Bitmessage

Bitmessage is a P2P communications protocol used to send encrypted messages to another person or to many subscribers.

Free Open Source Mac OS X Windows Linux BSD

MetroIRC

An IRC client for the Windows desktop which follows the Metro design guidelines.

Free Open Source Windows

Qwebirc

qwebirc is a web based AJAX IRC client.

Free Open Source Windows Linux Web Self-Hosted

Maid-IRC

A modern web IRC client. Built on Node.js.

Free Open Source Web Self-Hosted Node.JS

bIRC

bIRC is a simple, lightweight and flexible IRC-Client written in Bash. bIRC doesn't require an installation and can be launched by executing a single script file....

Free Open Source Mac OS X Linux

Convos

Convos is the simplest way to use IRC. It is always online, and accessible to your web browser, both on desktop and mobile.

Free Open Source Web Self-Hosted

jsIRC

jsIRC is written using Socket.IO, node.js, jQuery Title Alert and Sencha ExtJS, relying on string.js, Lo-Dash and PhantomJS. Implemented Features: * Webcam Chat *...

Free Open Source Web Self-Hosted Node.JS jQuery Socket.io

Jabiru

Jabber client for Android.

Free Android

Jabbin

Jabbin is an original mashup of Social Network, Instant messaging and VoIP developed entirely on the widely-used and open protocol, Jingle/XMPP, and open source...

Free Open Source Linux

jakeIRC

jakeIRC is a web-based Meteor IRC client that allows users to connect to their favorite IRC channels. To run jakeIRC locally, you need to have meteor as well as npm...

Free Open Source Web Self-Hosted npm Meteor

leafChat

leafChat is an IRC client for Windows, Mac OS X, and Linux. Chat with your friends using popular IRC networks. leafChat has a friendly, clean interface that...

Free Open Source Mac OS X Windows Linux

WebIRC

WebIRC runs as a server and is always connected to your favorite IRC networks. Seamlessly open the same session from home, work, and your mobile devices to continue...

Free Open Source Self-Hosted

CGI:IRC

CGI:IRC is a Perl/CGI program that lets you access IRC from a web browser, it is designed to be flexible and has many uses such as an IRC gateway for an IRC network, a...

Free Open Source Linux BSD Web Self-Hosted Perl

Gnotty

Gnotty ties the knot between the web and IRC. It is designed to assist open source projects that host an IRC channel for collaboration on their project. Gnotty is BSD...

Free Open Source Web Self-Hosted Python

Subway

Subway is a web-based IRC client with a multi-user backend and a JavaScript-heavy UI. Frontend/backend communication is done with websockets (or best available fallback...

Free Open Source Mac OS X Windows Linux Web Self-Hosted

Swift XMPP Client

Swift is an elegant, secure, adaptable and intuitive XMPP client, with features that make it suitable for a wide range of use scenarios.

Free Open Source Mac OS X Windows Linux

Atomic IRC

atomic is an open source irc client built for a new age. new features from its heritage of yaaic, improvements and stuff.

Free Open Source Android Android Tablet

HoloIRC

HoloIRC is an open source IRC client for Android 4.0 and up. It is designed to be as simple to use as possible while being extremely small in size and fairly light in...

Free Open Source Android Android Tablet

Centericq

Centericq is a text mode menu- and window-driven IM interface that supports the ICQ2000, Yahoo!, AIM, IRC, MSN, Gadu-Gadu and Jabber protocols.

Free Open Source Mac OS X Windows Linux BSD