Showing 35 open source projects for "messaging"

View related business solutions
  • $300 Free Credits for Your Google Cloud Projects Icon
    $300 Free Credits for Your Google Cloud Projects

    Start building on Google Cloud with $300 in free credits. No commitment, no credit card required until you're ready to scale.

    Launch your next project with $300 in free Google Cloud credits—no strings attached. Test, build, and deploy without risk. Use your credits across the entire Google Cloud platform to find what works best for your needs. After your credits are used, continue with always-free tier services. Only pay when you're ready to scale. Sign up in minutes and start exploring.
    Start Free Trial
  • Ship Agents Faster Icon
    Ship Agents Faster

    Transform your applications and workflows into powerful agentic systems at global scale.

    Gemini Enterprise Agent Platform lets you rapidly build, scale, govern and optimize production-ready agents grounded in your organization's data. The platform enables developers to build custom or pre-built agents for virtually any use case. New customers get $300 in free credits.
    Get Started Free
  • 1
    Tox

    Tox

    A New Kind of Instant Messaging

    ...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: 11 This Week
    Last Update:
    See Project
  • 2
    Nicotine+

    Nicotine+

    Graphical client for the Soulseek peer-to-peer network

    ...Built in Python with a Qt-based GUI, Nicotine+ offers a lightweight yet feature-rich experience for users looking to share and discover files in a decentralized, user-governed environment. It includes search capabilities, bandwidth throttling, chat rooms, and user-to-user messaging, supporting a vibrant community of digital collectors and music lovers.
    Downloads: 24 This Week
    Last Update:
    See Project
  • 3
    LocalSend

    LocalSend

    An open-source cross-platform alternative to AirDrop

    LocalSend is a free, open-source app that allows you to securely share files and messages with nearby devices over your local network without needing an internet connection. LocalSend is a cross-platform app that enables secure communication between devices using a REST API and HTTPS encryption. Unlike other messaging apps that rely on external servers, LocalSend doesn't require an internet connection or third-party servers, making it a fast and reliable solution for local communication.
    Downloads: 351 This Week
    Last Update:
    See Project
  • 4
    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...
    Downloads: 2 This Week
    Last Update:
    See Project
  • Stop vibe-debugging. Icon
    Stop vibe-debugging.

    Plug Claude into your app's actual errors.

    AppSignal's MCP server hands Claude, Cursor, or Zed your real errors, traces, and the deploy that shipped them. AI writes the fix; you review the diff.
    Free 30 days.
  • 5
    Keybase client

    Keybase client

    Keybase Go library, client, service, OS X, iOS, Android, Electron

    Keybase is secure messaging and file-sharing. We use public key cryptography to ensure your messages stay private. Even we can’t read your chats. Keybase works for families, roommates, clubs, and groups of friends, too. Keybase connects to public identities, too. You can connect with communities from Twitter, Reddit, and elsewhere. Don’t live dangerously when it comes to documents.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 6
    BeeBEEP (Free Office Messenger)

    BeeBEEP (Free Office Messenger)

    You can message and share files inside your intranet without a server.

    BeeBEEP is a secure (encryption based on Rijndael Algorithm, AES) peer to peer office messenger. You can talk and send files with all your colleagues inside a local area network such of an office, home or internet cafe without a server. BeeBEEP works also with VPNs. This serverless application is indispensable in all those places where privacy and security an essential requirement. For more info visit: https://www.beebeep.net
    Leader badge
    Downloads: 2,210 This Week
    Last Update:
    See Project
  • 7
    Frost
    Freenet front end written in Java. Supports multiple up/downloads, messages, searching and more.
    Downloads: 67 This Week
    Last Update:
    See Project
  • 8
    Berty IPFS

    Berty IPFS

    Berty Labs is a mobile app to explore IPFS on mobile

    Berty is a secure peer-to-peer messaging app that works with or without internet access, cellular data or trust in the network. Modules are automatically added to the home tool list in the app. They allow you to run custom Go or JavaScript and programmatically access a Gomobile-IPFS-backed IPFS shell on mobile very quickly. You don't need to know JavaScript to create or run a Go module and you don't need to know Go to create or run a JavaScript module.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    IXSF Messenger

