Page Screenshot is an addon that enables you to capture a full page screenshot from any desired website. Just click on the toolbar icon (or press Alt+Shift+D combination) to capture the screenshot.
You can adjust screenshot image format from the options page. Moreover, image quality and time delay between multiple screenshots are also customizable. The screenshot will be saved to the default download location in your browser. Please note, in order to change the download location, visit the settings page in your browser.
Note 1: please note, you need to reload ALL open tabs after installing the addon and before using it.
Note 2: for long-page websites, Page Screenshot automatically scrolls the page from top to bottom (vertical scroll) to capture the screenshot. But, it does not have a horizontal scroll in case the page is too wide.
Note 3: in order to report bugs, please fill the Bug report form in the addon's homepage (http://mybrowseraddon.com/page-screenshot.html).