PicGIF supports many image formats including .jpeg, .tiff, and .bmp and most video formats too. It lets you customize size, the frame delay, sequence of pictures and movies, add text, and more.
You can check out more info about PicGIF for Mac here:
They also have a trailer video:
Now you'll all get to see my fun new GIF's as I use PicGIF and have fun!!
I received the item reviewed in this post in order to facilitate my review. All opinions are my own.