    IXSF Messenger

    IXSF Messenger is a java-based messenger

    IXSF Messenger is a java-based messenger with file transfer option. Java Runtime Environment (JRE) 1.4 or higher is required. This application is built in two parts - server and client. Server part serves client's requests.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Stop Cyber Threats with VM-Series Next-Gen Firewall on Azure Icon
    Stop Cyber Threats with VM-Series Next-Gen Firewall on Azure

    Native application identity and user-based security for your Azure cloud

    Gain integrated visibility across all traffic in a single pass. Deploy Palo Alto Networks VM-Series to determine application identity and content while automating security policy updates via rich APIs.
    Get a free trial
  • 10
    RetroShare

    RetroShare

    [WARNING] Project has moved to http://github.com/Retroshare/Retroshare

    [IMPORTANT] Retroshare is now distributed on Github. Please go to http://retroshare.net to find the latest releases and sources. RetroShare is a cross-platform, secured and decentralized communication system. It lets you to securely chat, share photos, videos, and more with family and friends, using OpenPGP to authenticate peers and OpenSSL to encrypt all communication.
    Downloads: 8 This Week
    Last Update:
    See Project
  • 11
    This is a java based LAN messenger with file transfer support, chat and even a simple LAN game
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    LeechCraft
    LeechCraft is a cross-platform modular "internet-client" application. It has plugins that allow one to browse the web, chat via instant messaging (like Jabber or IRC), read RSS/Atom feeds, download files via BitTorrent, Direct Connect and other protocols, play media files and much more.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    Echomine Muse provides an easy-to-use Java API that gives you quick and easy access to network collaboration services. Specifically, it allows you to communicate with Jabber/XMPP servers to perform instant messaging and presence management.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    XSP
    XSP is an eXtensible socket-based protocol. XSP 1.0 is an XSP client. The main idea of this project is to connect two devices directly without any servers between them. Chat, file sharing and voice chat are supported now. Authors: m1kc and Solkin.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    Toutateam is a groupware application aimed for everyday work. It allows to share files, mails, calendar, communicate through forum or instant messaging, wiki... Based on the famous PHProjekt, it uses PHP and MySQL and is accessed through a web-browser.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    The continuation (aka fork) of the 0.5 Freenet opennet network. FCON allows anonymous, distributed, encrypted messaging and file transfers. This project aims to improve the overall usability and security of the Freenet 0.5 network.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    TCPFile is a friend to friend file sharing / instant messaging Java (1.6) program offering zipped and fully encrypted (RSA, AES) communication.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    P2PChat is a instant messenger based on Java, JavaFX and direct IP connections.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    PHAccess is an application framework for public health to improve communication with their users. It allows for rapid application deployment to users within a common environment. Highlights include secure messaging, project wiki, shared calendaring.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    Quartica wants to provide such a framework for real time communication. It is meant to integrate traditional Instant Messaging and Files Transferring.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    SimplissIM is a simple instant messenger for local networks where people want to chat, not tweak their software settings. Automatic presence, no server needed, no list of contact to maintain (people appear automatically), seamless file sending...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    This is a Instant Messenger for mobile(j2me enabled), Currently Supporting Jabber protocol.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    An Instant Messaging App which utilizes the newly released facebook.com developer API (developers.facebook.com) to merge Instant Messaging with the facebook.com community experience.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    MulticastCommunicator is a multicast-based peer-to-peer instant messenger, which allows rapid file distribution, text chat and data exchange within a multicast group, e.g. a LAN. It is written in Java and uses an easily-extensible message chain concept.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    ZIM-Pro - A P2P Instant Messenger based on Jxta Technology. Its features: Search for users by key words and location and add to contact list. Secure Messaging, Chatting, and File sharing, Invite offline users through E-mail, Message archiving, etc...
    Downloads: 0 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • 2
  • Next
Auth0 Logo