Telegram Desktop messaging app
ArmCord is a custom client designed to enhance your Discord experience
An open-source cross-platform alternative to AirDrop
Home to the Signal Protocol and other cryptographic primitives
Yet another matrix client
Server for NATS.io, the cloud and edge native messaging system
A Decentralized, Onion Routed, Private Messenger
A free (libre) open source, mobile OS for Ethereum
The immutable, decentralized, statically built p2p VPN
A New Kind of Instant Messaging
Open source email service with a strong focus on security and privacy
LXMF client for Android, Linux and macOS to communicate with people
A glossy Matrix collaboration client for the web
Mumble is an open-source, low-latency, high quality voice chat
Open-source community forum software
XMPP for JavaScript
Send files and folders anywhere in the world without storing in cloud
Hyperledger FireFly is the first open source Supernode
Matrix reference homeserver
A live Linux environment for computing without censorship barriers.
Private messenger for Windows, Mac, and Linux
Internet-scale Neural Networks
Modern XMPP ("Jabber") Chat Client using GTK/Vala
SDK for connecting to AWS IoT from a device using JavaScript/Node.js
PHP secure communications library