompromising security at deployment and throughout their product life cycles. To compensate for go-to-market pressures, many connected embedded system product developers rely on third-party software components, including open source or proprietary licensed components to address foundational product functions. Traditional security audits take place at the end of development and testing, right before products are released. -
20
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. -
21
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. -
22
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. -
23
TizenRT
Tizen
Tizen is an open and flexible operating system built from the ground up to address the needs of all stakeholders of the mobile and connected device ecosystem, including device manufacturers, mobile operators, application developers and independent software vendors (ISVs). Tizen platform is commercialized on smart TVs, smartphones, wearable devices (Gear S, Gear Fit), and smart home appliances. However, low-end and low-cost IoT devices, such as home appliances without display and wearable bands with a small LCD, have received less attention. The objective of TizenRT is to extend the Tizen platform device coverage to these kind of low-end devices. -
24
Apex.AI
Apex.AI
Analyzing your current automotive or robotic software systems to assess a path to commercialization. Transitioning your existing software to Apex.OS. Transitioning your existing environment to a state-of-the-art continuous integration, continuous testing, and continuous delivery framework. Providing software architecture reviews and recommendations. Providing functional safety training to enable your team to build your safe autonomous system. Apex.OS is a fork of ROS 2 that has been made real-time, reliable, and deterministic so that it can be used in safety-critical applications. Apex.OS is developed in sync with future releases of ROS 2 and APIs stay compatible to ROS 2. Based on the integration of Eclipse Cyclone DDS™ and Eclipse iceoryx™, both are available as open-source and proven in automotive and mission-critical distributed systems. -
25
Azure RTOS
Microsoft
Azure RTOS is an embedded development suite including a small but powerful operating system that provides reliable, ultra-fast performance for resource-constrained devices. It’s easy-to-use and market-proven, having been deployed on more than 10 billion devices worldwide. Azure RTOS supports the most popular 32-bit microcontrollers and embedded development tools, so you can make the most of your team’s existing skills. Easily connect to cloud and local networks, develop durable flash file systems, and design elegant user interfaces. Code that has been certified to meet stringent industry safety and security standards. Clean, clear code is easier to use and maintain and can lower total cost of ownership. Most safety-related certifications require you to submit the complete source code for your software, including the RTOS. -
26
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. -
27
Deos
DDC-I
Deos™, DDC-I’s safety-critical time and space partitioned real-time operating system (RTOS) that has been verified to the guidance of DO-178C/ED-12C Design Assurance Level A (DAL A) for Avionics Applications, supports ARINC 653 APEX, rate monotonic scheduling (RMS), and is targeted at the FACE Safety Base Profile. It has been field proven as a safety-critical RTOS since its first verification and audit to DAL A by Transport Canada in 1998, and it has been certified and is flying in 10’s of thousands of aircraft. Since the initial verification, it has continually evolved throughout the last two decades with new processors and features in subsequent baselines, and it has been successfully audited by the world’s various governmental certification authorities (FAA, ENAC, JAA, EASA, CAAC, and others) and airframe and Avionics Supplier Designated Engineering Representatives (DERs). -
28
IBM AIX
IBM
For over three decades, our customers have trusted AIX to run their most mission critical applications. As we enter a new era, AIX will continue to drive innovation with hybrid cloud and open source capabilities helping customers build and deploy modern applications in a secure and resilient environment. Enterprises need infrastructure that is secure, highly available and adaptable to meet changing business demands. AIX®️ on Power Systems delivers these capabilities and more, with the performance, reliability and security your mission-critical data requires. Simplify and accelerate cloud deployment of your AIX apps with an architecture consistent with your on-prem environment Achieve zero downtime during planning maintenance and modernize AIX with the latest enhancements. AIX UNIX operating system maintains a strong, long-standing security focus and reputation. -
29
Raspberry Pi OS
Raspberry Pi Foundation
Raspberry Pi Imager is the quick and easy way to install Raspberry Pi OS and other operating systems to a microSD card, ready to use with your Raspberry Pi. Watch our 45-second video to learn how to install an operating system using Raspberry Pi Imager. Download and install Raspberry Pi Imager to a computer with an SD card reader. Put the SD card you'll use with your Raspberry Pi into the reader and run Raspberry Pi Imager. Browse a range of operating systems provided by Raspberry Pi and by other organisations, and download them to install manually. -
30
Ansys SCADE Suite
Ansys
