AS3Obfuscator 1.1.1 Protect Flash AS3. ActionScript 3 obfuscator for Flash source code,protects Flash actionscript source-.AS and .FLA files,makes them very hard to understand,if decompiled. It's the only utility that can protect FLA files.Encrypts identifiers, strings.
SWF Protector for PC 2.0 SWF Protector allows you to encrypt your Flash movie and don't have a fear that your valuable artwork will be stolen. It uses four different protection algorithms that allow SWF file playback in Flash Player, but conceal the source code completely.
SWF Toolbox 3.1.12, Obedient Flash The Flash (SWF) and Flash Video (FLV) file formats are very common and useful on the Web. Their only drawback is their «thing in itself» nature: You hardly can change those files, extract their parts or convert them to other formats. You hardly can unless you have SWF Toolbox! In this case, you can do virtually any conversion with Flash/Flash Video files. Here is an (incomplete) description of what SWF Toolbox allows