Conferencing Software for Windows

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

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  • 1
    QPrompt

    QPrompt

    Personal teleprompter software for all video makers.

    Free teleprompter software for all video creators. Built with ease of use, fast performance, control accuracy, and cross-platform support in mind. QPrompt works with studio teleprompters and tablet teleprompters, cellphones, and webcams. It was also designed for use in video conferences.
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    Downloads: 1,462 This Week
    Last Update:
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  • 2
    Tox

    Tox

    A New Kind of Instant Messaging

    Tox is a peer to peer (serverless) instant messenger that focuses on security and privacy. In today's world where digital surveillance is rampant, Tox offers users a communication software alternative that's free from prying eyes and ears, and is, quite literally free and without advertising. Tox comes with all the great features you'd expect from an instant messenger application, including voice calls, video calls, file sharing and screen sharing. Everything done on Tox is encrypted using open-source libraries so you can be assured of completely private conversations. It also has no central servers that can be raided, shut down, or forced to turn over data. There are no corporate interests, no hidden agendas-- just simple, secure and easy to use messaging.
    Downloads: 102 This Week
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  • 3
    Imaginary Teleprompter

    Imaginary Teleprompter

    Free teleprompter software

    Free teleprompter software. Built with web technologies so its easy to customize. Features include: mirroring, dual-screen support, rich text editing, image support, custom styles, and auto-save.
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    Downloads: 243 This Week
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  • 4
    Jamulus - Internet Jam Session Software

    Jamulus - Internet Jam Session Software

    Play music online. With friends. For free.

    Jamulus is for playing, rehearsing, or just jamming with your friends, your band or just anyone you find online. Use your Windows, macOS or Linux machine to connect to Jamulus servers worldwide, for free over a normal broadband connection. Or host your own private server. Jamulus is designed for high quality, low-latency sound, making it easy to play together remotely and in time.
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    Downloads: 64 This Week
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    Nextcloud Talk

    Nextcloud Talk

    Video- & audio-conferencing app for Nextcloud

    Nextcloud Talk is the official chat, video and audio conferencing app for Nextcloud that allows users to chat, call and screenshare with multiple other users. Nextcloud offers better protection for your communication as it provides end-to-end encryption and keeps even metadata from leaking. You can have private, group, public or password protected calls by simply inviting one person, a whole group, or sending a public link as an invitation to a call. It is also conveniently integrated with other Nextcloud apps like Files and Contacts, so you can share and edit documents, link with calendars, tasks and other resources while in a chat room.
    Downloads: 8 This Week
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  • 6
    Zulip

    Zulip

    Powerful open source team chat application

    Zulip is a powerful open source group chat application that combines the immediacy of real-time chat with the productivity benefits of a threaded conversation model. Zulip’s unique threading model allows users to easily catch up on important conversations, helping to save time and increase productivity.
    Downloads: 7 This Week
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  • 7
    iPath Telemedicine Platform
    iPath is providing an free and open plattform for "case based collaboration", especially designed for medical applications (telemedicine, etc). The iPath-Server package provides a sort of medical BBS to discuss/consult cases online. Additional modules
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    Downloads: 80 This Week
    Last Update:
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  • 8
    Transparent Notes
    Ever forgot your script during an online meeting?? Hard to answer question while teachers asking?? Forgetting things which you are taught?? Here is your solution 😉😉 Introducing Transparent Notes, the window will act as an overlay to your preferred meet. Type or paste anything you want.
    Downloads: 62 This Week
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  • 9
    Element

    Element

    A glossy Matrix collaboration client for the web

    Element, formerly known as Vector and Riot, is a glossy Matrix collaboration client built using the Matrix React SDK. It offers teams, friends and organizations a secure, all in one chat app that is protected from pesky ads and data mining methods. All communications are done through the open global Matrix network, secured with end-to-end encryption. Element gives you all the services you need from a chat app: group chat, video calls, file sharing and more-- all done securely and in total privacy. Element has three different tiers of support for different environments, the most supported being the latest versions of Chrome, Firefox, and Safari on desktop OSes.
    Downloads: 4 This Week
    Last Update:
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  • 10
    SSVNC adds encryption security to VNC. It provides a GUI for Windows, MacOSX, and Unix that automatically starts up an SSL or SSH tunnel for connections to any VNC server. It also supports VeNCrypt encryption. The Unix viewer has many new features.
    Downloads: 18 This Week
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  • 11
    wxMUN
    wxMUN is a tool for managing Model United Nations debates. It capacities include, but are not limited to, managing committee members and speakers' lists as well as voting procedures.
    Downloads: 37 This Week
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  • 12

    AJAX Chat - Open Source Web Chat

    Fully customizable web chat created using AJAX.

