ICQ Software for Linux

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Browse free open source ICQ software and projects for Linux below. Use the toggles on the left to filter open source ICQ software by OS, license, language, programming language, and project status.

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  • 1
    GnomeICU (previously GtkICQ) is an Internet-based communications program which makes use of the ICQ protocol and GNOME. DISCONTINUED: We recommend you use Empathy
    Downloads: 97 This Week
    Last Update:
    See Project
  • 2
    A graphical notification plugin for the instant message client gaim. Now hosted at http://plugins.guifications.org/trac
    Downloads: 11 This Week
    Last Update:
    See Project
  • 3
    Licq is an ICQ/AIM clone written fully in C++. It uses an extensive plugin system to manage many different functions including the MSN protocol. The main GUI is written using the Qt widget set.
    Downloads: 9 This Week
    Last Update:
    See Project
  • 4
    Jimm is an ICQ clone for mobile devices, such as celluluar phones. It is written in Java 2 Micro Edition (MIDP) and uses protocol version 8. Jimm is not affiliated with or endorsed by ICQ, Inc.
    Downloads: 6 This Week
    Last Update:
    See Project
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  • 5
    YSM is a simple ICQ client based on the v7/v8 icq protocol version. Free of external libraries requirements, written in the C Language.
    Downloads: 16 This Week
    Last Update:
    See Project
  • 6
    Bot Sentry is a Pidgin (libpurple) plugin to prevent Instant Message (IM) spam. It allows you to ignore IMs unless the sender is in your Buddy List, the sender is in your Allow List, or the sender correctly answers a question you have predefined.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 7
    Fire is a multi-protocol instant messenger client for Mac OS X based on freely available libraries for each service. Currently Fire handles AOL Instant Messenger®, ICQ®, MSN® Messenger, Jabber, limited IRC, Yahoo!®, and Apple Bonjour communications.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 8
    Kraken XMPP IM Gateway
    Kraken is a continuation of the Openfire IM Gateway plugin, but in a way that works for any XMPP server. It provides a way for XMPP users to log into, and communicate through, their legacy IM accounts such as AIM, ICQ, MSN, Yahoo, and friends.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 9
    A pidgin plugin that allows user to assign global hotkeys (e.g. Ctrl+Alt+g) for togglling buddy list and reading queued message. When "Toggle List" hotkey is enabled, it makes the buddy list hidden from your taskbar and task switcher (similar to ICQ).
    Downloads: 2 This Week
    Last Update:
    See Project
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  • 10
    Laffer Project is an effort to build complete IM environment using the model for developing Open Source Software. Laffer Project comprises of several small projects.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 11
    There are many people, who search server that support several protos and can work as corporate internet connection-independent ICQ gate.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 12
    Icq# is a .NET implementation of the OSCAR/ICQ protocol specifications.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 13
    Configurable and extendable Icq client written in Tcl/Tk. Supports ICQv8 (OSCAR) protocol.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 14
    This is an Artificial Intelligent response program using Eliza designed to use with the Autoreply 1.0 or higher plugin for LICQ. Let people think they are actually talking to you.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 15
    Gaim for Qtopia is an official port of the multi-protocol instant messenger client Gaim for the Zaurus and other PDAs running Qtopia. It supports AIM, ICQ, MSN, Yahoo!, IRC, Jabber, Gadu-Gadu, and Napster.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 16
    ICQMail is ICQ->Email gateway daemon
    Downloads: 1 This Week
    Last Update:
    See Project
  • 17
    JIcq_BR is a licq/icq clone written entirelly in java and is platform independent
    Downloads: 1 This Week
    Last Update:
    See Project
  • 18
    Jarl is a Perl/Tk Client. It strives to provide full functionality with every aspect of the Jabber IM system. It currently supoprts messaging, chat, groupchat, ICQ, AIM, and IRC support.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 19
    OpenICQ is a simple ICQ-Clone written in JAVA programming language. OpenICQ comes up with support for multiple languages and user profiles.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 20
    Due to GNU-TLS is pretty much up to the task now. This project has been stopped. It is a patch for GAIM to suport OpenSSL. Binary is for Slackware 9.1 and depends on OpenSSL >= 0.9.7c, and gtkspell >= 2.0.4
    Downloads: 1 This Week
    Last Update:
    See Project
  • 21
    The SDBA Revolution Instant Messaging Application Server is a server for hosting IM applications. It uses a web server framework to provide a familiar architecture for developers, plus customizatins specifically for Instant Messaging Applications.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 22
    Multiprotocol plugin-based instant messenger for X11 (optionaly support KDE), Windows and MaxOS X.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 23
    Ultramagnetic is a concurrent fork of GAIM that provides strong end-to-end encryption using libgcrypt and anonymous routing using the Six/Four protocol.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 24
    icqlib is the most feature complete, open source, library implementation of Mirabilis' ICQ protocol available on the Internet. icqlib currently supports approximately 90% of the ICQ UDP v5 protocol and 80% of the ICQ TCP v2 protocol.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 25
    ptyaim is a simple curses client for AOL Instant Messenger, ICQ, and IRC. It runs on many Unix-like systems, and Win32.
    Downloads: 1 This Week
    Last Update:
    See Project
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