Browse free open source Java Software and projects below. Use the toggles on the left to filter open source Java Software by OS, license, language, programming language, and project status.
Free projection software for churches
A DLNA-compliant UPnP Media Server
Identity & Single Sign On for all earthlings and beyond
A modern shaders mod for Minecraft compatible with existing OptiFine
Java wrapper for the popular chat & VOIP service
Audiobook Manager for Audible Users
A Fabric mod designed to improve the performance of Minecraft
A beautiful SMS messenger for Android
Spring Boot tutorials, technology stack example code
Development tool to help programmers write standard Java code
Open source solution for the Property & Facility Management
Visual Programming Environment for Arduino
The most popular mindmapping and brainstorming software
Cooperative multiplayer graphical RPG and adventure game
Nassi-Shneiderman Diagramm-Editor
PDF Concatenation Tool
Graphical network monitoring and documentation tool
Modeling tool supporting UML, BPMN and other standards
Database Subsetter and Relational Data Browser