    MOVED: This project has moved to https://github.com/Frug/AJAX-Chat AJAX Chat is a fully customizable web chat implemented in JavaScript, PHP and MySQL which integrates nicely with common forum systems like phpBB, MyBB, PunBB, SMF and vBulletin. A Flash and Ruby based socket connection can be used to boost performance.
    Downloads: 5 This Week
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  • 13
    Jitsi Meet

    Jitsi Meet

    Secure, simple and scalable video conferences application

    Go ahead, video chat with the whole team. In fact, invite everyone you know. Jitsi Meet is a fully encrypted, 100% open source video conferencing solution that you can use all day, every day, for free — with no account needed. Head over to meet.jit.si and see the service in action before you decide whether you’d like to run your own instance. For those interested, check out the meet.jit.si terms of service and privacy policy. Yep, it’s free — and it’s technologically advanced, too. In fact, Jitsi Meet sounds better, thanks to HD audio with Opus; is anonymous, no need for an account, ever! It also keeps conversations private with encryption by default (and advanced security settings) and is developer-friendly, modify and customize it to your heart’s content. It’s 100% open source. Trade messages and emojis while you video conference, with integrated chat.
    Downloads: 1 This Week
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  • 14
    Web-MeetMe is a suite of PHP pages to allow for scheduling and managing conferences on an Asterisk PBX.
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    Downloads: 6 This Week
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  • 15
    voxshare_gui

    voxshare_gui

    *VoxShare* is a simple Python-based push-to-talk multicast voice chat

    VoxShare is a simple Python-based push-to-talk multicast voice chat application with a sleek modern GUI built using CustomTkinter. Provided as python source code or compiled standalone windows application (no need to install anything).
    Downloads: 19 This Week
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  • 16
    Secure Internet Live Conferencing

    Secure Internet Live Conferencing

    Secure chat and conferencing protocol

    See http://silcnet.org/ for detailed information. SILC provides common chat and conferencing services like private messages, instant messages, channels and groups, and video and audio conferencing. The main difference to other protocols is that SILC has been designed with security as its main feature. All packets and messages sent in SILC network are always encrypted. Private messages are encrypted end-to-end, channel message are encrypted with channel-wide secret key and secure file transfer is protected peer-to-peer.
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    Downloads: 18 This Week
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  • 17
    Red5chat is an opensource project of a video chat written in Action script AS2 (flash7) using the RED5 flash server. It allows private/public chat with audio and video through an Flash interface
    Downloads: 12 This Week
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  • 18
    Coccinella is a free and open-source cross-platform communication tool with a built-in whiteboard for improved collaboration with other people.
    Downloads: 2 This Week
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  • 19
    MyPhone is Voice&Video IP Telephony Chat client. It is H323 protocol compatible, based on OpenH323 project (www.openh323.org). Client is written in VC++, using MFC/PWLib libraries, compatible with any reasonable M$Windows version. Freeware&OpenSource
    Downloads: 2 This Week
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  • 20
    Voice Chat Activex Is Activex that will bring conference sound into your application. Voice Chat Activex can broadcast audio stream over the TCP/IP network
    Downloads: 2 This Week
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  • 21
    wxCommunicator is a cross platform SIP softphone written in C++ utilizing customized sipXtapi user agent library and wxWidgets 2.8.9 GUI library. For a list of supported features see http://wxcommunicator.sourceforge.net/features.html .
    Downloads: 2 This Week
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  • 22
    WebcamStudio For GNU/Linux

    WebcamStudio For GNU/Linux

    A multifeatured virtual webcam software to broadcast over the Internet

    ========================= WEBCAMSTUDIO IS NO MORE MAINTAINED ========================= We are looking for someone to take over. If interested please contact: soylent.tv@gmail.com WebcamStudio is a multifeatured virtual webcam software that can be used with Skype or a flash website like UStream, to create a professional looking broadcast, including banners, animations, transit animations and icons, etc... This tool is not meant as a video editor but as a live video mixer giving you the possibilities to change the look of the broadcast on the fly. For more info about the WebcamStudio project, please visit our Wiki Home page: https://sourceforge.net/p/webcamstudio/wiki/Home/ IMPORTANT: ======= The former homepages of the project: http://code.google.com/p/webcamstudio http://ws4gl.org should be considered only as a reference to old project news, forums, info etc. Have in mind that some of these old links may not work anymore.
    Downloads: 1 This Week
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  • 23
    PHP Webcam Live Streaming

    PHP Webcam Live Streaming

    Web based live video streaming from webcam.

    VideoWhisper Live Streaming provides web based live video streaming (from webcam or similar sources). Live Streaming key features: + 1 to many 1 way video streaming + Live chat for viewers + User list with online participants + Channel title + HTML embed code to publish video channel + P2P group streaming support + Session timer and control with scripts + 100% web based for clients The php edition is the easiest choice to setup and run the Live Streaming application on a website. Also to integrate with any php script or content management system that does not have a ready made integration, yet. PHP Live Streaming Edition Highlights: + Create Live Video Channels + Broadcast Live Video from Browser + Share Channels Link/Embed Code + Limit Total Use Time by Channel + Simple Setup + Easy to Install + Full PHP Source Code + Easy to Integrate Requires a RTMP hosting to setup rtmp side (see installation instructions).
    Downloads: 1 This Week
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  • 24
    Kablink
    Kablink open team collaboration software uses social networking to unify team workspaces w/ real-time web conferencing. Collaboration for knowledge networking, program management, communities-of-practice, telework, other business process/functional areas
    Downloads: 1 This Week
    Last Update:
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  • 25

    Meanwhile

    Open implementation of the Lotus Sametime protocol

    THIS PROJECT HAS MOVED Please visit https://github.com/obriencj/meanwhile The Meanwhile project is an open implementation of the Lotus Sametime client protocol. The project provides a library written in C, a python module, and a Gaim plugin utilizing the library.
    Downloads: 4 This Week
    Last Update:
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