Open Source Java Communications Software - Page 2

Java Communications Software

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  • 1
    Downloads: 42 This Week
    Last Update:
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  • 2
    Makagiga

    Makagiga

    To-do manager, notepad, RSS reader...

    Makagiga is an open-source, easy-to-use, portable application for doing a variety of tasks, such as todo listing, text editing, or RSS reading. Plugins are used to implement its various capabilities.
    Downloads: 26 This Week
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  • 3
    Frost
    Freenet front end written in Java. Supports multiple up/downloads, messages, searching and more.
    Downloads: 71 This Week
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  • 4
    Fishka2

    Fishka2

    High speed transferring files/folders between PCs and Androids

    Fishka2 - version 3.3 A Java (desktop JRE/JDK 8) application designed for transferring files/folders between PCs and Android devices within the same local network. + Automatic network search by name. + Multithreaded operation. + Successful copying is confirmed by a checksum (SHA1) check. - Authentication and encryption are not supported. + If a copy error occurs, the "incomplete file" is automatically deleted. download versions: Fishka2.jar -> for PCs fishka2.apk -> for Androids (since v12)
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    Downloads: 123 This Week
    Last Update:
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  • 5
    Apple Disk Transfer ProDOS

    Apple Disk Transfer ProDOS

    Transfer disks and disk images between the Apple II and the real world

    Apple Disk Transfer ProDOS (ADTPro) transfers classic 8-bit Apple disk images over a serial, ethernet or audio link to a more modern computer. Based on the seminal ADT, ADTPro can transfer any ProDOS- or SOS-visible volume.
    Downloads: 20 This Week
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  • 6
    Untangle
    Untangle is a Linux-based network gateway with pluggable modules for network applications like spam blocking, web filtering, anti-virus, anti-spyware, intrusion prevention, bandwidth control, captive portal, VPN, firewall, and more. Visit http://untangle.com
    Downloads: 15 This Week
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  • 7
    Jitsi Desktop

    Jitsi Desktop

    Jitsi is an audio/video and chat communicator that supports protocols

    Jitsi Desktop is a free open-source audio/video and chat communicator that supports protocols such as SIP, XMPP/Jabber, IRC and many other useful features. Jitsi Desktop is the heritage of Jitsi Meet. While some components are still used in e.g. Jigasi, the project is not actively developed anymore. Improvements, bugfixes and builds are entirely based on community contributions.
    Downloads: 3 This Week
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  • 8
    K-9 Mail

    K-9 Mail

    Open Source Email App for Android

    K-9 Mail is an advanced, open-source email client for Android that's focused on making it easy to chew through large volumes of email. It's designed to be easy to use by both novice and power users, with plenty of useful features. It has IMAP push email support, support for multiple accounts, support for POP3 and Exchange 2003/2007 (with WebDAV), flagging, filing, signatures and more! K-9 Mail also offers a light and dark theme, keyboard shortcuts and emoji support. Like man's best friend, K-9 Mail is an email client you can depend on, and will surely be your best friend when it comes to handling your emails!
    Downloads: 3 This Week
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  • 9
    Gps Cell Phone Tracker

    Gps Cell Phone Tracker

    Tracks IOS and Android cell phones

    THE ORIGINAL GPS TRACKER - Version 7.0.0 A complete GPS tracking system featuring newly rewritten iOS, Android, and PHP/JS server components with modern code practices. Track mobile devices in real-time with customizable update intervals, background tracking, and a responsive web interface supporting multiple map providers. This major update includes: - Complete Kotlin rewrite of the Android client - New Swift/SwiftUI iOS client - Modernized PHP/JS server with clean architecture - Comprehensive inline documentation Live demo: https://www.websmithing.com/gpstracker/map For questions, contributions, or the latest updates, please visit our GitHub repository: https://github.com/nickfox/GpsTracker
    Downloads: 15 This Week
    Last Update:
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  • 10
    BigBlueButton

    BigBlueButton

    A complete web conferencing system for virtual classes and more!