Modern automobiles, aircraft, and other complex industrial products are composed of multiple electronic components, perfectly integrated to provide critical functionality. Underlying these advanced systems are millions of lines of embedded software code that ensure their flawless operation under every operating scenario. Ansys SCADE Suite drastically reduces safety certification costs by simplifying critical control application design and automating verification, qualifiable/certified code generation, and documentation generation. In the race to launch new hybrid and electric vehicle models, Ansys SCADE has emerged as a valuable strategic tool for Subaru over the past decade, supporting the automaker’s commitment to uncompromising safety and quality. The time saved during the end-to-end development of the ECU — without sacrificing the accuracy of its control software — has been crucial to Subaru’s ability to introduce innovative new technologies. -
31
IBM z/OS
IBM
IBM® z/OS® brings the computing power and resources of the IBM Z® platform to help you drive business transformation and accelerate innovation. Get the stable, secure environment your organization requires to improve performance for mission-critical workloads and meet future challenges. A highly secure and scalable operating system for running mission-critical applications. The new IBM® z16™ platform accelerates decision velocity, protects against threats across your business, and modernizes for hybrid cloud. IBM z/OS V2.5 enables innovative development to support hybrid cloud and AI business applications, along with next-level technologies for security and resilience. With a continuous delivery model, new z/OS capabilities are available quarterly with no impact on stability, complexity, or costs. Achieve rapid application development and provisioning for hybrid cloud deployment. Simplified and modern experience for easier installation, management, etc. -
32
IBM i
IBM
IBM i is an integrated operating environment developed by IBM, consisting of operating system, database, middleware, and development tools. IBM I, a platform for innovators, by innovators. The latest update to IBM i has arrived. With IBM i 7.4, you'll get continuous availability (thanks to IBM Db2 Mirror for i), the latest security features, and easy integration with IoT, AI and Watson. Ensures mission-critical applications remain up and running. Enhanced security features implement the latest industry-standard practices. Protect critical business applications and data. New auditing capability at the object level. Industry-standard Open Source environments. Port more applications to IBM I. Easily integrate with IoT, AI and Watson. Get work done 24 hours a day, 7 days a week, 365 days a year. Transfer virtual save media to and from the cloud. Consolidate most commonly used tasks for managing IBM i. -
33
eXtremeDB
McObject
How is platform independent eXtremeDB different? - Hybrid data storage. Unlike other IMDS, eXtremeDB can be all-in-memory, all-persistent, or have a mix of in-memory tables and persistent tables - Active Replication Fabric™ is unique to eXtremeDB, offering bidirectional replication, multi-tier replication (e.g. edge-to-gateway-to-gateway-to-cloud), compression to maximize limited bandwidth networks and more - Row & Columnar Flexibility for Time Series Data supports database designs that combine row-based and column-based layouts, in order to best leverage the CPU cache speed - Embedded and Client/Server. Fast, flexible eXtremeDB is data management wherever you need it, and can be deployed as an embedded database system, and/or as a client/server database system -A hard real-time deterministic option in eXtremeDB/rt Designed for use in resource-constrained, mission-critical embedded systems. Found in everything from routers to satellites to trains to stock markets worldwide -
34
Capital Embedded AR Classic
Siemens
Capital Embedded AR Classic is Siemens’ implementation of the AUTOSAR Classic standard basic software for automotive embedded systems. It is designed to help automotive engineers manage the growing complexity of in-vehicle software development. Capital Embedded AR Classic supports multiple AUTOSAR Classic releases and is validated for ISO 26262 functional safety use cases up to ASIL D. The platform provides robust support for key automotive communication protocols such as LIN, CAN, CAN-FD, Ethernet, and FlexRay. It enables efficient multibus gateway implementations and supports multicore architectures. Engineers can distribute software components and basic software across multiple partitions for optimal performance. Capital Embedded AR Classic helps organizations accelerate time-to-market while delivering high-quality, reliable embedded software. -
35
Zulu Embedded
Azul Systems
Zulu Embedded™ is the only fully certified, completely customizable 100% open source Java platform for embedded systems plus IoT and IIoT edge devices, gateways and dedicated applications. Across a wide variety of devices and operating systems. Zulu Embedded™ meets all Java SE standards and requires no coding changes to your application. Leverage industry-standard Java tools for development and profiling. As a pure, 100% open source offering there are no license fees. Every Zulu Embedded support plan offers redistribution-ready downloadable runtimes, access to all security updates, technical troubleshooting, and a wide set of packaging alternatives. We will work with you to determine the bundle requirements, support, and pricing model needed to match your requirements. -
36
µ-velOSity RTOS
Green Hills Software
