--- title: Green Hills Software Reviews meta\_title: 'Green Hills Software Reviews 2026: Details, Pricing, & Features | G2' meta\_description: Filter reviews by the users' company size, role or industry to find out how Green Hills Software works for a business like yours. date\_modified: '2025-07-18' parent\_category: name: Development url: https://www.g2.com/categories/development --- # Green Hills Software Reviews & Product Details Green Hills Software is a provider of embedded safety and security solutions, offering a comprehensive suite of products designed to meet the rigorous demands of industries such as aerospace, automotive, industrial, medical, and networking. Established in 1982, the company delivers real-time operating systems (RTOS, hypervisors, development tools, and middleware that enable developers to create reliable, high-performance, and secure embedded systems. Key Features and Functionality: - INTEGRITY® RTOS: A safety-certified, secure operating system optimized for multicore embedded systems, ensuring deterministic real-time performance. - INTEGRITY-178 tuMP™ RTOS: Tailored for airborne safety and security, this RTOS supports multicore processors and meets stringent certification standards. - µ-velOSity™ RTOS: A compact, fast, and user-friendly RTOS suitable for resource-constrained devices. - INTEGRITY Multivisor®: An embedded hypervisor that securely hosts guest operating systems, facilitating safe and efficient virtualization. - MULTI® Integrated Development Environment (IDE: A comprehensive suite of tools for developing, analyzing, and debugging C/C++ programs, enhancing developer productivity. - Optimizing Compilers: Compilers that generate efficient code for C, C++, and Ada, improving application performance and reducing memory footprint. - TimeMachine® Debugging Suite: A toolset that enables back-in-time execution to identify and resolve complex bugs effectively. - Green Hills Probe V4: A high-speed JTAG and trace probe for hardware debugging, offering deep visibility into system behavior. Primary Value and Solutions Provided: Green Hills Software addresses the critical need for safety, security, and reliability in embedded systems. By offering certified RTOS solutions, advanced development tools, and robust hypervisors, the company empowers developers to build systems that meet stringent industry standards and regulatory requirements. Their products are designed to reduce development time, enhance system performance, and ensure the security of embedded applications across various sectors. * * * Seller [Green Hills Software](https://www.g2.com/sellers/green-hills-software) Discussions [Green Hills Software Community](https://www.g2.com/products/green-hills-software/discuss) Show More ## Top-Rated Alternatives [ ![Okta](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Okta") Okta 4.5/5(1,366) ](https://www.g2.com/products/okta/reviews) [ ![Termius](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Termius") Termius 4.8/5(268) ](https://www.g2.com/products/termius/reviews) [ ![SAP Fiori](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "SAP Fiori") SAP Fiori 4.3/5(207) ](https://www.g2.com/products/sap-fiori/reviews) [ View All Alternatives ](https://www.g2.com/products/green-hills-software/competitors/alternatives) ## Green Hills Software hasn't been reviewed yet Used Green Hills Software? 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