Alternatives to DuinOS
Compare DuinOS alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to DuinOS in 2026. Compare features, ratings, user reviews, pricing, and more from DuinOS competitors and alternatives in order to make an informed decision for your business.
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VxWorks
Wind River
The World’s Leading Real-Time Operating System for the Intelligent Edge For nearly 35 years, VxWorks has been used to ensure the security, safety, and reliability you need to design and build mission-critical embedded systems that simply must work. VxWorks® is the industry’s most trusted and widely deployed real-time operating system (RTOS) for mission-critical embedded systems that must be secure and safe. It delivers a proven, real-time, and deterministic runtime combined with a modern approach to development. Regardless of industry or device type, companies building intelligent edge systems rely on the VxWorks pedigree of security, safety, high performance, and reliability. VxWorks is a deterministic, priority-based preemptive RTOS with low latency and minimal jitter. It is built on an upgradable, future-proof architecture to help you rapidly respond to changing market requirements and technology advancements.Starting Price: $18,500 / seat -
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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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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. -
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RTX
Arm
The Keil RTX is a royalty-free, deterministic real-time operating system designed for ARM and Cortex-M devices. It allows you to create programs that simultaneously perform multiple functions and helps to create applications which are better structured and more easily maintained. Royalty-free, deterministic RTOS with source code. While it is certainly possible to create real-time programs without an RTOS (by executing one or more functions in a Super-loop), there are numerous scheduling, maintenance, and timing issues that an RTOS like the Keil RTX solves for you. For a more detailed comparison between RTOS and Super-loop, take a look at the advantages of using an RTOS. High-Speed real-time operation with low interrupt latency. Small footprint for resource constrained systems. Unlimited number of tasks each with 254 priority levels. Unlimited number of mailboxes, semaphores, mutex, and timers. Support for multithreading and thread-safe operation. -
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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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MPLAB Harmony v3
Microchip
MPLAB® Harmony v3 is a fully integrated embedded software development framework that provides flexible and interoperable software modules to simplify the development of value-added features and reduce your product’s time to market. Core-agnostic implementation which supports both MIPS® and Arm® Cortex® core architectures. Code portability with consistent APIs that can be used across different device families. Easily configurable using MPLAB Harmony Configurator’s (MHC’s) Graphical User Interface (GUI). Validated across 32-bit PIC® (MIPS-based) and SAM (Arm Cortex-based) MCU and MPU device families. Fully Integrated with third-party solutions like FreeRTOS and Micrium® and able to import projects created in IAR Embedded Workbench. Added support for SAM families of Arm Cortex-M based devices, including a free software development environment. Easy device and library setup using the graphical configuration features provided by MHC’s GUI. -
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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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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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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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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. -
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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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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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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. -
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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. -
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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. -
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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. -
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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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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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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 -
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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! -
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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. -
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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. -
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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. -
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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.
