Save an image of a web page (including Flash content) to a file. Web page screenshots may be captured interactively or from the command line. Options allow you to control the output format (PNG or JPEG), image file name, scaling, and much more.
This addon provides to show Title and URL and copy it quickly
Remove all cookies easy and quickly from Tools Menu
Fake Windows Version for Useragent automatically. Especially usefll Fake XP to Windows 7 or Windows8