Despite calls by the Free Software Foundation and the World Wide Web Consortium (W3C), tools such as gif2png, and campaigns such as Burn All GIFs, PNG adoption on websites was fairly slow due to late and buggy support in Internet Explorer, particularly regarding transparency.
despite calls by the free software foundation and the world wide web consortium (w3c) tools such as gif2png and campaigns such as burn all gifs png adoption on websites was fairly slow due to late and buggy support in internet explorer particularly regarding transparency