Demeanor for .NET, Enterprise Edition
“Demeanor for .NET Enterprise Edition provides the most sophisticated obfuscation and optimization available for your .NET applications. Demeanor for .NET performs three categories of obfuscation - symbol obfuscation, metadata obfuscation and control flow obfuscation. All forms of obfuscation are lossy. In other words, the process throws away information making it unavailable for a decompiler.”