Advanced Java
Obfuscation.
Advanced protection for your Java applications. qProtect implements proprietary bytecode virtualization, control flow mangling, and multi-layered encryption to keep your intellectual property secure and private.
Core Features
A powerful suite of bytecode transformations designed to secure your code against static analysis and tampering.
Virtualizer
Translates Java bytecode into a custom instruction set executed by a proprietary virtual machine, significantly increasing the complexity of reverse engineering.
Control Flow Mangling
Flattens the control flow graph, slices basic blocks into fragmented pieces, and maps local variables to dynamically allocated object arrays to completely destroy code logic.
String Encryption
Encrypts constant string values within your code, keeping sensitive URLs, keys, and messages hidden from static analysis.
Number Encryption
Dynamically encrypts and decrypts constant numeric values, obscuring math formulas and magic numbers from static analysis.
Reference Encryption
Resolves method calls and field accesses dynamically at runtime using reflection, removing direct cross-references from the constant pool.
Arithmetic MBA
Replaces basic mathematical operations with complex, opaque Mixed Boolean-Arithmetic (MBA) expressions that are mathematically equivalent.
Method Inlining
Inlines the bytecode of invoked methods directly into the caller's body, removing logical boundaries and complicating the call graph.
Locals Transformer
Packs multiple 32-bit integers into 64-bit long variables, obfuscating the local variable table structure and disrupting type inference.
Advanced Renaming
Identifier mangling that supports complex abstractions, super classes, and custom dictionaries to obscure class, method, and field names.
Custom Transformers
Exposes an API that allows you to write, inject, and execute custom obfuscation passes directly within the qProtect pipeline.
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