A Java 8+ Jar & Android APK Reverse Engineering Suite (Decompiler, Editor, Debugger & More)

The modern Java bytecode editor

Open-source, cross platform Qt based IDE for reverse-engineering Android application packages.

建议使用新版：https://github.com/jar-analyzer/jar-analyzer

Jar Analyzer - 一个JAR包分析工具，批量分析搜索，方法调用关系搜索，字符串搜索，Spring分析，CFG分析，JVM Stack Frame分析，远程分析Tomcat，进阶表达式搜索，自定义SQL查询，字节码查看，命令行分析，使用简易RASP保护

Powerful and universal deobfuscator for Minecraft mods and java decompiler!

Procyon java decompiler - Procyon is a binary star system in Canis Minor

使用JNI加密字节码，通过JVMTI解密字节码以保护代码，支持自定义包名和密钥，使用魔法禁止黑客dump字节码

Java / Kotlin Decompiler and AST Library

A Docker image with four popular Java decompilers in one place (CFR, Fernflower, Krakatau, and Procyon) 🚀🔨

Plugin that brought the first true Java decompiler in IntelliJ, now it's an alternative to the IntelliJ's integrated FernFlower. Note that updates are sparse just as my spare time ;)

DeAPK is an open-source, online APK decompiler which lets you upload an APK and then decompile it to Smali or Java sources. It is built using Laravel, Vue.js, Bootstrap, FontAwesome, Pusher, Redis, MySQL, apktool, jadx and hosted atop Oracle cloud platform.

Java decompiler written in Rust with a focus on performance

An Open Source Java Decompiler Gui for Procyon

Web-based Android debugger with inspection capabilities using Frida and Jadx as a backbone

IntelliJ integration for Despector

jbytecustom but simpler (still in wip)

Code Engineering Library for Java

Yet another Java decompiler. Still a work in progress..

Simple Batchfile that downloads and executes Fernflower.