View and edit HTTP or HTTPS headers and post parameters.
Quickly switch among sidebars, and view dialog windows for downloads and extensions.
Set and convert plain text addresses in Facebook.
Save Web pages locally and manage collections easily.
Automate Firefox, record and replay repetitious work.
Automate password-entering and form-filling.
Save, encrypt and backup all your passwords and logins.
Correct misspelled words and phrase on Web.
