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Open Source Communications Software

Communications Software

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

  • All-in-One IT Monitoring - No More Blind Spots Icon
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    Zendesk: The Complete Customer Service Solution

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  • 1
    transmission

    transmission

    Transmission bittorrent with p2p streaming. Fast, stable, feature rich

    Feb. 7, 2019 Transmission is a respected Fast, Easy, and Free BitTorrent Client, as from their site https://transmissionbt.com/about Unofficial Linux and Window builds run perfect either service or daemon. 32 bit and 64 bit versions. 32 (runs everywhere), 64 only 64-bit Windows. Decision made to maintain choice 2.7x core rather than somewhat buggy 2.8x-2.9x cores. That's why you will see infrequent and less bug fixes than official branches. All the features of 2.8x-2.9x (except rename). Run this solid 2.77+ port for extended days, it doesn't crash or lock. Prime for seedbox use. The included remote GUI port is fine tuned to the daemon released here. Temporary piece support. https://trac.transmissionbt.com/ticket/532 plus many featured enhancements! Tested, stable enhancements user requested. Specifically modified and bug tested for Linux GCC and Windows (cygwin gcc/g++) compilers. Current release 14734-18 020619 https://github.com/cfpp2p/transmission/releases
    Downloads: 12 This Week
    Last Update:
    See Project
  • 2
    RusHub
    RusHub - is a server software used for Direct Connect peer to peer network.
    Downloads: 12 This Week
    Last Update:
    See Project
  • 3
    Airfox

    Airfox

    Airfox is a free and fast web browser. It uses the Gecko Engine.

    Airfox is a fast, consistent, reliable, secure, private and independent web browser. Developed in the Microsoft .NET Runtime Environment, Airfox uses the Gecko Engine also seen in some well-known browsers such as Firefox, Waterfox, Pale Moon. Some advanced features such as Reliable Download Manager are not available due to restrictions from the GeckoFX runtime, but as seen from the results of the futuremark, acid 3 & acid 2 tests, Airfox’s scores/rankings are merit. We are just asking to support us by downloading Airfox and giving it a try. We promise that V2 will be just as good as the other famous browsers. We just want you to follow us on this journey. We want you to follow us on this quest. The quest for true browsing speed. The quest for an uncluttered web. The quest of YOUR ideal web . Download it at http://www.airfox.sourceforge.net
    Leader badge">
    Downloads: 10 This Week
    Last Update:
    See Project
  • 4
    CWStudio
    CWStudio is a portable almost library-independent and computationally efficient generator of CW signals for telegraphy training purposes. It can create a sound with maximum similarity to the real air, simulating many difficulties.
    Leader badge">
    Downloads: 21 This Week
    Last Update:
    See Project
  • Powering the best of the internet | Fastly Icon
    Powering the best of the internet | Fastly

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  • 5
    Stuntman - STUN server and client

    Stuntman - STUN server and client

    High performance, production quality STUN server and client library

    New version 1.2. This is the code to STUNTMAN - an open source STUN server and client code by john selbie. Compliant with the latest RFCs including 5389, 5769, and 5780. Also includes backwards compatibility for RFC 3489. ICE and WebRTC ready. Version 1.2 compiles on Linux, MacOS, BSD, and Solaris. Supports the STUN protocol on both UDP and TCP for both IPv4 and IPv6. Windows binaries are also provided. Additional features are in development. This is a mirror of the code on https://github.com/jselbie/stunserver More details on the project's website: http://www.stunprotocol.org
    Leader badge">
    Downloads: 15 This Week
    Last Update:
    See Project
  • 6
    A multiplayer RPG that connects as a psuedo server to an IRCD. Built in the tradition of old BBS Door games such as LORD (http://en.wikipedia.org/wiki/Legend_of_the_Red_Dragon). Forest fights add experience and gold needed to best your master (gain level
    Downloads: 4 This Week
    Last Update:
    See Project
  • 7
    DownloadDaemon
    DownloadDaemon is a comfortable download-manager with many features like one-click-hoster support, etc. It can be remote-controled in several ways (web/gui/console clients), which makes it perfect for file- and root-servers, as well as for local use.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 8
    Eggdrop
    Eggdrop is the most advanced IRC robot available. It has been under development since December 1993, and unlike most other bots, it is still regularly updated.
    Downloads: 6 This Week
    Last Update:
    See Project
  • 9
    TeamBlibbityBlabbity is an attempt to document and provide an example implemention of the proprietary TeamSpeak 2 protocol.
    Downloads: 3 This Week
    Last Update:
    See Project
  • Boon: The Agile Referral Hiring Platform Icon
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  • 10
    Vortex Library an implementation of the RFC 3080 / RFC 3081, known as the BEEP Core protocol, mapped into TCP/IP layer and written in C.
    Downloads: 5 This Week
    Last Update:
    See Project
  • 11
    my Docker's documentation.
    Downloads: 5 This Week
    Last Update:
    See Project
  • 12
    Aegis Implicit Mail (AIM)

    Aegis Implicit Mail (AIM)

