HTML2Image helps to capture an HTML page including all contents and save it to image (JPEG, GIF, PNG, Windows Bitmap or Metafile) just like Alt+Print Screen, but unlike that method, it can catch all the page even invisible part if that page is longer than screen resolution. You will get a clear image looking absolutely equal to the picture showing in Microsoft Internet Explorer. Reduced copy (aka “thumbnail”) could be created at the same time as full size image.