Print Your Guinness World Record Certificate for Firefox 3

Print your Guinness World Record certificate – show the world that you helped set a Guinness World Record with your own personalized Firefox 3 Download Day certificate.

June 18, 2008

guinness record certificateFirefox fans, you just helped Mozilla set a unique Guinness World Record for the “Most downloaded software in 24 hours.”

Though the official body of Guinness World Records is yet to approve this record attempt, Firefox is celebrating with certificates that also carry a Guinness World Records logo.

To print your own certificate, go to, type your name and download the certificate in PDF format.