Android Package Reverse Engineering with ByteCodeViewer

ByteCodeViewer is a comprehensive reverse engineering tool designed to analyze Java and Android applications. It provides a unified platform to decompile, debug, and analyze bytecode using various decompilers, including CFR, FernFlower, and Procyon. Equipped with a powerful GUI, ByteCodeViewer enables users to explore classes, methods, and application structures with ease. It is a go-to tool for developers, security researchers, and reverse engineers, simplifying tasks like debugging, malware analysis, and application auditing.

Here’s a sample of how ByteCodeViewer is used: 

Command: Java -jar Bytecode-Viewer.jar 

#note: This tool requires Java as a dependency; make sure to install it in your system.