Aidsfuscator v2.x

About

Aidsfuscator is a java bytecode obfuscator that aims to become the best, if not then one of the best, free obfuscators.
Join the discord server!

Features

• Trimming
• Class Renaming
• Field Renaming
• Method Renaming
• Control Flow Flattening
• Control Flow Shuffling
• LocalVariableTable clearing
• LineNumberTable mutation
• Method salting
• Class salting
• Integer encryption
• String Encryption (with anti-tamper + concatenation obfuscation)
• Reference obfuscation (fields and methods)
• Custom dictionary support
• Fat JAR support
• CLI
• Config system
• Exclusion system
• Automatic fabric.mod.json handling

Why?

Over these 2 years of me working with java bytecode, I noticed There's not many good free java bytecode obfuscator options out there, so I decided to make one myself. It is also a passion project.

Why v2?

I make a poll on Aidsfuscators/Cryptics discord server, asking if anyone wanted me to rewrite the v1 aidsfuscator. The majority said yes, so that's what makes me want to do this project.

How to use?

• Download the zip file from the releases page.
• Extract the ZIP file
• Your config.json and exclusions.json files should stay in your workspace folder, everything else can stay outside.
• Run the obfuscator with Java 25: java -jar aidsfuscator.jar --config=config.json --exclusions=exclusions.json

Default structure

aidsfuscator.jar
workspace
|- config.json
\- exclusions.json

What not to do

• Do not run it with java -jar aidsfuscator --config=workspace/config.json --exclusions=workspace/exclusions.json. Aidsfuscator automatically prefixes workspace/ before any workspace item, that isn't the libs folder or input file.