About. GrapheneOS is a privacy and security focused mobile OS with Android app compatibility developed as a non-profit open source project. It's focused on the research and development of privacy and security technology including substantial improvements to sandboxing, exploit mitigations and the permission model.

Installation instructions for GrapheneOS, a security and privacy focused mobile OS with Android app compatibility.

Web-based installer for GrapheneOS, a security and privacy focused mobile OS with Android app compatibility.

Features; Install; Build; Usage; FAQ; Releases; Source; History; Articles; Donate; Contact; Usage guide. This is a guide covering some aspects of using GrapheneOS. See the features page for a list of GrapheneOS features.. Table of contents

Features; Install; Build; Usage; FAQ; Releases; Source; History; Articles; Donate; Contact; Build. This is a guide on building, modifying and contributing to ...

Features; Install; Build; Usage; FAQ; Releases; Source; History; Articles; Donate; Contact; Frequently Asked Questions. This page contains answers to frequently asked ...

Features; Install; Build; Usage; FAQ; Releases; Source; History; Articles; Donate; Contact; Features overview. GrapheneOS is a private and secure mobile operating ...

Official releases of GrapheneOS, a security and privacy focused mobile OS with Android app compatibility.

Features; Install; Build; Usage; FAQ; Releases; Source; History; Articles; Donate; Contact; History. GrapheneOS was founded by Daniel Micay in late 2014. It started as a solo project incorporating his previous open source privacy/security work.

Matrix is a federated service similar to email where you can choose your provider and has end-to-end encryption for private chats. Matrix can be a more privacy friendly option but has significant downsides including lag, weak moderation tools and the rooms needing to be regularly recreated due to bugs in the protocol for reaching consensus on room state between servers.