Showing 305 open source projects for "gnu operating system"

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  • 1
    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: 12 This Week
    Last Update:
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  • 2
    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...
    Downloads: 1 This Week
    Last Update:
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  • 3
    Lots of small projects: games, VST plugins, experimental IRC server, ROM hacking tools, net tools, font tools, html tools, etc. Browse CVS!
    Downloads: 0 This Week
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  • 4
    Conversations

    Conversations

    The very last word in instant messaging

    Conversations is an open source Jabber/XMPP client for Android, designed to provide a unique and more freeing mobile messaging experience. XMPP is a federated protocol that can work with every XMPP server out there, giving you the freedom to choose a trustworthy server for yourself while still being able to chat with contacts from other servers. All communications are TLS encrypted and Conversations offers to enable one of two state of the art end-to-end encryption mechanisms, so you can be...
    Downloads: 2 This Week
    Last Update:
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  • 5
    Briar
    Briar is a messaging app designed for activists, journalists, and anyone else who needs a safe, easy and robust way to communicate. Unlike traditional messaging tools such as email, Twitter or Telegram, Briar doesn't rely on a central server - messages are synchronized directly between the users' devices. If the Internet's down, Briar can sync via Bluetooth or Wi-Fi, keeping the information flowing in a crisis. If the Internet's up, Briar can sync via the Tor network, protecting users and...
    Downloads: 0 This Week
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  • 6
    QKSMS

    QKSMS

    A beautiful SMS messenger for Android

    Fall in love with texting all over again with QKSMS! QKSMS is a beautiful, simple and customizable open source replacement to the stock messaging app on Android. It's got a clean, clutter-free intuitive design that lets you focus on what matters, plus millions of colors to choose from to make the theme of the entire app truly your own. QKSMS has some powerful features, including photo sharing, group chat, conversation blocking, message backup and restore and more. It's got everything you...
    Downloads: 5 This Week
    Last Update:
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  • 7
    Rs

    Rs

    A free client for sb0t an other servers in the Ares Network

    This app is supposed to connect to Sb0t and other servers from the Ares network. The development is not finished.
    Downloads: 0 This Week
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  • 8
    Riot Android

    Riot Android

    A glossy Matrix collaboration client for Android

    Riot Android is the original Android client for the Matrix network — a decentralized, secure communication protocol — that enables users to send end-to-end encrypted messages, join rooms, conduct voice and video calls, and interact across federated communities without relying on centralized servers. As the predecessor to Element X, Riot Android laid the groundwork for mobile access to Matrix while providing advanced features like threaded replies, rich media handling, room moderation, and...
    Downloads: 0 This Week
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  • 9
    Xabber

    Xabber

    Open-source XMPP client for Android

    Open source Jabber (XMPP) client with multi-account support, clean and simple interface. Being both free (as in freedom!) and ad-free, Xabber is designed to be the best Jabber client for Android. Xabber uses Gradle build system. The only specific thing is git submodule for the MemorizingTrustManager library. Since it’s inception in 2011, Xabber has grown to be a number one XMPP client for Android. It is fast, reliable and packed with lots of features that make it more advanced than most...
    Downloads: 1 This Week
    Last Update:
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  • 10

    Simple Client Server Chat Example

    An example of a simple chat system

    This project is a demonstration example on multi-threading programming in Java (old school) and network programming (String exchanges over network). The multi-threading part aims to show how to avoid blocking methods by putting them in separate thread, therefor, the ExecutorService was not used. Two Runnable interfaces are available in the server and the client to show how the dialog is managed. The Socket part aims to show how simple communication using TCP/IP are quite simple. The system...
    Downloads: 0 This Week
    Last Update:
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  • 11
    The PlanetaMessenger.org Libraries project is a set of open source instant messenger libraries used and maintained by PlanetaMessenger.org. You can find protocol implementation for MSN, ICQ, ComVC networks for use on standalone and server applications.
    Downloads: 0 This Week
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  • 12
    PlanetaMessenger.org is a Instant Messenger with support to all well known instant messenger networks including ICQ,MSN,AIM,Yahoo! and Jabber through a powerfull plugin engine. PlanetaMessenger.org support multiples look and feels, plugins and profiles.
    Downloads: 0 This Week
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  • 13
    ExtremeTalk(XT)是一个用于企业或者组织内部进行在线通讯的,基于XMPP(Jabber)协议的即时通讯系统。ExtremeTalk(XT) is an Instant Messaging(IM) collaboration platform based on XMPP(Jabber) for enterprises and organizations
    Downloads: 0 This Week
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  • 14
    FlareChat

