1)   Flash Decompiler Trillix for Mac 1.2
Convert SWF to FLA and extract SWF elements with Flash Decompiler Mac Version. Supports Flash CS4, Flash CS5 and AS 3.0.

 2)   SWF Decompiler for Mac 5.0
SWF Decompiler for Mac converts SWF files to FLA format or to Flex project files, depending on how they were initially created. SWF Decompiler Mac supports Flash versions up to CS5 and can convert Flash CS5 files to .xfl - XML-based FLA.

 3)   Mac Flash Decompiler 4.5
As a converting tool to recover SWF to FLA and extract elements, Sothink SWF Decompiler for Mac is compatible with Flash versions 6, 7, 8 and Flash CS3 (9.0); exports the completed FLA file with all elements. Supports both ActionScript 2 and 3.