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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. -
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B2IQ Edge
Bsquare
B2IQ Edge is a compact and efficient edge client that supports bi-directional communication between devices, sensors, and cloud components. B2IQ Edge runs on Linux and FreeRTOS devices. As a Microsoft distributor and partner for more than 25 years, Bsquare offers a complete suite of OS (operating system) products and services to get your product to market quickly. We are the only authorized Windows IoT distributor that specializes in software exclusively, making sure your hardware stays yours. SquareOne enables over-the-air control at scale for a diverse IoT fleet –across operating systems and across fixed device types. The easy-to-use interface and comprehensive suite of tools allow an internal team to remotely manage the OS of devices, diagnose issues and deploy upgrades and updates. With remote control, you can keep your devices compliant, up-to-date and ensure a positive customer experience. -
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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). -
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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. -
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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. -
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Keil MDK
Arm
Keil® MDK is the most comprehensive software development solution for Arm®-based microcontrollers and includes all components that you need to create, build, and debug embedded applications. MDK-Core is based on µVision (Windows only) with leading support for Cortex-M devices including the new Armv8-M architecture. MDK includes Arm C/C++ Compiler with assembler, linker, and highly optimized run-time libraries that are tailored for optimum code size and performance. Software Packs may be added any time to MDK-Core making new device support and middleware updates independent from the toolchain. They contain device support, CMSIS libraries, middleware, board support, code templates, and example projects. The IPv4/IPv6 networking communication stack is extended with Mbed™ TLS to enable secure connections via the Internet. Product evaluation, small projects, and education. Code size restricted to 32 Kbyte. -
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Arduino IDE
Arduino
Start coding online and save your sketches in the cloud. The most up-to-date version of the IDE includes all libraries and also supports new Arduino boards. The open-source Arduino Software (IDE) makes it easy to write code and upload it to the board. This software can be used with any Arduino board. Active development of the Arduino software is hosted by GitHub. See the instructions for building the code. Latest release source code archives are available in our website. The archives are PGP-signed so they can be verified using this gpg key. To program Arduino from a Chromebook, you can use the Arduino Web Editor on Arduino Cloud. The desktop version of the IDE is not available on Chrome OS. The new major release of the Arduino IDE is faster and even more powerful! In addition to a more modern editor and a more responsive interface it features autocompletion, code navigation, and even a live debugger. -
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SCADA SimpLight
SimpLight
DIY ARDUINO. SimpLight simply integrates with the Arduino boards and allows you to poll and manage the devices through the Modbus RTU and even TCP (via Ethernet shield) Typical application in DIY - smart house, smart brewery, smart distiller, electronic toys, heating control, solar panels and power supply and much more Our SCADA is suitable for any project, where you need monitoring and control from your computer or mobile phone. PRO SYSTEMS. Our system is perfectly suited for professional monitoring and dispatching systems (the main interfaces for interaction are OPC DA and MODBUS (TCP / RTU). These interfaces are supported any modern manufacturers of controllers(PLC) and I/O devices such as Siemens, Schneider, GE Fanuc, Mitsubishi, Carel, Delta Electronics, Unitronics and many others. SIMP Light SCADA is compatible with almost any automation equipment. ALARMS. EMAIL notify, SMS notify, Telegram notify, Alarms&Events Journal. REPORTS. Visual Report Builder, easy EXCEL.Starting Price: $0 -
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Beta Family
Beta Family
Set up a test with tasks and questions. Use our testers and your community, to get insight from an awesome test report. Beta Family is a crowd-testing community for beta testing iOS and Android applications. You can test your app on real people and get an honest opinion on the user experience. Find testers for your project and filter by age, gender, nationality, device, OS, and more. The results from each test will be sent to you as a test report, answering the questions and tasks that you gave the tester. Beta Family makes this easy with ready-made templates and a powerful survey engine. Make sure that your user experience is the best that it can be with Beta Family's powerful and easy-to-use testing tools and community of 50000 testers. Set up your test in minutes and watch as your app is tested and scrutinized by real testers. Set up a test in minutes, and improve your product with real user feedback.Starting Price: $49 per month -
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Fat Free CRM
Fat Free CRM
