Ceno, browse the web without internet access - Peer-to-Peer Browser Fighting Censorship

Ceno is the world's first mobile browser that uses peer-to-peer technology to deliver web content even when your internet has been censored, blocked, or cut off entirely. Created by Canadian nonprofit eQualitie, this open-source browser has already served over 566,000 users in censorship-heavy regions like Ukraine, Russia, and Iran, enabling access to information during internet shutdowns and government restrictions.

Overview

Ceno (short for Censorship.no!) represents a fundamentally different approach to web browsing. Instead of relying solely on traditional internet connections, it uses BitTorrent protocols to share cached web pages among all users in a distributed network. When a website is blocked in your country, Ceno can retrieve it from another user who successfully accessed it—creating a resilient, peer-to-peer web that cannot be forcibly removed by authorities. This makes Ceno particularly valuable for journalists, human rights defenders, students, and citizens living under internet censorship.

Top Recommended Resources

1. Ceno Official Homepage

• Explains the peer-to-peer content sharing model and how users become "Bridges" for restricted networks
• Documents the current 566,000+ user base with real testimonials from censored regions
• Describes both Public mode (best connectivity, uses BitTorrent) and Personal mode (more privacy, uses Injector servers)

2. Ceno Android Repository on GitHub

• Shows latest release v2.8.3 from February 2026, proving ongoing maintenance and updates
• Built on Mozilla Android Components and the Ouinet library for peer-to-peer connectivity
• Includes 5,271 commits with detailed documentation, build instructions, and issue tracking

3. About Ceno and eQualitie

• Details eQualitie's 10+ years of experience creating privacy and freedom-of-speech tools
• Explains the Bridge system where users in open countries help share content with restricted networks
• Clarifies the target audience: citizens, journalists, human rights defenders facing censorship

4. Censorship.no Factsheet

• Documents deployment statistics: 48% of users in Ukraine, 17% in Russia, 15% in Iran (as of April 2022)
• Shows the network infrastructure: 25 bridges worldwide and 8 bootstrap servers
• Explains how cached content remains stable and accessible even during complete internet shutdowns

5. Ceno Browser FAQ

• Compares Public mode (IP addresses visible on BitTorrent) vs Personal mode (uses Injector servers for privacy)
• Explains advantages and risks for both users and Bridge operators
• Clarifies the philosophical difference: Tor prioritizes anonymity, Ceno prioritizes content availability

Summary

Ceno Browser offers a powerful solution for accessing web content under censorship or internet shutdowns through peer-to-peer technology. Start with the official homepage to understand the concept, then explore the GitHub repository to see the active development and technical foundation. The FAQ is essential reading for understanding privacy trade-offs between Public and Personal modes. For those interested in the real-world impact, the Censorship.no factsheet provides compelling evidence of Ceno's effectiveness in Ukraine, Russia, and Iran during actual censorship events. This browser represents a critical tool for internet freedom, backed by a reputable nonprofit with over a decade of experience in digital rights.