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.
Apache NetBeans
Leadsheet notation with auto-generated playback, improvisation advice
Big Data Stream Analytics Framework.
A programmer-oriented testing framework for Java
Cross-platform DICOM implementation
A full ERP system - moved to GitHub. See full description for details.
Domination is a game that is a bit like the board game Risk
Distributed tracing system to gather timing data
The Leading Security Assessment Framework for Android
Backup Android SMS, MMS and call log to Gmail / Gcal / IMAP
Open Source Platform to Easily Build Enterprise Web Apps
PDFsam, a desktop application to split, merge, mix, rotate PDF files
Build great things at any scale
The ultimate TV and Movie Renamer / Subtitle Downloader
Vector drawing program for LaTeX using PSTricks
Open Source Enterprise Content Management ECM
An open source Java decompiler Gui for Procyon