Firefox add-ons are enhancements created by third-part developers that allow users to customize the browser to their liking.
Add-ons can personalize Firefox with new themes, toolbars and sidebars that will also add shortcuts to various online services (such as Facebook, MySpace, Yahoo or Google).
There are also numerous add-ons that enhance the functions of Firefox, like Flash blocking, tab management or development tweaks.
Also, Firefox users will have the possibility to capture images or to edit their pictures while using their favorite browser.