Obfuscation .NET exe / dll

Question

Possible duplicate:
.NET obfuscation dll: how can I protect my code?

Hello to all,

I use .net framework 4.0 and create any program. When I finished, I will publish it and get my exe programs. But any third-party software decompiles my exe, and someone is looking at my codes. For example:

How to save the code?

Thanks everyone ...

Answer 1

You can use an obfuscation tool like Dotfuscator or Eazfuscator.NET .

Eazfuscator.NET is free, Dotfuscator has a limited version of Community Edition, but it does not have many features available for free in another product.

UPDATE

Eazfuscator.NET is now commercial. This link contains a download link for the latest free version and lists some alternatives (as of September 2012).