    BigBlueButton is an open-source virtual classroom platform built to help teachers teach and learners learn online. It enables real-time collaboration through audio, video, slide presentations, screen sharing, and interactive whiteboards. Educators can actively engage students using polls, emojis, shared notes, multi-user whiteboards, and breakout rooms. The platform includes a Learning Analytics Dashboard that provides moderators with live insights into participant activity and engagement. BigBlueButton also supports session recording and playback, making it ideal for asynchronous learning and content reuse. Designed primarily for education, it adapts seamlessly to online tutoring, flipped classrooms, group collaboration, and large-scale virtual classes.
    Downloads: 17 This Week
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  • 11
    JAIMBot is a modular architecture for providing services through an AIM client. It contains a generic AIM library and a Bot which uses this library to provide such services as Offline Messaging, Lists, Weather, Headlines, Stock Quotes, AI chatterbot.
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    Downloads: 77 This Week
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  • 12
    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 assured of the highest level of security in messaging. Conversations also offers plenty of unique features, such as image sharing, read markers, dynamic history loading and more.
    Downloads: 2 This Week
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  • 13
    Official Android SDK for Stream Chat

    Official Android SDK for Stream Chat

    Android Chat SDK ➜ Stream Chat API. UI component libraries for chat

    This is the official Android SDK for Stream Chat, a service for building chat and messaging applications. This library includes both a low-level chat SDK and a set of reusable UI components. Most users start with the UI components and fall back to the lower-level API when they want to customize things. We're proud to say that we're the first Android Chat SDK that supports Jetpack Compose! We released our Compose UI Components one day after the official Jetpack Compose 1.0 release and our team members have been working hard on it since then. Now it's mature and stable enough for us to officially recommend it for all new applications and all modern chat implementations. If you're looking for something highly customizable and extremely performant, check out our Compose SDK.
    Downloads: 2 This Week
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  • 14
    PULSAR

    PULSAR

    Distributed pub-sub messaging system

    Apache Pulsar is a cloud-native, distributed messaging and streaming platform originally created at Yahoo! and now a top-level Apache Software Foundation project. Easy to deploy, lightweight compute process, developer-friendly APIs, no need to run your own stream processing engine. Run in production at Yahoo! scale for over 5 years, with millions of messages per second across millions of topics. Expand capacity seamlessly to hundreds of nodes. Low publish latency (< 5ms) at scale with strong durability guarantees. Configurable replication between data centers across multiple geographic regions. Built from the ground up as a multi-tenant system. Supports isolation, authentication, authorization and quotas. Persistent message storage based on Apache BookKeeper. IO-level isolation between write and read operations. Flexible messaging models with high-level APIs for Java, Go, Python, C++, Node.js, WebSocket and C#.
    Downloads: 2 This Week
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  • 15
    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 need from a text messaging app, plus all the fun features that make for a great text messaging experience. Simply put, QKSMS makes texting magical again, just the way it should be!
    Downloads: 2 This Week
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  • 16

    oreka

    Enterprise telephony recording and retrieval system

    Enterprise telephony recording and retrieval system with web based user interface. The project currently supports recording voice from VoIP SIP, Cisco Skinny (aka SCCP), raw RTP and audio sound device and runs on multiple operating systems and database systems. It can record audio from most PBX and telephony systems such as BroadWorks, Metaswitch, Asterisk, FreeSwitch, OpenSIPS, Avaya, Nortel, Mitel, Siemens, Cisco Call Manager, Cosmocom, NEC, etc... It is amongst others being used in Call Centers and Contact Centers for Quality monitoring (QM) purposes.
    Downloads: 9 This Week
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  • 17
    Phex - P2P Gnutella filesharing program

    Phex - P2P Gnutella filesharing program

    A P2P filesharing client which connects to the Gnutella network.

    Phex is a P2P filesharing client which connects to the Gnutella network. It is multi-plattform and malware-free. It offers advanced functionalities and integrates all common Gnutella extensions like multi-source downloads and advanced search features
    Downloads: 14 This Week
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  • 18
    PowerTalk automatically speaks Microsoft PowerPoint presentations. For presenters who find speaking difficult, audiences containing people with visual impairments and fun educational uses. Uses synthesised computer speech provided with Windows
    Downloads: 10 This Week
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  • 19
    mendelson OFTP2

    mendelson OFTP2

    Implementation of the OFTP2 protocol (RFC 5024)

    The mendelson OFTP2 is a JAVA-based open source OFTP2 solution. It contains a logging- and configuration UI and supports encryption, digital signatures, message compression, TLS, certificate exchange, message routing, mail notification
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    Downloads: 33 This Week
    Last Update:
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  • 20
    EasyModbusTCP/UDP/RTU .java

