What (do you think) Scribd / DocStoc uses to convert pdf/docs into swf?
mindhacker: Looks like they started with something like http://www.swftools.org/ and developed a custom viewer for the swf files.For doc and other formats, one can use openoffice commandline tools to convert them all to pdf.edit: Some history - http://news.cnet.com/8301-17939_109-9874527-2.html Scribd initially used the now discontinued flash paper.