Showing 31 open source projects for "private message"

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  • 1
    Signal Server

    Signal Server

    Server supporting the Signal Private Messenger applications on Android

    Signal Server is the official backend server component that supports the Signal Private Messenger ecosystem on Android, iOS, and desktop platforms, serving as the trusted message relay, contact discovery, and push notification hub while the clients handle end-to-end encryption. Built in Java and licensed under the AGPL-3.0 license, this server software handles protocols for delivering encrypted messages, synchronizing user metadata like public keys and push tokens, and providing REST and service APIs for the client apps to interact with. ...
    Downloads: 0 This Week
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  • 2
    Status - a Mobile Ethereum OS

    Status - a Mobile Ethereum OS

    A free (libre) open source, mobile OS for Ethereum

    Status is a secure messaging app, crypto wallet, and Web3 browser built with state-of-the-art technology. Integrated into one powerful super app for private secure communication. Safely send, store and receive cryptocurrencies including ERC20 and ERC721 tokens with the Status crypto wallet. Only you hold the keys to your funds. Status' intuitive design protects you and your funds from attacks. Status uses an open-source, peer-to-peer protocol, and end-to-end encryption to protect your...
    Downloads: 1 This Week
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  • 3
    CIM

    CIM

    Distributed instant messaging system for developers

    CIM(CROSS-IM)A developer-oriented system, provides components to help developers build their own distributed instant messaging system that can be a horizontal scaling IM. CIM is an IM Instant messaging system, can be applied as a message push middleware. IOT Message transparent transmission middleware in massive connection scenarios. Provides flexible horizontal expansion and contraction according to the actual situation. The server automatically removes offline clients. Client reconnects...
    Downloads: 0 This Week
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  • 4
    Session for Android

    Session for Android

    A Decentralized, Onion Routed, Private Messenger

    Session Android is the official mobile client for Session, a privacy-first messaging protocol that enables secure, anonymous messaging without requiring phone numbers, email addresses, or centralized user accounts. Built natively for Android, the app lets users send and receive end-to-end encrypted text messages, voice notes, images, and attachments in both one-on-one and group chats, all while routing data through a decentralized onion-routing network designed to protect not just message...
    Downloads: 24 This Week
    Last Update:
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  • 5
    Session for iOS

    Session for iOS

    A Decentralized, Onion Routed, Private Messenger

    Session iOS is the native iPhone and iPad client for the Session secure messaging ecosystem, engineered to bring private, anonymous communication to Apple’s mobile platforms without relying on phone numbers or email addresses. The app supports encrypted one-on-one and group chats, voice messages, file and image sharing, and threaded conversations, all delivered over a decentralized onion network designed to conceal metadata such as sender identity, message timing, and network path. ...
    Downloads: 2 This Week
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  • 6
    Telegram for Android

    Telegram for Android

    Telegram messenger for Android

    Telegram is a wonderful and private messaging app that offers simple, fast, secure and synced messaging for all your devices. It delivers messages faster than any other application; cloud-based so you can access your messages from any device; and very secure, with messages heavily encrypted and could even self-destruct. Telegram is simple and fun to use, with powerful photo and video editing tools as well as an open sticker/GIF platform to let you express yourself fully. It’s also...
    Downloads: 13 This Week
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  • 7
    Dino

    Dino

    Modern XMPP ("Jabber") Chat Client using GTK/Vala

    Dino is a modern, secure, and user-friendly XMPP (Jabber) chat client designed for desktop systems. It aims to provide a polished experience for private and group messaging, with a focus on privacy, end-to-end encryption, and federated communication. Unlike centralized chat platforms, Dino supports standard XMPP servers and integrates features like OMEMO encryption, media sharing, and modern chat UX patterns. It’s written in GTK and optimized for Linux environments, making it a solid choice...
    Downloads: 2 This Week
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  • 8
    Signal Desktop

