Getting Scrapbook plus to show in the addon bar in firefox 18.0.2 . Rated 5 out of 5 stars
Install Nightly tester tools stop compatibility test of addons. Install scrapbook +.
Right click the Addon bar then Customize. Drag the scrapbook + icon to the add on bar. Clicking on it opens the side bar. Right click Edit before capture.
My favorite firefox addon, thanks.