Showing 15619 open source projects for "java open source"

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  • Atera all-in-one platform IT management software with AI agents Icon
    Atera all-in-one platform IT management software with AI agents

    Ideal for internal IT departments or managed service providers (MSPs)

    Atera’s AI agents don’t just assist, they act. From detection to resolution, they handle incidents and requests instantly, taking your IT management from automated to autonomous.
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  • Free and Open Source HR Software Icon
    Free and Open Source HR Software

    OrangeHRM provides a world-class HRIS experience and offers everything you and your team need to be that HR hero you know that you are.

    Give your HR team the tools they need to streamline administrative tasks, support employees, and make informed decisions with the OrangeHRM free and open source HR software.
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  • 1
    E-MailRelay

    E-MailRelay

    SMTP email proxy and relay server

    E-MailRelay is a simple SMTP proxy and relay MTA, written in C++, for Linux and Windows. As a proxy all messages can be passed through a user-defined program, such as a spam-filter, which can drop, readdress, or edit messages as they pass through.
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    Downloads: 594 This Week
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  • 2
    WSJT-Z

    WSJT-Z

    WSJT-X fork by SQ9FVE

    WSJT-Z is a modified version of the WSJT-X software by Joe Taylor K1JT (https://sourceforge.net/projects/wsjt/). VISIT OUR GROUPS.IO PAGE FOR ANY COMMENTS / QUESTIONS / BUG REPORTS: https://groups.io/g/WSJT-Z/topics The CHANGELOG is available on the Files page: https://sourceforge.net/projects/wsjt-z/files/. Initially developed as an automation project, WSJT-Z now focuses on enhancing the functionality of the original software. Latest installers can be downloaded here:...
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    Downloads: 729 This Week
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  • 3
    The Courier mail transfer agent (MTA) is an integrated mail/groupware server based on open commodity protocols such as ESMTP, IMAP, POP3, LDAP, SSL, and HTTP. Courier provides ESMTP, IMAP, POP3, Webmail, calendaring, and mailing list services.
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    Downloads: 482 This Week
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  • 4
    Skywave Linux

    Skywave Linux

    Global Software Defined Radio at Your Fingertips

    Updated 2026/01/24: Turn your PC into the ultimate shortwave radio. Skywave Linux is an X86, 64 bit live environment configured for accessing internet accessible software defined radio receivers. With this operating system, you may tune in popular stations or amateur radio, aeronautical, maritime, or other signals received at remote internet servers around the world. For a live map of the best KiwiSDR and WebSDR servers and a nice "click to tune" interface, Use the installed SDR-Map...
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    Downloads: 1,134 This Week
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  • Manage your hosting business with our vacation rental software Icon
    Manage your hosting business with our vacation rental software

    Empowering your short-term rental business to succeed

    Whether you’re a new or established business, you can rely on Lodgify’s vacation rental property management software for support through every step of your journey.
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  • 5
    seeddms

    seeddms

    Open Source Document Management System

    SeedDMS is an easy to use but powerful Open Source Document Management System based on PHP and MySQL or sqlite3. Many years of development has made it a mature and enterprise ready plattform for sharing and storing documents.
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    Downloads: 258 This Week
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  • 6

    Acrylic DNS Proxy

    A local DNS proxy which improves the performance of your computer

    Acrylic is a local DNS proxy for Windows which improves the performance of your computer by caching the responses coming from your DNS servers and helps you fight unwanted ads through the use of a custom HOSTS file (optimized for handling hundreds of thousands of domain names) with support for wildcards and regular expressions. When you browse a web page a portion of the loading time is dedicated to name resolution while the rest is dedicated to the transfer of the web page contents. What...
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    Downloads: 770 This Week
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  • 7
    Openfire LLM Chatbot Plugin

    Openfire LLM Chatbot Plugin

    LLM Chatbot Assistant for Openfire server

    This plugin is a wrapper to hosted AI Inference server for LLM chat models. It uses the Botz API to create a chatbot in Openfire which will engage in XMPP chat and groupchat conversations.
    Downloads: 5 This Week
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  • 8
    A lightweight library to handle the sending and receiving of messages according to the Open Sound Control (OSC) protocol.
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    Downloads: 278 This Week
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  • 9
    pj-tftp-server

    pj-tftp-server

    Pure Java TFTP server.

    Pure Java TFTP server. Free, portable, cross-platform. Fully multi-threaded. Implements RFC 1350. Run as root/admin in cmd-mode with cmd argument = path to folder, for example: java -jar pj-tftp-server.jar /tmp .Need JRE-1.8. Source - https://github.com/harp077/pj-tftp-server If you like this - put a star on https://github.com/harp077/pj-tftp-server/ for support project please.
    Downloads: 2 This Week
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  • Point Of Sale Software for SMBs | Bravo Icon
    Point Of Sale Software for SMBs | Bravo

    Simplify Business with All In One Point of Sale for Specialty Retailers

    Bravo is changing the point of sale software game for small business specialty retailers with our easy to use, all in one solution. Say goodbye to working in multiple systems. Say hello to Bravo.
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  • 10
    Outlook CalDav Synchronizer

    Outlook CalDav Synchronizer

    Sync Outlook with Google, SOGo or any other CalDAV / CardDAV server

    ...This project was initially developed as a master thesis project at the University of Applied Sciences Technikum Wien, Software Engineering Degree program. Outlook CalDav Synchronizer is Free and Open-Source Software (FOSS), still you can support the project by donating on Sourceforge or directly within the About dialog of our Plugin. Contact us for enterprise support at https://caldavsynchronizer.org/enterprise/contact
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    Downloads: 712 This Week
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  • 11
    Ham Radio Control Libraries

