The first and only download manager/accelerator built inside Firefox!
LastPass, an award-winning password manager, saves your passwords and gives you secure access from every computer and mobile device.
Use the Evernote Web Clipper to save things you see on the web into your Evernote account.
Multiple account (or label) Gmail notifier (without storing passwords)
This add-on lets you print a webpage's area easily.
Jump-to-word buttons and highlighting for the search box content
GMarks helps you sync & manage your bookmarks with Google Bookmarks...
Lithuanian spellchecking dictionary for Mozilla applications. Included by default in Lithuanian localized versions of Mozilla software.
Collections are groups of related add-ons that anyone can create and share.Explore Collections