Yup! Go to the "optimized" tab in the window that your image is in. On the right of the screen, there should be an optimization box. Select one of the GIF options that you want to use. Then go up to file, then "save optimized as" and it should let you save it as a gif.
"I don't need intelligent drugs because I don't know what they are. But I will put anything into my mouth that is given to me, whether it's supposed to go there or not. Because... I'm different."