Firefox extensions are a way to enhance your surfing experiences. Many people just don’t know that they exist or just forget about them. Here a list of the more powerful and useful extensions:
Adblock
All-in-One Sidebar
Clippings
DownThemAll
FasterFox
FlashGot
Google Notebook (Highly recommended) from Google
NoScript
Sage
ScrapBook (Highly recommended) I can’t live without it!!
Tab Mix Plus
User Agent Switcher
More in http://www.mozilla.com/add-ons/
And a screenshot of my installed extensions:
Posted by jordilin 