    Signal Desktop

    Private messenger for Windows, Mac, and Linux

    Say "hello" to a different messaging experience. An unexpected focus on privacy, combined with all of the features you expect. State-of-the-art end-to-end encryption (powered by the open source Signal Protocol) keeps your conversations secure. We can't read your messages or listen to your calls, and no one else can either. Privacy isn’t an optional mode, it’s just the way that Signal works. Every message, every call, every time. Share text, voice messages, photos, videos, GIFs and files for...
    Downloads: 26 This Week
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  • 9
    BeeBEEP (Free Office Messenger)

    BeeBEEP (Free Office Messenger)

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

    BeeBEEP is a free, open-source, peer-to-peer (P2P) desktop LAN chat and office messenger built with end-to-end encryption (Rijndael Algorithm, AES). Designed for local area networks, this free cross-platform messaging app enables instant messaging, group chat, and secure file sharing across your office, home, or intranet—completely serverless and offline. Whether you need a private LAN chat application for your team or a secure office communicator over VPN, BeeBEEP operates without...
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    Downloads: 2,357 This Week
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  • 10
    bitchat

    bitchat

    bluetooth mesh chat, IRC vibes

    bitchat is a decentralized peer-to-peer messaging app that operates over Bluetooth mesh networks, enabling local group chats without the need for internet, servers, or phone numbers. It is designed with privacy and security in mind, offering encrypted private messages and channels alongside a public local chat that requires no registration.
    Downloads: 38 This Week
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  • 11
    Chativa Pro — Self-Hosted E2EE Chat

    Chativa Pro — Self-Hosted E2EE Chat

    HD Audio & Video Calls, AI chatbot widget, Widget, Lifetime License

    Chativa Pro is a self-hosted, end-to-end encrypted (E2EE) messaging platform for SMEs. Protect your business secrets with private text, audio, and video conversations. Your data, your server, your rules. ══════════════════════ KEY FEATURES ══════════════════════ 🔒 E2EE Chat — Every message, file, and call is encrypted 📹 HD Video Calls — WebRTC-powered, one-on-one and group 🤖 AI Assistant — Gemini-powered smart replies and summaries 💬 Chat Widget — White-label, one script tag 🏠 100% Self-Hosted — Your server, works offline 💰 Lifetime License — $79 once, unlimited agents, no fees 🛡️ GDPR Compliant — Your data stays in your jurisdiction ══════════════════════ PERFECT FOR ══════════════════════ SMEs • IT Consultants • Agencies • Privacy Advocates
    Downloads: 1 This Week
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  • 12
    EthChat Pro

    EthChat Pro

    PHP driven chat forum

    EthChat Pro is designed as a solution for self hosted chat on a shared hosting server. No server side knowledge is required to use EthChat Pro. ll you need is a way to upload files to your shared hosting plan. Following the included README will walk you through the rest.
    Downloads: 1 This Week
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  • 13
    matterbridge

    matterbridge

    bridge between mattermost, IRC, gitter, xmpp, slack, discord

    ...The project supports bridges between services such as Discord, Slack, Telegram, IRC, Matrix, Mattermost, Microsoft Teams, Rocket.Chat, Twitch, WhatsApp, XMPP, Zulip, and more. It can handle multiple gateways, message edits and deletes, attachments, private groups, and threading when the target platform allows it. Mattermost is not required, despite the project name. matterbridge is useful for communities, open-source teams, and organizations that need cross-platform chat continuity without forcing everyone into one service.
    Downloads: 0 This Week
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  • 14

    Panchat

    An little chat maded with HTML/PHP without MySQL

    This project was maded in my free time in school. At this time is stable, and its programmed with PHP and html, this project dont uses MySQL DBs, or any DBs for other place. It works very nice and only recommended for use in private chats, or private groups chat, not recommended for public use ^^ Try it for free in http://boompancho.p7com.net/chat
    Downloads: 0 This Week
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  • 15
    Metis Messenger

