Detect technology and software presence on Websites.
Automate password-entering and form-filling.
View and convert among character references, Unicode, and HTML entities.
Create disposable email addresses, phone numbers, and credit cards.
Know who removed you on Facebook.
Search and track torrent sites.
Download video and image files from various sites easily.
Change the theme of your Firefox to a Night Sky.
Compare 750 car rental companies and find the cheapest prices in 30.000 destinations worldwide.
Get cash back and automatically find and apply coupons.
Replace your blank tabs in Firefox with thumbnails of your favorite sites.
Protect your computer from Java vulnerabilities while surfing with Firefox.
