This free app allows you to convert any flash SWF file to PDF file in your browser.
You can easily convert your SWF files to PDF/Zipped Images with this tool. This app makes viewing SWF file quick and easy via SWF to PDF format conversion.
You can also download the extracted frame image files from a SWF file. You can open a SWF file to view from your computer or your Google Drive.

SWF is an Flash file format used for multimedia, vector graphics and ActionScript. SWF files can contain animations or applets of varying degrees of interactivity and function.
They may also occur in programs, commonly browser games, using ActionScript.