The µ-velOSity RTOS is the smallest of Green Hills Software's family of real-time operating systems. Implemented as a C library, it can be easily ported to a number of target architectures. It has a streamlined design and is tightly integrated with the MULTI IDE, making µ-velOSity both easy-to-learn and simple-to-use. µ-velOSity offers a clear, concise API that reduces development time and improves product maintainability. As a result, you can cut costs and speed time-to-market. For developers moving from standalone or no-OS configurations. With its efficient design and minimal footprint, µ-velOSity fits better in on-chip memory than competing products. Eliminating the need to access off-chip memory dramatically increases execution speed. µ-velOSity was designed to minimize the number of CPU clock cycles needed to boot, which is critical in embedded devices that require extremely fast boot times. µ-velOSity is also the ideal RTOS for embedded devices with stringent power requirements. -
37
Netvisor ONE
Pluribus Networks
Moving to Open Networking bare metal switches brings significant operational and financial benefits to build next-generation networks. These switches provide the capacity needed to achieve cloud-scale, agility, elasticity, and adaptability. As you move to a disaggregated open networking strategy, selecting the right Network Operating System (OS) is a critical success factor. Why? The Network OS deployed unlocks the performance, functionality, and services from Open Networking switches to realize the most value. Netvisor® ONE is an open, secure, and programable next-generation Network OS that is purpose-built to optimize the power and performance of bare metal Open Networking hardware. Deployment-proven in production mission-critical enterprise and carrier networks, Netvisor ONE operating system meets the most stringent performance requirements and delivers the maximum levels of reliability and flexibility at scale, and without compromise. -
38
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.
-
39
balenaOS
balena
Containers will revolutionize connected devices, and balenaOS is the best way to run them. Made to survive harsh networking conditions and unexpected shutdowns. A minimal Linux with the services needed to run Docker reliably on an embedded device - nothing else. Based on Yocto Linux for easy porting to most capable device types across varied CPU architectures. Actively developed in the open; community participation warmly welcomed. In our quest to build balenaCloud, a platform that brings the tools of modern software development to the world of connected hardware, we started by porting Docker to ARM chips in 2013. We soon realised that we also needed an operating system optimized for the use case: a minimal OS ideal for running containers on embedded devices. -
40
ATech Cloud
ATech
ATech Cloud is designed for mission-critical web systems. If system downtime or security breach can significantly impact your revenue, reputation, business operations, or safety, then your web systems are mission-critical. When it comes to hosting and managing systems with millions of users, or mission-critical needs, you need a vendor you can rely on. Designed with scalability, security, and reliability in mind, ATech Cloud has an impressive track record. From systems handling over one million transactions per second to life-saving medical alert systems, ATech Cloud infrastructure and service capabilities have proven to be 100% compliant with all service level requirements throughout the history of our organization. Built with speed in mind, ATech's high-performance platform is designed to excel under very high traffic, supporting websites and software with multiple millions of simultaneous users. -
41
TASKING
TASKING
The quality of your code is valued by its efficiency and ability to execute flawlessly. Is your current development environment providing you with the tools you need to create clean, efficient, and correct code? You’re responsible for developing solutions that impact human longevity and safety, and the last thing you can afford to compromise on is your integrated development environment. The TASKING Embedded Software Development solutions provide an industry-leading ecosystem for your entire software development process. Each TASKING compiler is developed for a specific architecture and meets the unique needs of your specialized industry requirements including automotive, industrial, telecom, and datacom. A complete integrated development environment allows you to create error-free and efficient code with compilers, debuggers, embedded internet, and RTOS support for industry-leading microprocessors and microcontrollers. -
42
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. -
43
MULTI IDE
Green Hills Software
After more than three decades of customer use and continuous enhancement, the MULTI Integrated Development Environment (IDE) is unmatched in the embedded software industry. Developers know they can rely on MULTI to help them produce high-quality code and get their devices to market faster. Whether pinpointing a hard-to-find bug, resolving a memory leak, or maximizing system performance, MULTI consistently works. Every feature of our revolutionary Debugger is designed to quickly solve problems that stump traditional tools. It often takes weeks or months to track down problems like inter-task corruptions, missed real-time requirements, and external hardware events. Green Hills' TimeMachine tool suite helps you solve the same problems in hours or even minutes. The TimeMachine tool suite automatically captures program execution data, combining the MULTI Debugger interface with innovative replay debugging capabilities. -
