Browse free open source Java Libraries and projects below. Use the toggles on the left to filter open source Java Libraries by OS, license, language, programming language, and project status.
SIMD-accelerated libjpeg-compatible JPEG codec library
A reference implementation of a JSON package in Java
Autopsy® is a digital forensics platform and graphical interface
A pure Java JDBC driver for Microsoft Access database files
The modern Java bytecode editor
Barcode scanning library for Java, Android
A modification for the Discord Android App
VisualVM is an All-in-One Java Troubleshooting Tool
iText for Java represents the next level of SDKs for developers
A Java library used to read and extract data from NFC EMV credit cards
Automated driver management and helper features for Selenium WebDriver
The modern Essentials suite for Spigot and Paper
High-quality QR Code generator library in Java, TypeScript/JavaScript
Metaprogramming library to analyze and transform Java source code
Apache Log4j 2 is a versatile, feature-rich, efficient logging API
Global keyboard and mouse listeners for Java
Visualizes all aspects of compiled Java class files
PDF Library for Developers
AnLinux allow you to run Linux on Android without root access
Java library for parsing and rendering CommonMark (Markdown)
This project now lives at: https://github.com/JDatePicker/JDatePicker