    Send Mime and Smime Emails to Any Type of Mail Server

    Aegis Implicit Mail is a free and open source library which is designed to provide fast and developer friendly API to send emails using SMTP ports. Binaries are available in the form of NuGet package: https://www.nuget.org/packages/AIM Please check http://pki.tools/aim.html as well AIM Supports : * None Ssl Mails * Implicit Ssl Mails * Explicit Ssl Mails * Smtp Connection test * Detect Ssl type of mail server * Attachments for MIME and S/MIME message. * In-line attachment and separate file attachment * All content types and mimes * SMIME , Signed and Encrypted mails In an integrated way Sadly, Microsoft.Net.Mail Ssl Mails does not support Implicit Ssl Mail and it is still used by many servers, including port 465 of Gmail here AIM comes to make a readable and fast alternative to send your smtp mails. For unicode issues please refer to https://sourceforge.net/p/netimplicitssl/tickets/4/ . We really appriciate any help in testing of different encodings
    Downloads: 1 This Week
    Last Update:
    See Project
  • 13
    Eggdrop RacBot is an enhanced derivative of the popular Eggdrop IRC Bot. It strives to be user friendly and easy to manage, yet be fully featured too.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 14
    Underground IM - Java Instant Messenger

    Underground IM - Java Instant Messenger

    Underground IM is a free Java Instant Messaging solution.

    Underground IM is a free Java Instant Messaging solution. Both a client and a server are available. Underground IM is open source software distributed free of charge under the terms of the GNU General Public License. *Public Server: 64.94.101.216:5632
    Downloads: 4 This Week
    Last Update:
    See Project
  • 15
    VoxForge collects user-submitted speech audio files for the creation of Acoustic Models for Free and Open Source Speech Recognition Engines such as HTK, Julius, ISIP and Sphinx.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 16
    Dirt

    Dirt

    An IRC proxy to add chat encryption to IRC clients

    Dirt is a multi-platform IRC proxy that adds FiSH-compatible chat encryption (including DH1080 key exchanges) to any IRC client. It can be used as a SOCKS proxy or as a simple bouncer. For security reasons, only localhost connections are allowed.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 17
    ProtoMUCK is a derivitive of NeonMUCK, which integrates new features from later Fuzzball muck servers, ideas from the GlowMUCK server, and is made to be more flexable, stable, secure, enhancing the MUCK for both user-end and admin alike.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 18
    casualShare

    casualShare

    Transforms the computer into a Airplay receiver

    This application makes your computer into a airplay compatible receiver so that you can send images from your IOS device to your computer via airplay (like an AppleTV) and view these images from a web browser. This application allows you to send images from any number of iOS devices, and splits the screen appropriately so that all images are shown. This program requires nodejs and java to be installed. java can be installed at https://java.com/en/download/index.jsp nodejs can be installed at http://nodejs.org/ once installed run the casualshare file, which will start up a airplay receiver on your computer and redirect you to a webpage. Then simply go on your iOS device and send an image over using airplay. if the airplay logo does not show up, try reconnecting your wifi on the iOS device. Note: only images work on ios7, no longer working on project
    Leader badge">
    Downloads: 3 This Week
    Last Update:
    See Project
  • 19
    Kashyyyk

    Kashyyyk

    A Work-In-Progress, Full-Featured, Open Source IRC Client

    Kashyyyk is full featured, open source, cross platform IRC client. It was originally written to replace HexChat on OS X. At the time, HexChat (a fork of XChat) had only had a single release on OS X, which was still in alpha. Kashyyyk is extremely small, the binaries and related libraries totaling around half a megabyte. Kashyyyk also has very few external dependencies, the official binaries statically linking all supporting libraries. Kashyyyk is natively available for OS X, Windows, and FreeBSD. Additionally, it can be compiled for Cygwin/X. When possible, Kashyyyk takes advantage of native OS capabilites, such as the OS X notification center. Kashyyyk uses the libfjirc library originally written for the Whittler IRC bot and the libfjnet wrapper written for TurboSphere. It has an FLTK-based GUI. Kashyyyk is intended to be cross platform and easily compiled. It is known to compile using Clang, GCC, Cygwin, Sun Studio, and MSVC 2013.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 20
    Overdose is a simple Yahoo! Chat client written in C, and using the curses library for text I/O. It is multithreaded using pthreads, and works on Linux/BSD/Unix and Windows.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 21
    sshh allows you to make a persistent tcp connection (tunnel) over an http proxy. Once you have it set up, you can make new connections from either end. Similar in concept to httptunnel but more versatile and scalable.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 22

    MAIA_Reg_Browser

    MAIA® Reg. Browser 1.4 helps you to browse the registers of a PIC®

    MAIA® Reg. Browser 1.4 helps you to browse the large number of registers in PIC® devices. You just have to pick up a register name in the Reg. List, and get all informations about the register: (Address(es), Bank(s), Configurations bits...). You can also use the search line to type the first letter of a register name or a configuration bit name (upper or lowercase). The software automatically pops up all the related register or configuration bit names beginning with the letter; So you just need to pick one and hit return to get all the necessary informations. Author: ANDRIAMILAMINA Monge.E-mail: mongemilamina@gmail.com. Web: https://www.andriamilamina.skyrock.com.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 23
    Create and send SPAM complaints for all of your Junk mail. This is a Thunderbird add-on and Java GUI.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 24
    Eggdrop is the most advanced IRC robot available. It has been under development since December 1993, and unlike most other bots, it is still regularly updated.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 25
    Downloads: 0 This Week
    Last Update:
    See Project
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