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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: 4,248 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: 252 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.
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    Downloads: 119 This Week
    Last Update:
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  • 4
    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: 13 This Week
    Last Update:
    See Project
  • Patch Management and Vulnerability Remediation Software | Action1 Icon
    Patch Management and Vulnerability Remediation Software | Action1

    Enable IT security and operations teams to detect, prioritize, and remediate vulnerabilities to ensure continuous compliance – all while reducing cost

    Action1 reinvents patching with an infinitely scalable, highly secure, cloud-native platform configurable in 5 minutes — it just works and is always free for the first 100 endpoints, with no functional limits. Featuring unified OS and third-party patching with peer-to-peer patch distribution and real-time vulnerability assessment with no VPN needed, it enables autonomous endpoint management that preempts ransomware and security risks, all while eliminating costly routine labor. Trusted by thousands of enterprises managing millions of endpoints globally, Action1 is certified for SOC 2 and ISO 27001.
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  • 5
    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: 9 This Week
    Last Update:
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  • 6
    QmailAdmin is a web interface for managing email addresses in virtual domains created by Vpopmail.
    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.
    Downloads: 12 This Week
    Last Update:
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  • 8
    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: 4 This Week
    Last Update:
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  • 9
    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: 5 This Week
    Last Update:
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  • 10

    JAM MessageBase Library

    JAM Message Base Library

    JAM is a popular messagebase format for storing Fidonet messages originally devised by Joaquim Homrighausen, Andrew Milner, Mats Birch and Mats Wallin. JAMLIB is a subroutine library for manipulating such messagebases.
    Downloads: 5 This Week
    Last Update:
    See Project
  • 11
    Anope Services are built off of the original Epona code written by Lara which is built off of IRC Services. These services have advanced the original Epona code and include new features such as Modules, Mysql, and Defcon Mode.
    Downloads: 3 This Week
    Last Update:
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  • 12
    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: 4 This Week
    Last Update:
    See Project
  • 13
    snownews

    snownews

    RSS feed reader

    A text mode reader for RSS and Atom feeds.
    Downloads: 9 This Week
    Last Update:
    See Project
  • 14
    RusHub
    RusHub - is a server software used for Direct Connect peer to peer network.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 15

    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:
    See Project
  • 16
    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: 7 This Week
    Last Update:
    See Project
  • 17
    wsdlpull is an efficient and powerful command line utility for dynamic inspection and invocation of WSDL web services.It provides a C++ library with dynamic WSDL invocation API,WSDL parser,Schema parser and Validator and an xmlpull Parser/Serializer.
    Downloads: 6 This Week
    Last Update:
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  • 18
    QFE is full-featured cross-platform FTN message editor with a graphical interface. It written on C++/Qt and does not depend on either KDE, Gnome or other window managers. All operations with FIDO message base use fidoconfig library from HUSKY project.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 19

    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: 5 This Week
    Last Update:
    See Project
  • 20
    OpenNX Client
    OpenNX is an OSS drop-in replacement for Nomachine's nxclient.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 21
    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: 4 This Week
    Last Update:
    See Project
  • 22
    binkleyforce fidonet mailer protocols supported: zmodem/zedzap/dirzap, hydra, binkp
    Downloads: 4 This Week
    Last Update:
    See Project
  • 23
    A Linux GUI for the iRiver iFP flash portable player. This app is similar to the iRiver Manager for Windows. iFP-GUI supports upload, download, delete, rename, device status (like battery status, etc.), tuner, and playlist uploads.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 24
    Featureful Vypress chat/quickChat clone written for the GTK+ toolkit.
    Leader badge">
    Downloads: 4 This Week
    Last Update:
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  • 25
    SMBD(Samba) Audit is a set of VFS audit module for Samba 3 and web frontend to view and search samba audit logs. Module stores logs directly into MySQL or PostgreSQL database. See README and INSTALL for more information
    Downloads: 2 This Week
    Last Update:
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