SWFRIP is a Macromedia Flash resource extractor and editor. It can save resources in various formats, including SVG conversion from the flash vector format, decompile ActionScript, and remove the protect tag from SWF files.
Overall, extremely efficient and useful. Instantly extracted all 31 images from my source file, saving me a lot of work! The UI could use some work, and while it's incredibly simple to use, it isn't obvious without reading the help file. Could benefit greatly from an Extract-to dialog, even if only to illustrate the activity to the user.