    FlareChat

    An OpenSource Chat Solution

    FlareChat is a OpenSource Chat Solution, that works on every OS, that supports Java. It has a Built-In-Server for fast hosting and a separate Server for running on Console-only Systems. You can manage rooms and also kick chatters. In the future, we plan to add better Encryption, Server-Passwords, User-Passwords, File-Transfers and a way to save settings! Based on the following Post: http://www.dreamincode.net/forums/topic/259777-a-simple-chat-program-with-clientserver-gui-optional/
    Downloads: 0 This Week
    Last Update:
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  • 15

    MUSCLE

    Client-server networking library

    The MUSCLE system is a fast, portable, flexible client-server system for distributed applications. Clients send BMessage-like PortableMessages to each other either directly or via a centralized server (with built-in database and 'live query' support).
    Downloads: 0 This Week
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  • 16
    jIRCd is a full-featured Java-powered IRC server. It uses the advanced features of Java, including multi-threading and multiple platforms, to create a very powerful IRC server for any platform.
    Downloads: 0 This Week
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  • 17
    MEMZIT :: advanced messages

    MEMZIT :: advanced messages

    modifiable, predefined selection lists 4 clarity, efficacy, efficiency

    The problem: ICT-induced communication filters The solution: clear statements. mandatory. The result: No more reading between the lines A) the basic concept: On the client-side we make available: Three database (e.g. SQLite) populated drop-down-lists for: ------ QR: question repeat/ your appeal ("What do I think what you are wanting from me") IM: I-message ("what do I think about this, what is my situation, my point of view, my feelings") AP: my appeal ("what exactly do I...
    Downloads: 0 This Week
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  • 18
    SecuXabber

    SecuXabber

    A secure Jabber-client for Android using strong encryption

    SecuXabber is a secure Jabber-client for Android that bases on Xabber and uses a strong, asymmetric enryption that works on top of the XMPP protocol. A key pair is generated on application start-up. Users can send their public key to other SecuXabber users via Bluetooth. This ensures the origin of the public key because people do a face-to-face check during key exchange. After the keys are imported by both users, all communication between them is done fully encrpyted using a strong 4096 bit...
    Downloads: 1 This Week
    Last Update:
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  • 19

    AndroidLANChat

    decentral messaging system for Android within LAN

    Downloads: 0 This Week
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  • 20

    Wi-Fi messages for Android

    Send text messages by Wi-Fi directly between Android devices

    The aim of this project is to allow Android devices to communicate directly between them without access to a carrier.
    Downloads: 0 This Week
    Last Update:
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  • 21
    OpenRPG is an Internet application that allows people to play Role Playing Games and some miniature based war games in real-time over the Internet. OpenRPG helps facilitate character tracking, miniature battles, and adventure building.
    Downloads: 4 This Week
    Last Update:
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  • 22
    Internal Chat is a corporate client-server chat (instant messaging) application. It is written in Java and thus can be run on any platform that supports Java. It uses PostgreSQL or MySQL as DBMS, Jetty as embedded HTTP-server, supports SSL, etc.
    Downloads: 0 This Week
    Last Update:
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  • 23
    JAJIM is a XMPP (also named Jabber) client. It provides connections to XMPP servers, contacts management, private or multiuser (rooms) chats and file transfer.
    Downloads: 0 This Week
    Last Update:
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  • 24
    Jeti

    Jeti

    A XMPP client written in java

    Jeti is a Java Jabber client that supports most chat features such as file transfer, group chat, emoticons, and formatted messages. It can be used as an application or as a Web applet.
    Downloads: 1 This Week
    Last Update:
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  • 25
    Firescale Dragonchat is a secure and extensible peer-to-peer chat, which is based on Java.
    Downloads: 0 This Week
    Last Update:
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