Protect your passwords, payments, and privacy.
Browse, review, and share sites with like-minded people in Firefox.
Create disposable email addresses, phone numbers, and credit cards.
Open your favorite sites by using keyboard shortcuts.
Organize your schedule in a calendar that's fully integrated with your Thunderbird email.
Check out this lightweight RSS and Atom feed aggregator extension for Mozilla Firefox.
Chat with your friends on Facebook.
Display international weather from AccuWeather.com via Firefox.