Wrap - Wrap provides drag-and-drop tools for marketers to build Wraps as series of cards with content and app-like functionality.

Xnapper - Take beautiful screenshots instantly

TakeaScreen - Take & capture screenshots like a Pro!

TweetPik - Easily convert tweets to images SVG, PNG and JPG

Screengrab - Screengrab is a Firefox extension that makes it easy to save a web-page as an image.

FabPic - FabPic is an easy to use, free and powerful graphics editor to beautify screenshots just in a few seconds