How can I make a screenshot of a web page that scrolls off the screen?

Web Browser Based

  • Super Screenshot — Captures a web page. Choose if it has to grab the full page (including the lower parts) or the top screen only

Firefox Add-ons

  • Fireshot – Windows only, and I’m looking for an OS/X solution. I didn’t know Firefox add-ons could be OS specific.
  • Screen Capture Elite – Version – the capture full page doesn’t seem to work on frames, but if you make the internal frame its own page it captured the full page. Works on OS/X. Has several options including save to clipboard.
  • Screengrab also appears to work on OS/X. It doesn’t have Save to clipboard option.