.NET Reflector is a class browser, decompiler and static analyzer for software created with .NET Framework, originally written by Lutz Roeder. .NET Reflector was the first CLI assembly browser. It can be used to inspect, navigate, search, analyze, and browse the contents of a CLI component such as an assembly and translates the binary information to a human-readable form. By default Reflector allowsdecompilation of CLI assemblies into C#, Visual Basic .NET, C++/CLI and Common Intermediate Language and F# (alpha version). Reflector also includes a “Call Tree” that can be used to drill down intointermediate language methods to see what other methods they call. It will show the metadata, resources and XML documentation. .NET Reflector can be used by .NET developers to understand the inner workings of code libraries, to show the differences between two versions of the same assembly, and how the various parts of a CLI application interact with each other. There are a large number of add-ins for Reflector.