All Articles Official Google Webmaster Central Blog: PDFs in Google search results 2241 days ago via thegmanskydiver 1 Comment SEO/SEM Google first started indexing PDF files in 2001 and currently has hundreds of millions of PDF files indexed. We’ve collected the most often-asked questions about PDF indexing; here are the answers: Share Story Official Google Webmaster Central Blog: PDFs in Google search results Twitter Facebook Google + Linkedin Reddit Delicious Digg Tumblr Pinterest FriendFeed Slashdot FURL Vote MarketSecretsBlogger 2238 days ago Reply This makes me wonder if the post-to-pdf plugins could affect ranking and if so, how Submit a Comment Log in to comment or register here Submitted By thegmanskydiver 10 KARMA Share the Post Tweet Related Links PageRank Update : June 2011 A Blog within a Blog: Websites Need Love Too 10 SEO Tips Cracked From Google Patents How Relevant Is The PageRank For SEO These Days? Google Smoogle: Why You Don't Need Google To Get Explosive Traffic Google is not fair (and is not meant to be) How to Simplify Your SEO And Quickly Boost Your Google Traffic What Google Authorship Means for SEO Google Has Already Dropped Hints About These Future SEO Trends! Find Out. Why Should I Care About Title Tags?