Open Source C Communications Software

Browse free open source C Communications Software and projects below. Use the toggles on the left to filter open source C Communications Software by OS, license, language, programming language, and project status.

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  • 1
    Pidgin IM

    Pidgin IM

    A universal instant messaging (IM) program

    See https://pidgin.im/about/ for more information. Pidgin is an instant messaging program which lets you log in to accounts on multiple chat networks simultaneously. It runs on Windows, Linux, and other UNIX operating systems. Pidgin is compatible with the following chat networks out of the box: AIM, ICQ, Google Talk, Jabber/XMPP, MSN Messenger, Yahoo!, Bonjour, Gadu-Gadu, IRC, MXit, Novell GroupWise Messenger, Lotus Sametime, SILC, SIMPLE, MySpaceIM, and Zephyr. It is written in C and makes heavy use of GLib and GTK+. Finch is a command line instant messaging program. It also lets you log in to accounts on multiple chat network simultaneously, and it is compatible with the same chat networks as Pidgin. It is written in C and makes heavy use of GLib and ncurses.
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    Downloads: 4,812 This Week
    Last Update:
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  • 2
    Gpredict

    Gpredict

    Real time satellite tracking and orbit prediction

    Gpredict is a real-time satellite tracking and orbit prediction application. Gpredict can track an unlimited number of satellites and display the data in tables and various graphical view.
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    Downloads: 290 This Week
    Last Update:
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  • 3
    ApexDC++

    ApexDC++

    The pinnacle of file-sharing and chat - an innovative DC client!

    ApexDC™ is an innovative Direct Connect client based on the DC++ and StrongDC++ projects. Direct Connect provides a rare blend of seamless file sharing and community based chat and messaging between users. ApexDC features plugins and scripting through Lua and much more. Both operators and users alike should find it a pleasant experience. Note: as of May 28th 2016 ApexDC is now primarily distributed as two separate installers one targetting 32bit and the other 64bit operating systems. Additionally XP compatible binaries are now only offered as a separate download from the files section.
    Downloads: 79 This Week
    Last Update:
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  • 4
    husky is a bunch of os-independent software for fidonet. It consitsts of tosser hpt, fileechoprocessor htick, message editor msged TE, libraries fidoconfig, smapi etc. Russian documentation may be found in Wiki http://sf.net/apps/mediawiki/husky/ The new development has been moved to https://github.com/huskyproject/
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    Downloads: 33 This Week
    Last Update:
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  • 5
    OpenNX Client
    OpenNX is an OSS drop-in replacement for Nomachine's nxclient.
    Downloads: 8 This Week
    Last Update:
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  • 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: 8 This Week
    Last Update:
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  • 7
    Modem Manager GUI

    Modem Manager GUI

    Frontend for ModemManager 0.6/0.7, Wader and oFono

    Modem Manager GUI is a simple GTK based graphical interface compatible with Modem manager, Wader and oFono system services able to control EDGE/3G/4G broadband modem specific functions. You can check balance of your SIM card, send or receive SMS messages, control mobile traffic consuption and more using Modem Manager GUI.
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    Downloads: 10 This Week
    Last Update:
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  • 8
    Simple GUI FIDO message editor, client/server.
    Downloads: 12 This Week
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  • 9
    QmailAdmin is a web interface for managing email addresses in virtual domains created by Vpopmail.
    Downloads: 3 This Week
    Last Update:
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  • 10
    Mailman is the GNU mailing list manager. It provides standard list management features, integrated with a web interface. Please note: the subversion repository has been retired. Please see http://wiki.list.org/x/DgAJ for details.
    Downloads: 4 This Week
    Last Update:
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  • 11
    Repeater controller and EchoLink software for Linux including a GUI, Qtel - the Qt EchoLink client. The SvxLink project has now moved to GitHub. The new home page for the project is http://svxlink.org/ .
    Downloads: 3 This Week
    Last Update:
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  • 12

