Flash Secure Optimizer 2.4.11 Protect ActionScripts and compress SWF files. Support Flash CS5.5 and ActionScript 3. Identifier Renaming (Identifier Obfuscation), Strings Encryption, Encrypted Domain Locking, Obscuring ActionScripts and reduces file size by optimizing SWF file.
toKaos 1.3.7 toKaos is a desktop software application which allows you to encrypt/obfuscate your Flash/Flex AS3 application protecting your work from SWF/SWC decompilers. After the process you can compile and deploy your product (Encrypted SWF or Encrypted SWC).
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