About

An independent project that builds an operating system from GrapheneOS source code.

GrapheneOS

  • Most of DiamaneOS is the work of GrapheneOS, and we are grateful for it.
  • DiamaneOS is a partial port to devices GrapheneOS does not support, and it is not as secure as GrapheneOS on GrapheneOS’s own devices.
  • Please report DiamaneOS problems to DiamaneOS, not to GrapheneOS.

Source code

All source code is on GitHub, in the DiamaneOS organisation. Each repository states its licence.

Contact

Send a message using this form, or email abhinav.jhanwar@proton.me. For security problems, see Security.

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Credits

  • This site’s code and text: Apache License 2.0.
  • Font: Sofia Sans, under the SIL Open Font License 1.1.
  • Android is a trademark of Google LLC. GrapheneOS and device names belong to their owners and are used here only to describe what DiamaneOS is based on and runs on.

Last reviewed 11 October 2026