    EasyModbusTCP/UDP/RTU .java

    Modbus TCP, Modbus UDP and Modbus RTU client/server Java library

    Modbus TCP, Modbus UDP and Modbus RTU client/server library and Simulators for JAVA Suitable for data exchange between JAVA-Applications and PLCs like Schneider-electric; Siemens S7; Wago; Bosch-Rexroth; CoDeSys Devices and many more. Supports Function Codes: - Read Coils (FC1) - Read Discrete Inputs (FC2) - Read Holding Registers (FC3) - Read Input Registers (FC4) - Write Single Coil (FC5) - Write Single Register (FC6) - Write Multiple Coils (FC15) - Write Multiple Registers (FC16) - Read/Write Multiple Registers (FC23) See http://www.easymodbustcp.net for implementation guide and codesamples javadoc: http://easymodbustcp.net/javadoc/javadoc/index.html V2.7: Bugfixes and Methods to send/receive String V2.6: Timeout Modbus RTU V2.5: Bugfixes and Modbus RTU Impementation for Client Packaged has been changed; that means that this version is imcompatible with previous versions. V2.4: Improved Exception Handling V2.3 HF2: Bugfixes Modbus TCP Server
    Downloads: 18 This Week
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  • 21
    JLibModbus - Java Modbus Library

    JLibModbus - Java Modbus Library

    A modbus library implemented in Java.

    JLibModbus is an implementation of the Modbus protocol v1.1b in java language. The library supports the most popular communication libraries (jssc, rxtx, jSerialComm, purejavacomm, java comm api); Maven dependency: <dependency> <groupId>com.intelligt.modbus</groupId> <artifactId>jlibmodbus</artifactId> <version>1.2.9.7</version> </dependency> Implemented MODBUS functions: 0x01 Read Coils 0x02 Read Discrete Inputs 0x03 Read Holding Registers 0x04 Read Input Registers 0x05 Write Single Coil 0x06 Write Single Register 0x07 Read Exception Status 0x08 Diagnostics 0x0B Get Comm Event Counter 0x0C Get Comm Event Log 0x0F Write Multiple Coils 0x10 Write Multiple Registers 0x11 Report Slave Id 0x14 Read File Record 0x15 Write File Record 0x16 Mask Write Register 0x17 Read Write Multiple Registers 0x18 Read Fifo Queue 0x2B Encapsulated Interface Transport (Read Device Identification interface)
    Downloads: 7 This Week
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  • 22
    This application synchronizes Lotus Notes Calendar entries with Google Calendar. GCal supports syncing with both iOS (iPhone/iPad/iPod) and Android devices, so you can now view your Lotus Notes calendar on your mobile device. GCal also allows you to view the calendar using any ical/rss/html compatible viewer. Currently the sync is only one direction: pushing Lotus Notes entries to GCal. All entries manually created in GCal will be ignored (and not copied down to Lotus Notes).
    Downloads: 5 This Week
    Last Update:
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  • 23
    Please visit http://dev.frontlinesms.com
    Downloads: 8 This Week
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  • 24
    EasyModbusTCP Server Simulator .NET/JAVA

    EasyModbusTCP Server Simulator .NET/JAVA

    Modbus TCP/UDP Server Simulator and Modbus RTU Slave Simulator

    Modbus TCP Server simulator and library for .NET and Java implementation. See Library and source code: www.easymodbustcp.net For Connection to Modbus-TCP, Modbus-UDP clients, and Modbus RTU Master. Server listens at port 502 (can be changed). Shows also Protocol informations. Allows Multiple connections Digital Inputs; Coils; Input Registers and Holding Registers can be viewed and changed in a table-view Version V2.5: - Upgrade Library with new functions Version V1.1: - Asynchronous Reading and Writing to Speed up Server Version V1.0: - Bugfixes Version V0.96: - Bugfix - Server Simulator available as Java-Version Version V0.95: - Modbus UDP supported Version V0.94: - Some Bugfixes Version V0.93: - Added Function code 16 (Write Multiple Registers) - Some measures to speed up Modbus-Server - DLL-Library for .NET implementations added Version V0.92: - Added Function code 15 (Write Multiple Coils)
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    Downloads: 28 This Week
    Last Update:
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  • 25
    A nearly full options telnet 5250 terminal emulator. It includes a programmers API to improve 5250 panels by adding field popups, hints, ...
    Downloads: 7 This Week
    Last Update:
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