Dex to Java decompiler
IntelliJ IDEA & IntelliJ Platform
Ghidra is a software reverse engineering (SRE) framework
Android, UIQ 3.0, Series 60 Edition 5 open-source software
Now continued as OculiX — see oculix.org
The modern Java bytecode editor
Apache NetBeans
The OWASP ZAP core project
A tool for reverse engineering Android apk files
Free implementation of Play Services
Programmer-friendly testing framework for Java and the JVM
Real-Time coding-free, powerful and secure ORM
A reverse engineering suite (decompiler, editor, debugger and more)
GmsCore fork for ReVanced with Material You, features and improvements
A reference implementation of a JSON package in Java
Decompiler from Java bytecode to Java, used in IntelliJ IDEA
SoapUI is a free and open source cross-platform functional testing
Autopsy® is a digital forensics platform and graphical interface
Easily create Spring-powered, production-grade applications
Apache Log4j 2 is a versatile, feature-rich, efficient logging API
Open Hospital - Hospital Information System
Apache Maven core
The modern Essentials suite for Spigot and Paper
Barcode scanning library for Java, Android
Copybara: A tool for transforming and moving code between repositories