RealZoom generates a somewhat realistic zoomed (close-up) image, as if you are taking a close look at your LCD, CRT screen, or paper with a magnifying glass.
RealZoom generates a TIFF bitmap image file while RealZoom Quartz generates a vector-based PDF image file.
NOTE: RealZoom generates a very large image when the magnification is high (e.g. 6x, 9x, 12x, etc.), and the system may not be able to handle a very large image properly. Please make sure to select a portion of (or scale down) your large image and save a smaller image with your image editing application such as Photoshop, then load the small image with RealZoom.