CFR vs ILSpy

Struggling to choose between CFR and ILSpy? Both products offer unique advantages, making it a tough decision.

CFR is a Development solution with tags like java, bytecode, decompiler, open-source.

It boasts features such as Decompiles bytecode back to Java source code, Allows editing and analysis of bytecode, Provides a Java API for working with bytecode programmatically, Supports debugging and understanding Java applications, Performs control flow analysis, Works with Java 8 and below and pros including Helps understand obfuscated or unfamiliar code, Enables low-level analysis and modification of bytecode, Free and open source, Active community support.

On the other hand, ILSpy is a Development product tagged with decompiler, dotnet, net, c, opensource.

Its standout features include Decompile .NET assemblies into C# and other .NET languages, Navigate and view the contents of assemblies, Search for types, methods, properties, etc., View metadata and attributes for types and members, Compare different versions of assemblies, Plugin architecture to extend functionality, and it shines with pros like Free and open source, Works on Windows, Linux and Mac, Supports wide range of .NET assembly versions, Integrates with Visual Studio, Active development and user community.

To help you make an informed decision, we've compiled a comprehensive comparison of these two products, delving into their features, pros, cons, pricing, and more. Get ready to explore the nuances that set them apart and determine which one is the perfect fit for your requirements.

CFR

CFR

CFR is an open-source Java library and set of tools that allow you to view, edit, and analyze the bytecode of Java applications. It can decompile Java bytecode back into Java source code for debugging and understanding purposes.

Categories:
java bytecode decompiler open-source

CFR Features

  1. Decompiles bytecode back to Java source code
  2. Allows editing and analysis of bytecode
  3. Provides a Java API for working with bytecode programmatically
  4. Supports debugging and understanding Java applications
  5. Performs control flow analysis
  6. Works with Java 8 and below

Pricing

  • Open Source

Pros

Helps understand obfuscated or unfamiliar code

Enables low-level analysis and modification of bytecode

Free and open source

Active community support

Cons

Limited support for newer Java versions

Decompilation not perfect, may require manual fixes

Steep learning curve


ILSpy

ILSpy

ILSpy is a free, open-source .NET assembly browser and decompiler. It allows you to view and analyze the contents of .NET assemblies in C# and other .NET languages.

Categories:
decompiler dotnet net c opensource

ILSpy Features

  1. Decompile .NET assemblies into C# and other .NET languages
  2. Navigate and view the contents of assemblies
  3. Search for types, methods, properties, etc.
  4. View metadata and attributes for types and members
  5. Compare different versions of assemblies
  6. Plugin architecture to extend functionality

Pricing

  • Open Source

Pros

Free and open source

Works on Windows, Linux and Mac

Supports wide range of .NET assembly versions

Integrates with Visual Studio

Active development and user community

Cons

Limited decompilation of obfuscated assemblies

No official support offered

UI is basic and unpolished in places

Steep learning curve for some advanced features