When I run
sudo apt-get install swftools I am told E: Unable to locate package swftools. How can I get swftools installed?
Here's a download page for the 32-bit version. The link is on the right under "Downloadable Files".
Just download the .deb file and double click it to open it and install it with Software Center.
You might also be interested in the two libraries at the bottom of this page.
Download last version from here - SWFTOOLS Download