A fast, easy, and free way to edit photos. In addition to being able to size and compress images, you can filter and remove backgrounds. You can even use animations on your image! Review collected by and hosted on G2.com.

Some of the animation filters are a bit much, but I do like most of them. On occasion, the compression feature can make pictures too blurry, but it does have a before and after viewing so that helps figure out what you can expect. Review collected by and hosted on G2.com.