    Ham Radio Control Libraries

    Library to control radio transceivers and receivers

    The Hamlib project's purpose is to develop flexible and portable shared libraries that offer a standardized API to control any radio oriented equipment through a computer interface.
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    Downloads: 483 This Week
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  • 12
    GeoNetwork opensource - Metadata Catalog
    A web based Metadata Catalog Server for data description and discovery. Supports both generic and geospatial data discovery. It implements international standards (e.g. ISO19115/19139/19119, ISO19115-3, DCAT-AP, CSW 2.0, OGC API Records). It originates from the United Nations and is used by many governments as geoportal software. Active development and discussion takes place on GitHub and OSGeo Discourse. You can also connect directly with the companies supporting the...
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    Downloads: 136 This Week
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  • 13
    VoIP monitor

    VoIP monitor

    VoIP SIP and SKINNY quality analyzer and packet / audio recording tool

    VoIPmonitor is open source network packet sniffer with commercial frontend for SIP SKINNY MGCP RTP and RTCP VoIP protocols running on linux. VoIPmonitor is designed to analyze quality of VoIP call based on network parameters - delay variation and packet loss according to ITU-T G.107 E-model which predicts quality on MOS scale. Calls with all relevant statistics are saved to MySQL or ODBC database.
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    Downloads: 547 This Week
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  • 14
    Moodle

    Moodle

    A free course management system (CMS) to create online learning sites

    Moodle is a Course Management System (CMS), also known as a Learning Management System (LMS) or a Virtual Learning Environment (VLE). It is a Free web application that educators can use to create effective online learning sites. https://moodle.org/
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    Downloads: 661 This Week
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  • 15
    WAN-Transfer — Easy WebDAV File Share

    WAN-Transfer — Easy WebDAV File Share

    Share local folders online via WebDAV with UI and instant tunneling

    WAN-Transfer is a lightweight WebDAV server with a simple UI that makes it easy to share folders from your PC across your local network — or over the internet using built-in tunnel services. With no setup required, you can expose any local directory via a public WebDAV link and mount it directly in Windows Explorer or any WebDAV client. Choose your tunnel provider (LocalTunnel, Serveo, localhost.run, Cloudflared) and instantly make your server accessible from anywhere — no port forwarding...
    Downloads: 8 This Week
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  • 16
    Psi+

    Psi+

    Psi+ Project — development branch of Psi XMPP client

    Psi is a cross-platform powerful XMPP client designed for experienced users. Psi+ is a development branch of Psi XMPP client. Previously is was a sort of fork but now just consider it as a space for nightly builds.
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    Downloads: 513 This Week
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  • 17
    JMP3Renamer
    JMP3Renamer is a plugin-based renamer/tagger written in Java. It supports automatical assignment of the data to the files and magic cookies to specify the filename format. Currently available plugins: Discogs, MusicBrainz, Filename, Filetag, Mp3, Ogg
    Downloads: 2 This Week
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  • 18
    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 -...
    Downloads: 25 This Week
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  • 19
    YAT

    YAT

    Yet Another Terminal :: Serial Communication :: Engineer/Test/Debug

    Engineering, testing and debugging of serial communication. Supports RS-232/422/423/485 as well as TCP/IP Client/Server/AutoSocket, UDP/IP Client/Server/PairSocket and USB Ser/HID. Optimized for simple command sets of e.g. embedded systems.
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    Downloads: 777 This Week
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  • 20
    jtdx_improved
    ═══════════ ▲▲▲ ═════════════════════════════════════════════ Find the various versions on the "Files" tab (https://sourceforge.net/projects/jtdx-improved/files/) jtdx_improved is an enhanced version of JTDX by Igor Chernikov et al. (https://sourceforge.net/projects/jtdx/). Both my and Igor's forks are based on the excellent WSJT-X software by Joe Taylor K1JT, Steve Franke K9AN, Bill Somerville G4WJS, myself and others (https://sourceforge.net/projects/wsjt/). After the succes of my...
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    Downloads: 631 This Week
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  • 21
    Transmission

    Transmission

    Fast, Easy and Free BitTorrent Client For macOS, Windows and Linux

    ...Transmission integrates seamlessly with each operating system, offering a truly native experience rather than a generic cross-platform interface. The client is known for its low memory and resource usage, making it ideal for desktops, laptops, and home NAS or media servers. As an open-source, volunteer-driven project, Transmission prioritizes user privacy and avoids ads, trackers, and bundled software. With a clean interface and a strong focus on performance and usability, Transmission remains a trusted choice for efficient torrenting.
    Downloads: 208 This Week
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  • 22
    This is the EPP (Extensible Provisioning Protocol) Registry/Registrar Toolkit. It is used by domain name registrars that wish to communicate with EPP domain name registries (eg. .info, .name, .pro, .biz).
    Downloads: 4 This Week
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  • 23
    JennyNet2

    JennyNet2

    Java transport layer on the TCP/IP network

    Java Network Transport Layer resting on TCP/IP for client/server or peer-to-peer communication with high efficiency on multi-processor systems. Based on a multi-threaded architecture, enables parallel sending and receiving of Java objects and file transfers on multiple priority channels. Uses Java default and optional Kryo for object serialisation.
    Downloads: 0 This Week
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  • 24

    ModbusClientX - Modbus Tool

    User friendly modbus client tool

    Support Modbus TCP/RTU connection. Read and Write Coils, Registers, Monitoring Modbus records
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    Downloads: 135 This Week
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  • 25

    SyncTERM

    Cross-platform BBS (ANSI) Terminal

    A cross-platform ANSI-BBS terminal designed to connect to remote BBSs via telnet, rlogin, or SSH. Supports ANSI music and the IBM charset when possible. Will run from a console, under X11 using XLib, or using SDL.
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    Downloads: 417 This Week
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