irssi is described as 'Irssi is a terminal based IRC client for UNIX systems. It also supports SILC and ICB protocols via plugins' and is a popular IRC Client in the social & communications category. There are more than 50 alternatives to irssi for a variety of platforms, including Linux, Windows, Mac, Self-Hosted and Web-based apps. The best irssi alternative is SeaMonkey, which is both free and Open Source. Other great apps like irssi are HexChat, Adium, WeeChat and mIRC.
Web-browser, advanced e-mail, newsgroup and feed client, IRC chat, and HTML editing in one application. Itis built on the open source Mozilla Gecko engine, the same code which underlies Thunderbird and is the base for the Firefox browser.
Germany
EU
HexChat is an IRC client based on XChat for Linux , but unlike XChat it’s completely free for both Windows and Unix-like systems.
Adium is a free and open source instant messaging application for Mac OS X, written using Mac OS Xs Cocoa API, released under the GNU GPL and developed by the Adium team. Based on the libpurple protocol library, Adium can connect you to any number of messaging accounts on any...
United States
WeeChat is a free chat client, fast and light, designed for many operating systems. It is highly customizable and extensible with scripts.
FranceEU
Enables real-time chat on Windows with group or private messaging, multi-server access, file transfers, encryption, proxy and IPv6 support, chat logging, notifications, dark mode, and a scripting language for custom automation or developing communication tools and games.
United Kingdom
Quassel IRC is a modern, cross-platform, distributed IRC client based on the Qt5 framework. Distributed means that one (or multiple) client(s) can attach to and detach from a central core that stays permanently online -- much like the popular combination of screen and a...
Free open-source IRC client offering cross-platform support, Qt interface, rich scripting, customizable themes, Unicode, SSL encryption, logging, multi-server connectivity, DCC file transfers, plugin system, event automation, proxy and IPv6 compatibility, and localization.
ItalyEU
XChat is an IRC chat program for both Linux and Windows. It allows you to join multiple IRC channels (chat rooms) at the same time, talk publicly, private one-on-one conversations etc. Even file transfers are possible.
Australia
c#/csharp IRC CLient. AdiIRC stores all its settings in text files, this way you can grab the adiirc folder and put in on a usb device or external harddrive. Take all your settings and servers with you everywhere!
Norway
ScrollZ is an advanced IRC client based on ircII. It incorporates many useful features found in all sorts of scripts. The main difference between these scripts and ScrollZ is the code - whereas ircII scripts take a lot of disk and memory space and run slow, ScrollZ only takes a...
