Clip It! is a free Mac application that quickly captures and saves web pages into images for easy preview and presentation. No more browser scrolling and image stitching, it keeps the whole web page in a single image no matter how big it is. Features: capture a whole web page, including Flash, beyond your screen size limit; present web designs in your portfolio or any document like Keynote presentation; superior rendering quality as in Safari using Apple’s Webkit framework; save into JPEG, TIFF or PNG, and store all captured images in a batch.

Direct link: http://www.headnix.com/