This set contains uppercase letters (including foreign) in png format. Within this file, you will find two folders: one containing the letters of the alphabet with drop shadow while the other folder the same letters but no shade.
In my personal opinion I believe that those with drop shadow appear much more realistic but I realize that in some graphic works sometimes the shadow should not be there ... so choose the ones you like best!

http://scrapbird.com/designers-c-73/deboras-creations-c-73_357/cookies-with-grains-of-sugar-by-deboras-creations-pu-p-11890.html