Package: swftools

"swftools" package binaries on Debian:

/usr/bin/as3compile /usr/bin/font2swf /usr/bin/gif2swf /usr/bin/jpeg2swf /usr/bin/png2swf /usr/bin/swfbbox /usr/bin/swfc /usr/bin/swfcombine /usr/bin/swfdump /usr/bin/swfextract /usr/bin/swfrender /usr/bin/swfstrings /usr/bin/wav2swf

You may install this package on Debian with apt-get install swftools