CutyCapt - CutyCapt is a small cross-platform command-line utility to capture WebKit's rendering of a web...
Awesome Screenshot - Capture the whole page or any portion, annotate it with rectangles, circles, arrows, lines and...
Paparazzi! - Paparazzi! is a small utility for Mac OS X that makes screenshots of webpages.
web-capture - Capture a full web page screenshot online
browserling - Live interactive cross-browser testing from your browser.
Screengrab - Screengrab is a Firefox extension that makes it easy to save a web-page as an image.