perhaps in part your reasoning is right :^) I try the maximum emergency paying on the largeness of the file. your file are faster only why it is smaller ! I am of the idea that puts into effect them to it obfuscator does not serve to nothing. enough not to change name to the methods. a method works equally even if it calls itself "a" instead of "SerialNumber" :omg: ...I render incomprensibile the structure my web site is in maintenance. I must test my obfuscator with the DLL assemblies. and then the public for my obfuscator still I have not decided if to distribute free of charge or to payment...i must support my company and my creativity ;P Nothing is Impossible if not Tests the Absurdity