Secure terminal chat. E2E encrypted, zero-metadata blind-forwarder server. PyNaCl XSalsa20-Poly1305 + Ed25519 + forward secrecy. Cross-platform Python.
An IRC Client for Android
Node.js based, client side asymmetric encrypted instant chat channel
True peer-to-peer encrypted chat where messages vanish like ghosts. No servers, no storage, no accounts. Messages travel directly via WebRTC and exist only in memory. Self-destructing messages, panic button, file sharing, and zero tracking. Open source privacy-first messaging.
This is a client-server app in C++ that encrypts messages using ChaCha20-Poly1305 and uses X25519 for secure key exchange. It supports bidirectional TCP communication and configuration via XML.
real-time secure chat application from scratch with end-to-end encryption
Secure Chatting Application developed by PHP and JavaScript.
PhantomChat is a lightweight, end-to-end encrypted chat server written in Pure C++ and designed for secure, decentralized communication. It can be hosted on any platform with zero configuration and no database required, making it ideal for users who value privacy and simplicity.
A social networking app that connects users based on personality, interests, and lifestyle with a comprehensive questionnaire, match engine, and secure chat system, developed with Flutter, Flask, and Firebase.
An android messenger that only needs a username. Also, there's encryption
Collection Softwares & Services For Bypassing Internet Censorship and Protecting Privacy.
SCH (Secure chat) - Privacy focused messaging app
Cross-platform GUI client for marchat with real-time messaging, file sharing, end-to-end encryption, and admin controls built with Go and Fyne.
A chat app in C# with WPF that connects to a console server, featuring end-to-end encryption.
Privacy-first real-time chat and WebRTC meetings (P2P audio/video/screen share) with WebSocket signaling and peer-to-peer image transfer via DataChannels.
xteam IM - 企业即时通信与办公聊天平台，包含团队空间、实时消息、同步功能和跨平台客户端。Enterprise instant-messaging and office chat platform with team spaces, real-time messaging, synchronization and cross-platform clients
A lightweight, privacy-focused real-time chat application that implements end-to-end encryption using OpenPGP standards. Built with security and user privacy as core principles, this application ensures that your conversations remain completely private and secure.
CS255: Cryptography and Computer Security Winter 2004 Programming Project #2
🛡️ Quantum-resistant P2P chat 💬 with 🧱 multi-layered security. Implements ✨ Hybrid X3DH+PQ (ML-KEM & FALCON), ⚙️ Double Ratchet, and 🔑🤝 end-to-end authenticated key exchange for 🎖️ military-grade, 🚀 future-proof communication.
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