Tweak your Firefox download window and add more features.
Automate Firefox, record and replay repetitious work.
Automate password-entering and form-filling.
Save, encrypt and backup all your passwords and logins.
Perform quick searches on various search engines in Firefox.
Correct misspelled words and phrase on Web.
Customize the way Web pages look and function by using small bits of JavaScript.
Create and post HTTP requests on your favorite Web service or site.
Delete Internet history and other traces from your computer.
Force Web sites to load in HTTPS.
