There are 2 repositories under secure-messenger topic.
Easy to use cryptographic framework for data protection: secure messaging with forward secrecy and secure data storage. Has unified APIs across 14 platforms.
ADAMANT Decentralized Messenger. Progressive Web Application (PWA)
ADAMANT Javascript API library
Tox Reference implementation for Android
Real-time P2P messenger using go-ipfs pubsub. TUI. End-to-end encrypted texting & file-sharing. NAT traversal.
A command-line bound implementation of secure synchronous lightweight chatroom with zero logging and total transience built using WebSockets, Fernet Cryptography, Asyncio and Prompt Toolkit
iGap Client for Android Source Code
A secure synchronous lightweight chatroom with zero logging and total transience
qTox is a chat, voice, video, and file transfer IM client using the encrypted peer-to-peer Tox protocol.
iGap Core Messaging offer Open APIs for developers . This API allows you to build your own customized iGap clients.
An alternative official version iGap messenger client
Secure chat is flutter based messaging app that would protect your chats anywhere anytime!🔒
iGap Client for iOS Source Code
Air-gapped IOTA Accounting System For Governments, Institutions, Individuals, and Machines
A Chat Application In Pure Python with 256-Bit AES Encryption.
Collection Softwares & Services For Bypassing Internet Censorship and Protecting Privacy.
Git-based secure messaging & file Sharing -- all from just a single bash script !! No long-term cloud storage of user data. Fully transparent and semi-decentralized. Text-based UI. Uses free services only...no hosting costs.
qTox is a chat, voice, video, and file transfer IM client using the encrypted peer-to-peer Tox protocol.
Open-Source Chat Messenger
A command line chat application with asymmetric key encryption
secure messaging ios app
Git-based secure messaging & file Sharing -- all from just a single bash script !! Download from https://github.com/SomajitDey/JuFF
SUB ZERO is a secure messaging client that inter-loops across divers networks and encryption frameworks for secure, untraceable communication.
PhoneX Android application, secure messenger application
secure messaging app backend
Messenger's client and server backend
Secure Story Sharing Webapp
PhoneX iOS mobile application, secure messenger