Why should you soften edges in Photoshop?
One of Photoshop’s most powerful features is the ability to cut out an element from an image using the Selection tool and a layer mask, and then add it into a different image. It’s a fundamental component of the photo editing process. And once you’ve combined elements from multiple images, you need to smooth out their jagged edges in order to make them look natural occupying the same space. But that’s not the only reason to smooth edges.