ILSpy

Website

wiki.sharpdevelop.net

$ Details

Categories

#Decompiler #IDE #Developer Tools #Software Development

Bytecode Viewer

Website

bytecodeviewer.com

$ Details

Categories

#Development #Tool #IDE #Gaming Software

ILSpy features and specs

• Open Source
  ILSpy is open source, allowing developers to contribute to its development and customize it according to their needs.
• User Friendly
  The user interface is intuitive and easy to navigate, which makes it accessible for both beginners and experienced developers.
• Active Community
  There is an active community of users and contributors who provide support, plugins, and updates.
• Supports Multiple Versions
  ILSpy can decompile assemblies generated with various versions of .NET, making it versatile for different projects.
• Continuous Updates
  Regular updates ensure compatibility with the latest .NET versions and introduce new features and improvements.

Possible disadvantages of ILSpy

• Limited Debugging
  ILSpy primarily focuses on decompilation and lacks comprehensive debugging features found in some other tools.
• Performance Issues
  When dealing with large assemblies, ILSpy may experience slowdowns or performance issues during decompilation.
• Complex Assemblies
  For very complex or obfuscated assemblies, the decompiled code might not be very readable or accurate.
• No Direct Editing
  ILSpy does not support editing the decompiled code directly, which means developers need to use additional tools for modifications.

Bytecode Viewer features and specs

• Comprehensive Toolset
  Bytecode Viewer offers an integrated suite of tools including a decompiler, disassembler, debugger, and analytics tool, which allows for a thorough inspection and analysis of Java bytecode within a single application.
• User-Friendly Interface
  The tool is designed with an intuitive and user-friendly interface that simplifies the process of navigating and analyzing bytecode, even for users who may not have extensive experience in reverse engineering.
• Multiple Decompiler Engines
  Bytecode Viewer supports multiple decompiler engines like CFR, Fernflower, Procyon, and others, allowing users to choose the best-suited one for their specific needs and preferences.
• Cross-Platform
  The application is built to run on multiple platforms, including Windows, MacOS, and Linux, due to its Java-based nature, ensuring accessibility for users on different operating systems.
• Open Source
  Being an open-source software, Bytecode Viewer allows users to contribute to its development, customize features, and inspect the source code to more deeply understand its workings.

Possible disadvantages of Bytecode Viewer

• Performance Issues
  Some users have reported performance issues, particularly with large files or projects, which can lead to slower analysis and increased resource usage.
• Limited Support for Other Languages
  While Bytecode Viewer excels with Java and Android bytecode, it doesn't support other programming languages, which might limit its utility for developers working in diverse environments.
• Complexity for Beginners
  Despite its user-friendly interface, the complex nature of bytecode and reverse engineering might overwhelm beginners without enough support or guidance within the tool itself.
• Dependency on Java Environment
  Since Bytecode Viewer is Java-based, it requires a Java Runtime Environment to be installed and configured correctly, which might add an extra step for users who do not have Java set up.
• Occasional Bugs
  As with many open-source projects, Bytecode Viewer can sometimes have bugs that might affect its stability or functionality, depending on its version and the system it's run on.

How to decompile (read source code of) .NET Framework assemblies using ILSpy

More videos:

Bytecode Viewer Beta 1.5.3