Unlike some websites, Cufon is different and supports almost every recent Web browser in existence. Almost all users of Firefox, Internet Explorer, Safari, Opera, and Google Chrome should be able to use all of Cufon's free fonts functions, including any needed Javascript work. As of May 2009, Cufon does not work on Safari 2 and may have issues with Internet Explorer 5.5. However, the volunteers have stated on the website that if there is enough interest they may be able to reprogram the website to support these two browser versions.