On Tue, May 18, 2010 at 12:51 AM, Al Thomas astavale@yahoo.co.uk wrote:
Wasn't aware of these, but here are the results of a quick test:
Original: 200296 bytes Optipng (max optimisation - level 7): 199113 bytes (0.6% smaller) Jpeg from GIMP (78% quality): 20830 bytes (89.6% smaller)
FTR: convert f13launch.png -quality 0 +dither -depth 8 +map outfile.png
yields a 57K png file