Open source peer-to-peer projects
Every project in the registry tagged peer-to-peer, ranked by real GitHub adoption.
Open Source Continuous File Synchronization
Peer-to-Peer Databases for the Decentralized Web
🚀 Open-source, self-hosted P2P WebRTC video conferencing for fast, private real-time communication. Create browser-based meeting rooms with no downloads or tim
Secure internet sharing made simple.
WireGuard VPN server installer for Ubuntu, Debian, AlmaLinux, Rocky Linux, CentOS, Fedora, openSUSE and Raspberry Pi OS. Includes interactive setup and client m
Secure, private, and decentralized file storage
Secure peer-to-peer chat that is serverless, decentralized, and ephemeral
Source code for SonoBus, a real-time network audio streaming collaboration tool.
Peer-to-peer, editor-agnostic collaborative editing of local text files.
📞 Open-source, self-hosted WebRTC click-to-call solution for websites. Add a video Call-Me button and let visitors instantly connect with your team through bro
File sharing flutter webrtc app enabling sending files to any device from anywhere
📹 Open-source, self-hosted WebRTC 1-to-1 video calling for private real-time communication. Build secure browser-based consultations, coaching, support, telehe
Related tags
Frequently asked questions
How many open source peer-to-peer projects are there?
This registry tracks 12 projects tagged peer-to-peer, with 122,700 GitHub stars between them. The most-adopted is syncthing at 90,019 stars.
Are these peer-to-peer projects free to use?
Yes — 12 of the 12 carry an explicit open-source licence across 6 distinct licences, so there is no licence fee. Where a project also sells a hosted or enterprise version, the self-hosted path remains free.
Which peer-to-peer project should I choose?
The list above is ranked by GitHub stars, but stars measure attention rather than fit. Check three things on each card: the licence (permissive versus copyleft), the language it is written in, and the last-push date — a high-star project that has not been pushed in a year is a liability.
Are these peer-to-peer projects still maintained?
11 of the 12 were pushed in the last 90 days, and every card shows its exact last-push date so you can see the rest. Sort your shortlist by that date before committing to a migration.