Obfuscar
Obfuscar is an open-source .NET obfuscator for protecting .NET assemblies against reverse-engineering. It works by obfuscating names, control flow, and data with features like renaming, control flow obfuscation, string encryption, and more.
obfuscation
antireverseengineering
net
c
Obfuscar: .NET Obfuscator for Protecting Against Reverse-Engineering
Obfuscar is an open-source .NET obfuscator for protecting .NET assemblies against reverse-engineering. It works by obfuscating names, control flow, and data with features like renaming, control flow obfuscation, string encryption, and more.
What is Obfuscar?
Obfuscar is an open-source obfuscation tool for .NET applications. It protects .NET assemblies by making code difficult to reverse engineer through techniques like:
- Renaming identifiers to meaningless names
- Control flow obfuscation to hide the true program flow
- String encryption to prevent sensitive literals from being discovered
- Inserting non-functional code to confuse decompilation
Obfuscar is well-integrated into Visual Studio to make it easy for .NET developers to add obfuscation to their builds. It supports both debug and release configurations. Key features include support for WPF, optimization for size/speed, and protection against common cracking tools.
Overall, Obfuscar is a great open-source option for protecting intellectual property in .NET applications from unauthorized reverse engineering. With active development and a permissive license, it works well for a wide range of .NET projects.
Obfuscar Features
Features
- Name obfuscation
- Control flow obfuscation
- String encryption
- Constant obfuscation
- Metadata removal
- Anti-debugging and anti-tampering
Pricing
- Open Source
Pros
Open source
Protects .NET code against reverse engineering
Integrates into Visual Studio build process
Supports a variety of obfuscation techniques
Cons
Can break poorly written code during obfuscation
Limited configuration options compared to commercial solutions
Requires some learning curve to use effectively
Official Links
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