D-CoM soft have some very interesting software for working with SWF movies. Lets list them:
SWF COMPRESSOR-DECOMPRESSOR – packs and unpacks SWF files without loss of the information.
SWF Picture Extractor – is a program for image extraction from SWF files.
Dump Flash decompiler – is the program that treats compressed and
decompressed SWF-files and shows the detailed structure in the tree
SWF PROTECT REMOVER – removal of protection (with and without a
password) on looking through and editing of the file in the Macromedia