Fireshot


FireShot is a
Firefox extension that creates screenshots of web pages. Unlike other
extensions, this plugin provides a set of editing and annotation tools,
which let users quickly modify captures and insert text and graphical
annotations. Such functionality will be especially useful for web
designers, testers and content reviewers.
It's possible to choose whether entire web page or only visible part of
this page should be captured.
Screenshots can be saved to disk (PNG, JPEG, BMP), copied to clipboard,
e-mailed and sent to external editor for further processing.

Adds
the ability to take a screenshot of web page (entire of visible part),
edit it, add annotations and save (PNG, JPEG, BMP), copy to clipboard,
send to external editor or e-mail it.