# NetBird

> open-source overlay VPN

**Wikidata**: [Q131584057](https://www.wikidata.org/wiki/Q131584057)  
**Source**: https://4ort.xyz/entity/netbird

## Summary
NetBird is an open-source overlay VPN developed in Germany, first released in 2021. It uses the WireGuard protocol and is written in Go, making it a lightweight and secure solution for creating virtual private networks.

## Key Facts
- **Type**: Open-source overlay VPN
- **Inception**: 2021
- **Country of Origin**: Germany
- **Programming Language**: Go
- **Protocol**: WireGuard
- **License**: 3-clause BSD License
- **Latest Stable Version**: 0.21.0 (released 2023-06-05)
- **Website**: [netbird.io](https://netbird.io/)
- **GitHub Repository**: [netbirdio/netbird](https://github.com/netbirdio/netbird)
- **Aliases**: Wiretrustee
- **Copyright Status**: Copyrighted

## FAQs
### Q: What is NetBird used for?
A: NetBird is used to create secure, encrypted virtual private networks (VPNs) for connecting devices and networks. It is particularly useful for remote access, secure communication, and overlay networking.

### Q: Is NetBird free to use?
A: Yes, NetBird is open-source and free to use under the 3-clause BSD License. However, there may be costs associated with hosting and managing the service.

### Q: What programming language is NetBird written in?
A: NetBird is written in Go, a programming language developed by Google and the open-source community.

### Q: How does NetBird differ from other VPNs?
A: NetBird is an overlay VPN that uses WireGuard for encryption, making it lightweight and efficient. It is designed to be easy to deploy and manage, with features like peer-to-peer connectivity and automatic network discovery.

### Q: Where can I find the source code for NetBird?
A: The source code for NetBird is available on GitHub at [github.com/netbirdio/netbird](https://github.com/netbirdio/netbird).

## Why It Matters
NetBird addresses the need for secure, scalable, and easy-to-deploy VPN solutions. As remote work and distributed teams become more common, tools like NetBird provide a reliable way to connect devices and networks securely. Its open-source nature allows users to customize and extend the software to fit their specific needs. By leveraging the WireGuard protocol, NetBird offers high performance and low latency, making it a competitive choice in the VPN market. The project's development in Germany highlights its commitment to privacy and security, aligning with global trends toward data protection and decentralized networking solutions.

## Notable For
- **Open-Source Development**: NetBird is one of the few open-source overlay VPNs, allowing users to audit and contribute to its development.
- **WireGuard Integration**: By using WireGuard, NetBird benefits from its proven security and performance, making it a reliable choice for encrypted communication.
- **Automatic Network Discovery**: NetBird simplifies network management by automatically discovering and connecting peers.
- **Lightweight Design**: Written in Go, NetBird is designed to be efficient and easy to deploy, making it suitable for various use cases.
- **Community-Driven**: The project has a strong community presence on GitHub, with active contributions and a growing user base.

## Body
### Overview
NetBird is an open-source overlay VPN developed in Germany, first released in 2021. It is designed to provide secure, encrypted communication between devices and networks, making it ideal for remote access and secure networking.

### Technical Details
- **Protocol**: NetBird uses WireGuard, a modern VPN protocol known for its speed and security.
- **Programming Language**: The software is written in Go, a language developed by Google and the open-source community.
- **License**: NetBird is released under the 3-clause BSD License, allowing for free use and modification.

### Development and Releases
- **Latest Version**: 0.21.0 (released 2023-06-05)
- **GitHub Repository**: The source code is hosted on GitHub under the [netbirdio/netbird](https://github.com/netbirdio/netbird) repository.
- **Aliases**: NetBird is also known by the alias Wiretrustee.

### Usage and Features
- **Use Cases**: NetBird is used for secure remote access, overlay networking, and connecting devices across different networks.
- **Deployment**: The software is designed to be easy to deploy and manage, with features like automatic network discovery and peer-to-peer connectivity.

### Legal and Compliance
- **Copyright Status**: NetBird is copyrighted, with all rights reserved.
- **Privacy Policy**: Users can review the privacy policy at [netbird.io/privacy](https://netbird.io/privacy).
- **Terms of Service**: The terms of service are available at [netbird.io/terms](https://netbird.io/terms).

### Community and Support
- **GitHub Topics**: The project is tagged with the topic "netbird" on GitHub.
- **User Manual**: Detailed documentation is available at [netbird.io/docs/](https://netbird.io/docs/).
- **Service Status**: Users can check the service status at [status.netbird.io/](https://status.netbird.io/).

### Additional Information
- **Website**: The official website is [netbird.io](https://netbird.io/), available in English.
- **Blog**: The official blog is located at [netbird.io/blog/](https://netbird.io/blog/).
- **Imprint**: The imprint is available at [netbird.io/imprint](https://netbird.io/imprint).

