1)   Sothink SWF Decompiler for Mac 4.2
As a professional tool to convert SWF to FLA and extract elements from SWF, Sothink SWF Decompiler for Mac is compatible with Flash versions, even Flash CS3 (9.0); export the completed FLA file with all elements. Supports both ActionScript 2 and 3.

 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)   Sothink Flash Decompiler for Mac 4.2
As a professional tool to convert SWF to FLA and extract elements from SWF, Sothink SWF Decompiler for Mac is compatible with Flash versions, even Flash CS3 (9.0); export the completed FLA file with all elements. Supports both ActionScript 2 and 3.