SWFGuard

SWF is an open format and if someone wants to peek at your scripting and extract your resources, they can easily do so. SWFGuard ActionScript Encryptor is a flash actionscript encryption tool. It encrypts every line of your actionscript code in your flash swf files. It defeats all the flash decompilers, making decompilers show nothing at all of your code. Therefore your actionscript code is securely protected.

Once you decide to purchase SWFGuard, you will be sent a link to a fully activated version of SWFGuard.