## References

1. [Release 0.20.0. 2023](https://github.com/netbirdio/netbird/releases/tag/v0.20.0)
2. [Release 0.20.1. 2023](https://github.com/netbirdio/netbird/releases/tag/v0.20.1)
3. [Release 0.20.2. 2023](https://github.com/netbirdio/netbird/releases/tag/v0.20.2)
4. [Release 0.20.3. 2023](https://github.com/netbirdio/netbird/releases/tag/v0.20.3)
5. [Release 0.20.4. 2023](https://github.com/netbirdio/netbird/releases/tag/v0.20.4)
6. [Release 0.20.5. 2023](https://github.com/netbirdio/netbird/releases/tag/v0.20.5)
7. [Release 0.20.6. 2023](https://github.com/netbirdio/netbird/releases/tag/v0.20.6)
8. [Release 0.20.7. 2023](https://github.com/netbirdio/netbird/releases/tag/v0.20.7)
9. [Release 0.20.8. 2023](https://github.com/netbirdio/netbird/releases/tag/v0.20.8)
10. [Release 0.21.0. 2023](https://github.com/netbirdio/netbird/releases/tag/v0.21.0)
11. [Release 0.21.1. 2023](https://github.com/netbirdio/netbird/releases/tag/v0.21.1)
12. [Release 0.21.2. 2023](https://github.com/netbirdio/netbird/releases/tag/v0.21.2)
13. [Release 0.21.3. 2023](https://github.com/netbirdio/netbird/releases/tag/v0.21.3)
14. [Release 0.21.4. 2023](https://github.com/netbirdio/netbird/releases/tag/v0.21.4)
15. [Release 0.21.5. 2023](https://github.com/netbirdio/netbird/releases/tag/v0.21.5)
16. [Release 0.21.6. 2023](https://github.com/netbirdio/netbird/releases/tag/v0.21.6)
17. [Release 0.21.7. 2023](https://github.com/netbirdio/netbird/releases/tag/v0.21.7)
18. [Release 0.21.8. 2023](https://github.com/netbirdio/netbird/releases/tag/v0.21.8)
19. [Release 0.21.9. 2023](https://github.com/netbirdio/netbird/releases/tag/v0.21.9)
20. [Release 0.21.10. 2023](https://github.com/netbirdio/netbird/releases/tag/v0.21.10)
21. [Release 0.21.11. 2023](https://github.com/netbirdio/netbird/releases/tag/v0.21.11)
22. [Release 0.22.0. 2023](https://github.com/netbirdio/netbird/releases/tag/v0.22.0)
23. [Release 0.22.1. 2023](https://github.com/netbirdio/netbird/releases/tag/v0.22.1)
24. [Release 0.22.2. 2023](https://github.com/netbirdio/netbird/releases/tag/v0.22.2)
25. [Release 0.22.3. 2023](https://github.com/netbirdio/netbird/releases/tag/v0.22.3)
26. [Release 0.22.4. 2023](https://github.com/netbirdio/netbird/releases/tag/v0.22.4)
27. [Release 0.22.5. 2023](https://github.com/netbirdio/netbird/releases/tag/v0.22.5)
28. [Release 0.22.6. 2023](https://github.com/netbirdio/netbird/releases/tag/v0.22.6)
29. [Release 0.22.7. 2023](https://github.com/netbirdio/netbird/releases/tag/v0.22.7)
30. [Release 0.23.0. 2023](https://github.com/netbirdio/netbird/releases/tag/v0.23.0)
31. [Release 0.23.1. 2023](https://github.com/netbirdio/netbird/releases/tag/v0.23.1)
32. [Release 0.23.2. 2023](https://github.com/netbirdio/netbird/releases/tag/v0.23.2)
33. [Release 0.23.3. 2023](https://github.com/netbirdio/netbird/releases/tag/v0.23.3)
34. [Release 0.23.4. 2023](https://github.com/netbirdio/netbird/releases/tag/v0.23.4)
35. [Release 0.23.5. 2023](https://github.com/netbirdio/netbird/releases/tag/v0.23.5)
36. [Release 0.23.6. 2023](https://github.com/netbirdio/netbird/releases/tag/v0.23.6)
37. [Release 0.23.7. 2023](https://github.com/netbirdio/netbird/releases/tag/v0.23.7)
38. [Release 0.23.8. 2023](https://github.com/netbirdio/netbird/releases/tag/v0.23.8)
39. [Release 0.23.9. 2023](https://github.com/netbirdio/netbird/releases/tag/v0.23.9)
40. [Release 0.24.0. 2023](https://github.com/netbirdio/netbird/releases/tag/v0.24.0)
41. [Release 0.24.1. 2023](https://github.com/netbirdio/netbird/releases/tag/v0.24.1)
42. [Release 0.24.2. 2023](https://github.com/netbirdio/netbird/releases/tag/v0.24.2)
43. [Release 0.24.3. 2023](https://github.com/netbirdio/netbird/releases/tag/v0.24.3)
44. [Release 0.24.4. 2023](https://github.com/netbirdio/netbird/releases/tag/v0.24.4)
45. [Release 0.25.0. 2023](https://github.com/netbirdio/netbird/releases/tag/v0.25.0)
46. [Release 0.25.1. 2023](https://github.com/netbirdio/netbird/releases/tag/v0.25.1)
47. [Release 0.25.2. 2023](https://github.com/netbirdio/netbird/releases/tag/v0.25.2)
48. [Release 0.25.3. 2024](https://github.com/netbirdio/netbird/releases/tag/v0.25.3)
49. [Release 0.25.4. 2024](https://github.com/netbirdio/netbird/releases/tag/v0.25.4)
50. [Release 0.25.5. 2024](https://github.com/netbirdio/netbird/releases/tag/v0.25.5)