Quickscale is designed to let you batch resize a collection of photos. Why would you want to do that? Suppose you want to share your holiday photos with family and friends; you might send them by e-mail or put them somewhere on a website. The problem is that these photos are often large and thus take far too long to upload and download.
Meet Quickscale: Select the images, choose desired resolutions, dimensions, and formats, and Quickscale scales them down and reformats them for you.
