nats-server
About nats-server
NATS is a communications system designed for digital systems, services, and devices. It is part of the Cloud Native Computing Foundation (CNCF) and focuses on simplicity, security, and performance. NATS supports over 40 client language implementations and can run in various environments, including on-premise, cloud, edge, and even on devices like Raspberry Pi.
NATS simplifies the design and operation of modern distributed systems by providing a secure and efficient messaging solution. It is widely used in cloud-native and edge computing scenarios, making it suitable for microservices architectures and connected systems.
Key features
- Supports over 40 client language implementations
- Runs on-premise, in the cloud, at the edge, and on Raspberry Pi
- Simplifies design and operation of distributed systems
- Provides secure messaging for digital systems
Download v2.14.3
Jun 29, 2026WindowsWindows
macOSmacOS
LinuxLinux
Frequently asked questions
- Is nats-server free?
- Yes. nats-server is free and open-source software, distributed under the Apache-2.0 license.
- Which platforms does nats-server support?
- nats-server provides downloads for Windows, macOS, Linux.
- What is the latest version of nats-server?
- The latest version is v2.14.3, released on Jun 29, 2026.
- What is NATS?
- NATS is a simple, secure, and performant communications system for digital systems, services, and devices, part of the Cloud Native Computing Foundation (CNCF).
- Where can NATS run?
- NATS can run on-premise, in the cloud, at the edge, and even on devices like Raspberry Pi.
- What license does NATS use?
- NATS source files are distributed under the Apache Version 2.0 license.
- How can I contribute to NATS?
- Contributions can be made by following the contributing guide and reporting issues or proposing pull requests on the GitHub repository.
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