    Metis Messenger

    Secured blockchain group messaging

    We’re all familiar with using our favorite chat apps and we often just assume we can trust them with our personal information. It’s not until our private life is compromised do we suddenly reconsider how we’re doing things. Next-generation chat application Metis improves your privacy by defaulting to locally encrypt all communications before sending any message. With Jupiter Metis, you always have the power over your privacy and what, if anything, is shared. No central servers store any information about you, your account, or conversations. ...
    Downloads: 0 This Week
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  • 16
    Astro Boy Chat Room

    Astro Boy Chat Room

    Atom chat room nestjs+vue full stack chat room

    In my spare time, I wanted to make a chat room to consolidate front-end skills, so I started the development journey of Astro chat room on June 24, 2020. The project is developed in full typescript, which is to lay the foundation for future functional iterations. Of course, I also like typescript very much. At present, the chat room has a complete chat function. More cool features will be developed in the future! Interested friends can fork to develop by themselves, you can change it at...
    Downloads: 0 This Week
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  • 17
    ssh-chat

    ssh-chat

    Chat over SSH

    ssh-chat is a custom SSH server written in Go that allows you to chat over SSH connection. When you open your terminal and type in a command, instead of getting a shell you get a chat prompt. With ssh-chat you get a simple chat room over a secure shell connection, where you can send and receive private messages, check any user's public key fingerprint for identification purposes, and more. You can change the color theme of the chat, block or kick users, and chat on just about any platform...
    Downloads: 4 This Week
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  • 18
    Telegram Bot for Windows

    Telegram Bot for Windows

    Telegram Bot Windows Application

    This is a funcional application for Windows for your Telegram Bot. To create your own bot you must register new bot by BotFather bot in Telegram. BotFather will give you unique Autch code that will be used in this application.
    Downloads: 8 This Week
    Last Update:
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  • 19
    Output Messenger

    Output Messenger

    Internal communication software for business

    Output Messenger is a distraction-free collaboration tool which brings all your communications at one place. You can avail persistent chat rooms, one-to-one chat, searchable chat history, file sharing via drag & drop and clipboard , Hotkeys etc. This intranet messenger provides you centralized control on user groups and client settings . Moreover, its now having in-built private social network.
    Downloads: 0 This Week
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  • 20
    PinoyChat - Desktop Version

    PinoyChat - Desktop Version

    PinoyChat: The International Chatroom App for Desktop

    PinoyChat: Windows Version is a Cross-Platform and a Port for PinoyChat from Android to Windows (Also Available on Other devices/platforms) Application for Android for chatting with multi-user rooms, Private Messaging with other Chatters and There is no registration required or any other stuffs to use this App! Just Download and make sure to have an Internet Connection and then You are Up! [LIKE PINOYCHAT ON FACEBOOK] https://www.facebook.com/pinoychatapp [ REQUIREMENTS for...
    Downloads: 0 This Week
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  • 21
    This software shall enable users to send / receive denyable messages: Nobody can prove a message is from / for a specific user. Messages can be made private (by using password) or are public. All messages have an expiration time/date / event
    Downloads: 0 This Week
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  • 22
    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: 28 This Week
    Last Update:
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  • 23
    HTTP chat server for the board game "Are You A Werewolf?". It's a general AJAX chat server with simple private-room, phase-change, message-filter, and election functions so any Mafia-like game can be played.
    Downloads: 0 This Week
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  • 24
    Engroup is the web enterprise groupware promotes various collaboration methods plus adding company business management modules. Features are included: CRM, HRM, Document Management, Project Management, Chat, Wiki, Forum, News, Todo.
    Downloads: 0 This Week
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  • 25
    JForum is a complete, powerful and multi-threaded forum software. Features include unlimited forums and categories, topic watching, email notification, Private Messages, user ranking, advanced permission schema and moderation options and much more.
    Downloads: 1 This Week
    Last Update:
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