Flaex

Flaex is an application for OS X to extract multimedia resources from Flash animations in SWF format. All you have to do is start Flaex and select the Flash file you want to unpack by clicking Open in the File menu.

From there, the Flaex interface lists all the resources it's able to extract. You can browse them in two ways: through a viewer that displays a thumbnail for each resource, or a list with details about the extracted resources.

Drag the resources you want to keep out of the Flaex interface or use the Save All Resources function. Flaex also has a feature called Quick Look that lets you open a resource in a separate window. You can even listen to the audio files directly from the application.

Flaex supports the following file formats: JPEG, PNG, GIF, MP3, PCM, and FLV.