44
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. -
45
Enviance
Cority
Enviance is a leader in cloud-based Environmental, Health, Safety (EHS) software delivering real-time mission-critical information anywhere, anytime and enterprise-wide. Improve compliance confidence, streamline operations and get more control over environmental performance. Better manage employee risks for healthier, happy employees and a stronger business. Get ahead of safety risks with tighter management of people and processes. Enviance is a leader in cloud-based Environmental, Health and Safety (EH&S) software—delivering real-time mission-critical information anywhere, anytime and enterprise-wide. -
46
Whether it’s an IoT sensor monitoring industrial devices or an edge system that must act instantly on external inputs, SUSE Linux Enterprise Real Time is a real time operating system designed to reduce latency and increase the predictability and reliability of time-sensitive, business-critical applications. Banks, manufacturers, government agencies and others rely on time-dependent applications which must execute accurately and predictably all the time, every time. To act as a single unit, distributed systems need time accuracy not only within a server but across all servers. The Precision Time Protocol (PTP) synchronizes servers via the high-speed network, up to sub-microsecond accuracy. Includes support for device interrupt threads, enabling tuning at the device level, and hardware latency detectors to ensure predictability of application behavior. SUSE Linux Enterprise Real Time gives you the time advantage you need to beat the competition.Starting Price: $2,199 per year
-
47
Famoco OS
Famoco
Famoco OS is a secure, enterprise-grade operating system designed for mission-critical business applications. It offers a private, bloatware-free environment, eliminating third-party dependencies and ensuring full data sovereignty by operating without Google Mobile Services. Built-in encryption, strong app isolation, Verified Boot, and a Trusted Execution Environment (TEE) protect business assets and prevent unauthorized access. Famoco OS allows full hardware control, enabling management of components like NFC antennas, biometric modules, and secure elements. The user interface can be customized to enforce business-ready policies, lock down settings, and tailor navigation. The OS includes Safeguard, an alternative to Google Play Integrity, to assess device integrity and ensure applications run in secure conditions. Extended APIs support communication with secure elements, biometric modules, printers, and MRZ reading capabilities.Starting Price: Free -
48
GemOS
GemOS
We allow companies to discover and share disparate data tied to unique identifiers. Create flexible applications that can adapt to different protocols, like Ethereum, Hyperledger and more. Run blockchain nodes of varying sizes and functionality to fit your needs, as a validator or read-only participant. Additionally, you can connect to one or many protocols. Connect data sources from different systems, and register them on a common ledger. Create proofs-of-existence with verifiable integrity without surrendering custody of sensitive information. Attach identity registries for individuals, groups, and devices, and assign a universal blockchain IDs. Create entitlements for users and roles across the network and automatically enforce key-based authorization. Safeguard user access with industry-leading security based on PKI and hierarchical-deterministic (HD) identity trees. Integrate your organization's identity and permission schemas for mirrored functionality. -
49
Helix QAC
Perforce
For over 30 years, Helix QAC has been the trusted static code analyzer for C and C++ programming languages. With its depth and accuracy of analysis, Helix QAC has been the preferred static code analyzer in tightly regulated and safety-critical industries that need to meet rigorous compliance requirements. Often, this involves verifying compliance with coding standards, such as MISRA and AUTOSAR, and functional safety standards, such as ISO 26262. Helix QAC is certified for functional safety compliance by TÜV-SÜD, including IEC 61508, ISO 26262, EN 50128, IEC 60880, and IEC 62304. In addition, it is also certified in ISO 9001 | TickIT plus Foundation Level, which is one of the most widely adopted standards to ensure that your requirements are not only met but exceeded as well. Prioritize coding issues based on the severity of risk. Helix QAC helps you to target the most critical defects using filters, suppressions, and baselines. -
50
HCL OneTest Embedded
HCL Software
Automating the creation and deployment of component test harnesses, test stubs and test drivers is a cinch thanks to OneTest Embedded. With a single click from any development environment, one can profile memory and performance, analyze code coverage and visualize program execution behavior. Additionally, OneTest Embedded helps be more proactive in debugging, while identifying and assisting in fixing code before it breaks. Allows for a virtual cycle of test generation, while executing, reviewing and testing improvement to rapidly achieve full test coverage. One click is all it takes to build, execute on the target, and generate reports. Helps preempt performance issues and program crashes. Additionally, can be adapted to work with custom memory management methods used in embedded software. Provides visibility on thread execution and switching to develop a deep understanding of the behavior of the system under test.