Fat Free CRM is an open source Ruby on Rails-based customer relationship management platform. Out of the box it features group collaboration, campaign and lead management, contact lists, and opportunity tracking. My thanks go to early adopters, beta testers, and open source enthusiasts for overwhelming positive feedback, words of encouragement, and inspiration. Keep your ideas coming! The project goal is to spur CRM innovation by providing clean code base that can be easily extended by developers. Check it out and fork away! An open source CRM designed to be highly customizable; elegant in simplicity. Grab the code from GitHub, and deploy it to your favorite host. Fat-Free CRM is open source Ruby on Rails-based customer relationship management (CRM) platform designed for small teams. -
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OpenPLC Editor
OpenPLC
The OpenPLC Editor is an IEC 61131-3 compliant PLC editor totally free and open source. You can use it to upload PLC code directly to any board or system running OpenPLC Runtime. OpenPLC is an open-source programmable logic controller that is based on easy-to-use software. It is the first fully functional standardized open-source PLC, both in software and hardware. The OpenPLC project was created in accordance with the IEC 61131-3 standard, which defines the basic software architecture and programming languages for PLCs. OpenPLC is mainly used in industrial and home automation, the internet of things, and SCADA research. The Runtime is a portable software designed to run from the smallest of all microcontrollers (Arduino-compatible) to powerful servers in the cloud. It is responsible for executing the PLC programs you create using the Editor. The OpenPLC Editor is the software that runs on your computer and, as mentioned, is used to create your PLC programs.Starting Price: Free -
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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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Syxsense
Syxsense
Syxsense streamlines IT and security operations with an automated endpoint and vulnerability management platform. With Syxsense, you can focus on your business instead of worrying about IT and cyber risk, because you have visibility and control over your infrastructure, with real-time alerts, risk-based vulnerability prioritization, and an intuitive orchestration engine to ensure effortless operations. Rest easier knowing your enterprise is compliant. Keep up with the volume and velocity of patches and vulnerabilities. With our robust automation and orchestration engine, Syxsense Cortex™, automate foundational processes like patch scanning, patch deployment, vulnerability scanning, and vulnerability remediation. Free up staff resources to focus on critical projects and strategic initiatives. -
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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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XSOLIS CORTEX
XSOLIS
A new category of utilization management software, CORTEX provides a 360° approach to addressing the intricacies of utilization management and revenue cycle processes. Powered by real-time predictive analytics and machine learning engine, CORTEX ensures that the right cases are handled at the right time, by the right staff or by exception. CORTEX incorporates precision medicine upon a foundation of evidence-based medicine. Machine learning models operate in real-time to better assess your patient population. Our analytics have been deployed in hospitals and health plans across the nation. With clear inpatient cases, CORTEX does the heavy lifting by automating inpatient determinations on cases that meet your unique threshold. For difficult cases, CORTEX offers your staff the insight they need to make a strong determination. This approach offers incredible value to payers and providers alike. -
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Infosys Cortex
Infosys
Infosys Cortex, an Artificial Intelligence (AI)-driven customer engagement platform, transforms contact center operations through purposeful communication and smart decision-making capabilities. It extracts and converts microdata from customer interactions into insights for real-time action. The extra brain power and continuous coaching provided by Cortex helps agents make better, faster decisions on their journey from new hire to experienced agent. Cortex equips agents with the knowledge, insights and support they need to learn, grow and become better brand ambassadors. The Infosys Cortex platform helps enterprises deliver superior experiences to both customers as well as employees. In addition, it reimagines contact center operations for a smooth customer journey. Infosys Cortex is an AI solution designed to extract, understand and provide insights and recommendations on the mountains of data collected by customer care centers. -
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Our software transforms your organization into a high velocity, service-centric environment through digitalization, automation and orchestration. Classical approaches to automation focus on automating the actions, but typically this only account for 10% of your teams’ time and effort. The other 90% (the analysis, the decisions, and the management) currently lock your people into these processes. Your subject matter experts teach Cortex to intelligently orchestrate successful outcomes of automated processes. Cortex will continue to collaborate with your experts through powerful exception management, ensuring non-stop alignment with business operations. Truly self-managing, self-healing, automated operations and digitalized services, which manage all exceptions, failures and problems that may occur.
