RustemSoft proposes Skater .NET Obfuscator, an obfuscation tool for .NET code protection. It implements all known software protection techniques and obfuscation algorithms.
You need to obfuscate your .NET code because IL (.NET Intermediate Language) code contains all of the information, apart from comments, that is in .NET executable (*.exe or *.dll) files...

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Skater .NET Obfuscator version 5.01 protects your .NET assembly code against most of known decompilers and modern .NET assembly browsers by applying perfected Control Flow algorithms.