    WR741ND

    A reliable firmware for TP-LINK TL-WR741ND/841ND/740N router device

    This project is based on an open source OpenWrt project and provides free and reliable firmware for the TP-LINK TL-WR741ND/841ND/740N router device. It complies with all the requirements of Russian Internet Service Providers and beyond. Also there is a native IPV6 support added including but not limited to UPNP, IPTV and IPoE. You may compile the project from the original OpenWRT sources, but there are some changes made to the original project to insure maximum compatibility with Russian and CIS ISPs. The user interface is in Russian. Please make sure that your router revision matches the firmware. RUS: Прошивка для роутера TL-WR741ND/841ND/740N на русском языке на базе OpenWrt Chaos Calmer r45001
    Downloads: 8 This Week
    Last Update:
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  • 13
    Claws Mail
    Claws Mail is a GTK+ based, lightweight, and fast e-mail client and newsreader. Supports POP3, APOP, IMAP, SMTP, SMTP AUTH, NNTP, LDAP, multiple accounts, spell-checking, addressbook, SSL, GPG, filtering, i18n, & more. It is further extended by plugins.
    Downloads: 6 This Week
    Last Update:
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  • 14
    DB Hub is a Linux/Unix software designed to be a Direct Connect hub. It's based on Open DC Hub code but has many more enhancements. Documentation is available on http://dbhub.zendor.eu/ (still incomplete, but updated almost every day)
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    Downloads: 6 This Week
    Last Update:
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  • 15

    Darkbot

    The IRC's Talking Robot

    [ Please read https://sourceforge.net/p/darkbot/news/2014/01/darkbots-revitalization/ ] Darkbot is a portable IRC chat robot written in the C language that can be taught responses to user inquiries, and even have conversations with them. Darkbot was originally created by Jason Hamilton as an aid for help channels on Intenet Relay Chat.
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    Downloads: 6 This Week
    Last Update:
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  • 16
    SpamPal is a mail classification program that can help separate your spam from the mail you really want to read. SpamPal includes support for POP3, IMAP4 and SMTP accounts and can be extended by dozens of plugins and tools and is available in 6 languages
    Downloads: 2 This Week
    Last Update:
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  • 17
    Kamikaze IRCD is a premium class of russian IRCD based on bahamut ircd core. Full SSL support and unicode charset mappings/nicknames.
    Downloads: 4 This Week
    Last Update:
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  • 18
    snownews

    snownews

    RSS feed reader

    A text mode reader for RSS and Atom feeds.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 19
    GTK+2 port of LinPopUp
    Downloads: 3 This Week
    Last Update:
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  • 20
    Featureful Vypress chat/quickChat clone written for the GTK+ toolkit.
    Downloads: 2 This Week
    Last Update:
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  • 21
    AMAview for ZTE

    AMAview for ZTE

    AMAview для ZTE

    Программа просмотра биллинговых файлов для SS ZTE
    Downloads: 1 This Week
    Last Update:
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  • 22
    The ATSlog software provides a handy web-oriented interface for collecting, viewing and analysing calls for various types of PBX (Private Branch eXchange) models.
    Downloads: 1 This Week
    Last Update:
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  • 23
    P3Scan is a fully transparent scanning proxy-server for email clients. It provides scanning of incoming/outgoing email messages for Virus''s, Worms, Trojans, Spam, and harmfull attachments. It can also parse messages for web-bugs.
    Downloads: 1 This Week
    Last Update:
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  • 24
    Weasel Reader is a document reader for Palm OS. It is Free Software covered by the GPL. It uses a document format called zTXT which is smaller than the PalmDOC format, but also reads PalmDoc files.
    Downloads: 1 This Week
    Last Update:
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  • 25

    a&a - tcl script for eggdrop/windrop

    a&a - tcl script for eggdrop/windrop

    a&a - tcl script for eggdrop/windrop @ http://script.bots.land & http://bots.land, used for creating bots on IRC, botlending activity and/or just fun.
    Downloads: 1 This Week
    Last Update:
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