1)   Eltima SWF to FLA Converter for MacOS 1.1
Convert Flash into FLA format in one click with SWF to FLA Converter for Mac. In expert mode there are over 50 options to customize Fla timeline and resulting file workspace, group objects into libraries, adjust ActionScript conversion settings, etc.

 2)   Flash Decompiler Trillix for Mac 3.0
Flash Decompiler Trillix converts Flash SWF files back into FLA format in one click. It offers a number of unique algorithms to extract all Flash objects from SWF file and store them in a FLA file, which can be edited in native Flash environment.

 3)   SWF to FLA Converter for Mac 1.1
SWF to FLA Converter for Mac converts Macromedia Flash files back into FLA format in one click. Features over 50 options to extract sounds, images, videos, shapes, frames, morphs, texts, buttons, sprites and ActionScripts and convert them to FLA.