There are a few ways to soften the edges of a photo in Photoshop. One way is to use the “Smoothing” tool. The “Smoothing” tool can be used to smooth out the edges of a photo, making it look more even and smooth. Another way to soften the edges of a photo is to use the “Curve” tool. The “Curve” tool can be used to create a more gradual transition between different parts of a photo, making it look more natural.