Leading Real Time Operating System
embOS is a priority-controlled real-time operating system, designed to be used as foundation for the development of embedded applications.
- More than 25 years of continuous development
- Available for all popular cores, compiler, and development tools
- Deployed in several billion devices in a wide range of application areas
- Certified for functional safety according to IEC 61508 SIL 3 and IEC 62304 Class C
- MISRA-C:2012 compliant
- Powerful and easy to use API
- Highest performance with lowest use of memory
- Kernel awareness plugins available
- Zero interrupt latency
embOS — The Embedded RTOS
embOS is the preferred RTOS choice for engineers all over the world for the previous 25 years in the embedded market. It offers incomparable 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.
Certified by TÜV SÜD, embOS complies with the functional safety standards IEC 61508 SIL 3 and IEC 62304 Class C.
The real-time operating system is free for any non-commercial use like education and evaluation, without any technical limitation.
For commercial use SEGGER offers a versatile embOS licensing policy with no royalties at a reasonable price.
Create the products of tomorrow by using the best RTOS of today. embOS—It Simply Works!
One Professional Solution For All Applications
embOS can be used in any application, from battery-powered single chip products to high-end systems, demanding ultra-high performance. The real-time operating system embOS, developed by The Embedded Experts, is used in many different target markets such as industrial controls, internet of things, networking, consumer electronics, safety critical devices, automotive to medical devices, and avionic, making it the market leading RTOS in the embedded industry.
embOS-MPU significantly enhances both stability and safety of your embedded applications, and thereby simplifies any certification process. The operating system and all tasks deemed privileged, are memory protected and isolated from any ill effects of unprivileged tasks. Due to a fully compatible API, existing embOS applications can be adapted to embOS-MPU with minimal effort. SEGGER—The One Stop Shop.
Certified by TÜV SÜD, embOS-Safe complies with the functional safety standards IEC 61508 SIL 3 and IEC 62304 Class C. The certification highlights the high quality standards of the embOS development processes, now making it even easier to use embOS in safety-critical key market segments such as medical, automotive, aviation and home appliances. Customers requiring embOS-Safe gain access to a proven, reliable solution with all embOS key features, including multi-tasking, comprehensive communication and synchronization services, along with full memory protection. embOS-Safe is provided with a certification kit containing all necessary documents, including the comprehensive embOS safety manual, making it easy to integrate it into your application, even for applications that have not taken advantage of an RTOS before.
embOS RTOS—Free, Library and Source Code
The real-time operating system embOS comes in three different variants: Free, Library, and Source code. The fully functional Free variant can easily be downloaded for each embOS port and has no technical limitation.
All embOS variants include complete ready-to-go board support packages for various devices and evaluation boards.
|embOS source code|
|embOSView - Profiling PC tool|
|CPU and compiler specific manual|
|embOS IDE plugins|
|Board support packages|
|Updates and Technical Support|
|Feature & Maintenance Updates|
|Free for any non-commercial use|