The author writes "This is just a tool I'd made when I lost the fla for my movies when my hard disk crashed. All I did was to get my swf files from my sites and then I made this tool to remove the password protection from those swf files, so atleast I was able to get back some of my vector art and jpeg images by importing it in flash. Also, you can adjust the frame rate." Please note that this is not a swf decompiler :)