Software-Karte

naim is the original ncurses (console) AIM client, which also supports IRC, ICQ, and Lily CMC. For AIM and ICQ, it uses the TOC protocol, and includes many commonly-requested features found nowhere else, while still preserving naim's classic look and feel.

Gabber is a Jabber client for GNOME. Jabber is a flexible distributed Open Source instant messaging system. It also happens to allow communication with other instant messaging systems, such as ICQ, AIM, Yahoo!, MSN, and even IRC. Gabber aims to implement quite a bit of Jabber's functionality while remaining easy to use.

AutoProfile is an extension to Gaim that allows
users to create customized away messages and
profiles using dynamic "components" that
automatically update on a regular basis. Generated text can include song names from XMMS, Winamp, iTunes, or Windows Media Player, snippets of Xanga and LiveJournal posts or other RSS feeds, statistics regarding saved conversation logs, a countdown/countup timer, fortune quotes, computer uptime, the contents of a Web page or a text file, the output of a program, and timestamps. A large number of options allows users to fully customize the program as they see fit.

Laffer is a Web-based instant messenger client.
It supports ICQ, MSN, AOL, Yahoo, Jabber, and
other messenger networks. Laffer is written in
HTML and JavaScript, and it uses DOM 1.2 and PHP.
Laffer is capable of exchanging text messages,
contact list visualization, presence status
visualization, and getting information about the
user. No file, audio, or video exchange is
supported at the moment.

Gaim-Encryption provides transparent RSA encryption as a
Gaim plugin using the Mozilla NSS libraries. Key sizes up to
4096 bits are supported. It works with Gaim on most
platforms, including Windows. Keys are automatically
generated, transmitted, and saved.

SIM is multi-protocol plugin-based instant messenger program.

Kopete is a flexible and extendable multiple protocol instant messaging system designed as a plugin-based system. All protocols are plugins and allow modular installation, configuration, and usage without the main application knowing anything about the plugin being loaded. The goal of Kopete is to provide users with a standard and easy to use interface between all of their instant messaging systems, but at the same time also providing developers with the ease of writing plugins to support a new protocol. The core Kopete development team provides a handful of plugins that most users can use, in addition to templates for new developers to base a plugin on.

ickle is an ICQ2000 client using the GTK-- graphical toolkit. It aims to bring all the useful features of ICQ2000 to non-Windows users. It supports message/URL/SMS sending/receiving (including SMS delivery reports), status changes, reading away messages, and fetching advanced user info from a server. History browsing and lots of configurability in Settings are available.

SMSTerm is an application that uses the ICQ2000 protocol to present you a shell on your mobile phone which allows you to interact with your computer from any mobile on a GSM network. It runs a shell on a pty, and allows you to directly send commands to the shell through SMS. Minimal authentication is done over SMS before spawning a shell and offering it to the user on the mobile phone. It is very useful for remote administration tasks, or checking out the status of the network, or just to run some small chores on your system while you are away. It uses Expect.pm in the background. SMSTerm also includes a script to send SMS through the ICQ network from the command line to any GSM mobile, and also includes a PHP script to set up a Web->SMS gateway.

Adium X is a fast and lightweight, yet highly customizable, multiple protocol instant messaging application for Mac OS X. It uses libgaim, and is based on a plugin architecture. It features partial address book integration and a compact contact list.