Zoom in and save are of your screen. This utility allows you to select and preview an area of your screen, select magnification level for it and save it as an image file on your desktop. You can continiously see a magnified portion of your screen in a preview area when dragging the selection box over the desktop area. Then you may magnify or make it smaller in the preview, select a part of it and save it as a bitmap file. Stay on top option and copy selected area to clipboard with control buttons. Magnify text for reading or extract portion of an image when designing your website. These are just a few use cases that this software can be good for.