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

  • Simply Powerful Maintenance Management Software Icon
    Simply Powerful Maintenance Management Software

    CMMS helps you Schedule and Track everything in your facility

    Maintenance Care is a full-featured CMMS (computerized maintenance management system) offers preventive maintenance, asset tracking, document storage, reporting dashboards, numerous integrations and even more features designed to help you maintain the health and standards of every facility under your umbrella. Anyone can learn and begin using our CMMS with ease — no tech experience is required.
  • Control Your Internet | Control D Icon
    Control Your Internet | Control D

    Control D is a fully customizable DNS service, similar to Pi-Hole, AdGuard or NextDNS, but with proxy capabilities.

    Control D is a DNS service that improves your privacy and productivity. Block unwanted content, spoof your location and browse faster. No apps to install.
  • 1
    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: 1,382 This Week
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  • 2
    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: 21 This Week
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  • 3
    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: 404 This Week
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  • 4
    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.
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    Downloads: 199 This Week
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  • Dealer Management Software Icon
    Dealer Management Software

    Trusted By More Than 21,900 Used Car Dealers

    Frazer provides full-featured used car dealer software to independent auto dealers. Frazer's goals have always been simple– to provide dealers with a high-quality, easy-to-use Dealer Management System, at an affordable price, while ensuring that a friendly, knowledgeable support staff is there to back it up. Request a free trial to see what everyone in the automotive industry is talking about.
  • 5
    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: 79 This Week
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  • 6
    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: 3 This Week
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  • 7
    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.
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    Downloads: 164 This Week
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  • 8
    Flarum

    Flarum

    Forums made simple

    Flarum is a delightfully simple forum software for your website. It’s simple, fast and friendly, with all the features you need to build a great and successful community. Flarum is built with PHP with no complex dependencies. It’s beautifully and carefully designed to be responsive and consistent across all platforms. More than just a nice skin, it’s packed full of innovative features including a two-pane interface, floating composer, swipe gestures, themes, smart notifications and so much more. It can also be customized and extended to suit your community even better thanks to its amazingly flexible architecture and powerful Extension API.
    Downloads: 2 This Week
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  • 9
    BigBlueButton
    BigBlueButton is an open source web conferencing system for distance education. It provides real-time desktop sharing, presentation, VoIP, webcam and chat.
    Downloads: 35 This Week
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  • PIM and Order Management Software Icon
    PIM and Order Management Software

    BetterCommerce PIM enables you to connect your catalog to any sales channels

    Meet the first Commerce Stack that’s built exactly to fit your business. Accelerate your commerce innovation with our headless & composable commerce stack
  • 10
    Element Android

    Element Android

    A glossy Matrix collaboration client for Android

    Element Android is a glossy Matrix collaboration client for Android, based on a new Android SDK fully written in Kotlin. A total rewrite of Riot-Android, Element is an all-in-one secure chat app made possible through the open global Matrix network. It is a messenger that allows users to talk to anyone regardless of their app, while providing unparalleled privacy and security. It protects conversations from data-mining and ads with proper end-to-end encryption, so you can feel totally secure. Element is used by millions all over the world for their business, organizations, and even for personal and home use. It is part of the Matrix ecosystem, which is an open network for secure, decentralised communication governed by The Matrix.org Foundation.
    Downloads: 1 This Week
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  • 11
    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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  • 12
    Coccinella is a free and open-source cross-platform communication tool with a built-in whiteboard for improved collaboration with other people.
    Downloads: 28 This Week
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  • 13
    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: 16 This Week
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  • 14

    AJAX Chat - Open Source Web Chat

    Fully customizable web chat created using AJAX.

    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: 12 This Week
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  • 15
    Chan-SCCP channel driver for Asterisk
    Replacement for the SCCP channel driver in Asterisk. Extended features include Shared Lines, Presence / BLF, customizable Feature Buttons, and Custom Device State. Visit our discussion mailing list for help and join us as a developer if you like. The project moved to https://github.com/chan-sccp/chan-sccp
    Downloads: 11 This Week
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  • 16
    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.
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    Downloads: 32 This Week
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  • 17
    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: 50 This Week
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  • 18

    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: 11 This Week
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  • 19
    MCU Media Server

    MCU Media Server

    SIP Video Multiconference Media Server with WebRTC support.

    REPOSITORY MOVED TO GITHUB!! https://github.com/medooze/media-server Video Multiconference Media Server with WebRTC support. Provide Multiconference and video broadcasting services to any SIP service. Supports VP8, H264, MP4V-ES, H263 and H263P, continuous presence, RTMP flash broadcasting, adhoc conferences, load balancing and administrative WEB interface. JSR309 driver implementation under development. .
    Downloads: 4 This Week
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  • 20
    WASTE is a mesh-based workgroup tool that allows for encrypted, private communication between distant parties on the internet, independant of local network organization.
    Downloads: 8 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: 7 This Week
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  • 22
    Sofia-SIP - a RFC3261 compliant SIP User-Agent library.
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    Downloads: 18 This Week
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  • 23
    GNU Gatekeeper (GnuGk)

    GNU Gatekeeper (GnuGk)

    H.323 Gatekeeper for VoIP and videconferencing

    The project has moved! Please find current versions at https://www.gnugk.org/ The GNU Gatekeeper (GnuGk) is a full featured H.323 gatekeeper under GPL license. It supports VoIP and videoconferencing and includes Radius and database support and many call routing functions. The project has moved! Please find current versions at https://www.gnugk.org/
    Downloads: 6 This Week
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  • 24

    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: 16 This Week
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  • 25
    Dimdim is an open source web meeting product with features like Application, Desktop and Presentation sharing with A/V streaming and chat. No attendee installation - all features are available through a web browser. Dimdim can be integrated with Moodle.
    Downloads: 5 This Week
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