Telerik JustDecompile vs ILSpy

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

Telerik JustDecompile is a Development solution with tags like net, decompiler, assembly-viewer.

It boasts features such as Decompiles .NET assemblies into C# and VB.NET code, Supports decompiling multiple .NET frameworks from 1.0 to 4.7.2, Provides easy navigation and search of decompiled code, Generates Visual Studio projects for decompiled assemblies, Integrates with Visual Studio and other IDEs via plugins, Supports decompiling Windows desktop, ASP.NET, WPF, WCF and other .NET apps and pros including Allows debugging compiled .NET code without source code, Helps understand structure and logic of 3rd party .NET assemblies, Great for learning how .NET frameworks and libraries work under the hood, Saves time over manually reverse engineering IL code, Generates readable and maintainable code from decompilation.

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.

Feature	Telerik JustDecompile	ILSpy
Overall Score	N/A	N/A
Primary Category	Development	Development

Product Overview

Telerik JustDecompile

Description: Telerik JustDecompile is a .NET decompiler that helps developers easily view, navigate and search .NET assemblies. It converts compiled code back into a visual representation, allowing for debugging, understanding code structure and analyzing how system components work.

ILSpy

Description: 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.

Key Features Comparison

Telerik JustDecompile Features

• Decompiles .NET assemblies into C# and VB.NET code
• Supports decompiling multiple .NET frameworks from 1.0 to 4.7.2
• Provides easy navigation and search of decompiled code
• Generates Visual Studio projects for decompiled assemblies
• Integrates with Visual Studio and other IDEs via plugins
• Supports decompiling Windows desktop, ASP.NET, WPF, WCF and other .NET apps

ILSpy Features

• 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

Pros & Cons Analysis

Telerik JustDecompile

Pros

• Allows debugging compiled .NET code without source code
• Helps understand structure and logic of 3rd party .NET assemblies
• Great for learning how .NET frameworks and libraries work under the hood
• Saves time over manually reverse engineering IL code
• Generates readable and maintainable code from decompilation

Cons

• Decompiled code may not fully match original source code
• Limited to decompiling .NET assemblies only
• Advanced obfuscation can make decompilation results harder to read
• Does not decompile native binaries or Java bytecode
• Free version lacks some advanced features

ILSpy

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

Pricing Comparison

Telerik JustDecompile

• Free
• One-time Purchase
• Subscription-Based

ILSpy

• Open Source