Encrypt Jar Files

Convert JAR file to private JARX format, protect the class files and structure of application

How Protector4J Works

How Protector4J Protect Your Applications

Tools to Decompile Java Classes

The tools to decompile java classes on multi cases

Support Application Types

The app types currently supported by Protector4J

Video Tutorial

A video guide to show how to protect the Java applications


Download this tool and have a test

Contact Us

Contact us and we'll get back to you as soon as possible