Maybe you would like to consider the following:
One handy little programme that I have used, from time to time, is PhotoFiltre. Downloads
For those people who can't afford to pay for the upmarket Photo Programmes, this piece of Software is worth looking at.
One feature I use quite often (which I can't seem to find on many other photographic programmes) is its image>rotate>free which allows you to adjust photographs from 1 degree to 45 or 90. It's ideal for the amateur photographers among us who can't seem to take a level pic and then want to straighten it up for a website!
With a one button click, you can also have your colour photograph turned into Old photography or Grayscale!
Or, for those who are searching for Gifs with a difference, and totally free, may I suggest: Free animated gifs - gif animations - free gifs - US election gifs