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qTox

Peer-to-peer encrypted messaging and calls over Tox

Chat & Communication Archived ★ 5k stars Medium setup GPL-3.0

This project is archived. Upstream development has stopped, so expect no new features or security fixes. Consider an actively maintained chat & communication alternative.

qTox is a Qt-based client for the Tox protocol, a fully distributed, encrypted, peer-to-peer communication network. It supports text chat, file transfer, voice, and video without any central servers.

Official siteSource code

Key features

  • Fully peer-to-peer, no servers
  • End-to-end encryption
  • Voice and video calls
  • File transfer

Pros & cons

Strengths

  • Released under the GPL-3.0 license
  • Active community (5k GitHub stars)
  • Written in C++
  • Tiny footprint — runs in 128 MB RAM

Trade-offs

  • No offline messaging
  • Project development has slowed

qTox replaces

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