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，SCA漏洞分析，批量分析JAR包，方法调用关系搜索，字符串搜索，Spring组件分析，CFG程序分析，JVM栈帧分析，进阶表达式搜索，字节码指令级的动态调试分析，反编译JAR包一键导出，一键提取序列化数据恶意代码

Powerful and universal deobfuscator for Minecraft mods and java decompiler!

该项目已集成到 https://github.com/jar-analyzer/jar-obfuscator 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

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

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.

An Open Source Java Decompiler Gui for Procyon

Java decompiler written in Rust with a focus on performance

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

Simple Batchfile that downloads and executes Fernflower.

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