Freedom251 › IoT Operating Systems
QNX Neutrino RTOS
What QNX Neutrino RTOS is
QNX Neutrino RTOS is a paid real-time operating system for embedded target hardware. Its listed applications include medical instruments, routers, telematics devices, process-control systems and air-traffic-control systems. It supports MIPS, PowerPC, SH-4, ARM, StrongARM, XScale and x86 processor architectures, giving product teams several hardware options to consider.
The operating system supports POSIX APIs, with portability and migration described for programs from Linux, Unix and other POSIX environments. QNX Software Center is built in for downloading and managing QNX SDP versions 7.x and 8.x. Product information also documents runtime virtual machine availability, though the listed deployment model includes embedded target hardware.
Pricing is available on request, and a 30-day trial is offered; there is no free plan. For lifecycle planning, foundational QNX products typically reach End of Sale and Standard Support eight years after commercial release. The lifecycle varies by product, so the timing for a specific release depends on its product-specific lifecycle.
Who it suits
QNX Neutrino RTOS suits teams building embedded products such as medical instruments, routers, telematics devices, process-control systems or air-traffic-control systems. It may also fit teams seeking POSIX support for portability or migration from Linux, Unix and other POSIX programs.
What it does well
- Supports seven listed CPU architectures.
- POSIX support covers portability and migration from Linux and Unix programs.
- QNX Software Center manages QNX SDP versions 7.x and 8.x.
- A 30-day trial is available.
What to know first
- There is no free plan.
- Pricing is available on request.
- Product-specific support lifecycle timing varies.
Limits
There is no free plan; the available trial lasts 30 days. Pricing is on request.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| QNX Neutrino RTOS commercial license | Contact QNX sales for runtime licensing options. · Runtime licensing options vary by component | On request |
As qnx.com lists them, read 11 Oct 2026. The maker's own page has the final word.
Getting started
- Open the QNX Neutrino RTOS website.
- Request pricing from QNX.
- Use the 30-day trial to evaluate the product.
- Plan deployment for embedded target hardware.
- Use QNX Software Center to download and manage QNX SDP versions 7.x or 8.x.
Verdict
Consider QNX Neutrino RTOS for embedded products when its listed processor support and POSIX portability fit your requirements. Teams should weigh its paid, request-based pricing and check the lifecycle details for the specific product they plan to use.
Questions
Is QNX Neutrino RTOS free?
No. It is paid, with no free plan.
Is a trial available?
Yes, a 30-day trial is available.
How is it deployed?
Embedded target hardware is listed as a deployment model. Runtime virtual machine availability is also documented.
Which processor architectures are supported?
The listed architectures are MIPS, PowerPC, SH-4, ARM, StrongARM, XScale and x86.
Does it support POSIX programs?
Yes. POSIX API support includes portability and migration from Linux, Unix and other POSIX programs.
How long does standard support last?
Foundational QNX products typically reach End of Sale and Standard Support eight years after commercial release. Timing varies by product.
Facts from QNX Neutrino RTOS's own pages
- Customers and industries
- QNX says its technology supports mission-critical systems in automotive, industrial controls, robotics, medical devices, commercial transportation, rail, and aerospace and defense. · qnx.software, 11 Oct 2026
- Development tools
- QNX Momentics is an Eclipse-based integrated development environment with memory-protection diagnostics and system tracing tools. · qnx.com, 11 Oct 2026
- Downloads
- QNX Software Center downloads and manages QNX Software Development Platform versions 7.x and 8.x. · qnx.com, 11 Oct 2026
- Evaluation
- QNX offers evaluators a 30-day license for assessing the runtime software and conducting exploratory development or proof-of-concept prototyping; commercial development is excluded. · qnx.com, 11 Oct 2026
- Fault recovery
- The system can terminate a failed component, reclaim its resources, and restart components without rebooting. · qnx.com, 11 Oct 2026
- Hardware support
- The product overview lists runtime support and board support packages for MIPS, PowerPC, SH-4, ARM, StrongArm, XScale, and x86 chipsets. · qnx.com, 11 Oct 2026
- Microkernel
- Its microkernel architecture runs drivers, applications, protocol stacks, and file systems outside the kernel in memory-protected user space. · qnx.com, 11 Oct 2026
- Networking
- The RTOS includes networking technologies such as IPv4, IPv6, IPSec, FTP, HTTP, SSH, and Telnet. · qnx.com, 11 Oct 2026
- Purpose
- QNX Neutrino RTOS is a real-time operating system for embedded applications. · qnx.com, 11 Oct 2026
- Safety certification
- QNX Neutrino RTOS Safe Kernel is described as certified to IEC 61508 Safety Integrity Level 3. · support.qnx.com, 11 Oct 2026
- Scaling and portability
- The product supports multiprocessing, transparent distributed processing, and POSIX-based application portability. · qnx.com, 11 Oct 2026
- Support
- QNX provides support options and a support portal for its products. · qnx.com, 11 Oct 2026
Where QNX Neutrino RTOS stands on Freedom251
- IoT Operating Systems#9 of 14
- Operating Systems#41 of 42