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Playtester
Playtester
Playtester is a free platform that helps gamers discover and join alphas, betas, and playtests for upcoming games across Steam, PlayStation, Xbox, and more. Built by a solo designer/developer, it offers a clean, ad-free experience for players and an easy way for indie developers to get valuable feedback. Since launching three months ago, Playtester has featured 600+ games, welcomed 40,000+ visitors, and introduced features like Direct Install for Steam demos and an Android app (iOS coming soon). Whether you’re a gamer looking for early access games or a developer seeking testers, Playtester makes it simple to connect and play what’s next. -
44
Visual Studio App Center
Microsoft
Continuously build, test, release, and monitor apps for every platform. Connect to GitHub, Bitbucket, GitLab, or Azure DevOps and build your app in the cloud on every commit. Automatically run unit tests, release to testers and stores, or test your UI on real devices. Commit to a feature branch to build and test. Commit to a beta branch to distribute to testers. Commit to master to submit to the App Store. Customize to fit your team’s workflow. Does your app still work after your latest change? How does it perform on an LG G2? Find out by testing your app in a hosted device lab with 1000s of real iOS and Android devices. You’ll receive test results, full-resolution screenshots of every step, along with performance metrics. Whether you prefer private distribution, public open betas, Microsoft Intune, TestFlight, Google Play, or the App Store, App Center makes releasing your app a delight.Starting Price: $40 per month -
45
TestProject
TestProject
TestProject is the world’s first free cloud-based, community-powered test automation platform. TestProject makes it easier for testers to do their jobs quickly, and to collaborate using popular open source frameworks (e.g., Selenium and Appium) to ensure quality with speed. By fostering a collaborative community that can come together — as individuals and in teams — TestProject is shaping the future of software testing. Founded in 2015 in Israel, TestProject aims to create a powerful and collaborative environment for the entire test automation community, without any barriers, and completely for free. Learn more at https://testproject.io.Starting Price: $0 -
46
Updraft
Updraft
Updraft App Distribution is a platform as a service for continuous mobile app distribution and beta testing. Easy distribute your iOS beta, Android beta or Windows desktop apps to your product managers, testers or designers within your organization and get as early as possible feedback to your app. Remove bugs and improve your product to get the highest quality. Resign your .ipa with new distribution certificates and provisioning profiles, resign your .aab package, connect your App Store or Play Store. Continuous app distribution and bug reporting has never been easier! You can integrate Updraft completely in your development workflow with the help of CURL or the API. You can use Updraft as an Enterprise app store. It's the best microsoft app center alternative.Starting Price: $5 per month -
47
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 -
48
BetaTesting
BetaTesting.com
BetaTesting is a real human beta testing and user research platform that connects companies with one of the world’s largest pools of verified, non-anonymous testers. The platform enables businesses to test products, features, and experiences in real-world conditions using consumers, professionals, and QA testers across hundreds of targeting criteria. From usability testing and bug hunts to fintech validation, in-home usage testing, and AI data collection, BetaTesting supports both short-term and multi-day testing programs. All participants are ID-verified and vetted to ensure high-quality, trustworthy feedback. The platform is built to help teams move faster, reduce risk, and make confident product decisions before launch.Starting Price: $2,500 one-time payment -
49
ProjectLibre
ProjectLibre
ProjectLibre was founded to provide both a Cloud and desktop open source replacement of Microsoft Project. We have succeeded in that mission with the #1 alternative to Microsoft Project and a Cloud Beta coming soon. ProjectLibre has 6,000,000 desktop downloads in over 193 countries and translated into 29 languages. We will soon also offer a revolutionary cloud team solution, ProjectLibre Cloud. This is similar to the impact Google Docs had on Microsoft Word. We are having the same impact on Microsoft Project by replacing a bloated, expensive and complex architecture with a simple cloud login from anywhere in the world.Starting Price: Free -
50
Vesper Marine Cortex
Vesper Marine
Cortex Onboard is free with your Cortex. Use it to configure your Cortex Hub and download updates to your Cortex devices with new features and improvements. You can also use Cortex Onboard to receive and manage alerts, view AIS information, and instrument data anywhere onboard your boat. View out-of-the-box sensors or NMEA 2000 networked instruments. Use Cortex Onboard to configure and update your Cortex devices easily. View AIS information and receive alerts onboard directly to your device. Use the Cortex Hub’s built-in sensors for battery level, barometric pressure, and boat position. Connect your Cortex Hub to NMEA 2000, or an external sensor, to add monitoring for wind, depth, bilge high water, temperature, shore power, or security.
