3, Xmarks Bookmark and Password Sync.





5,NASA Night Launch



Now its time for the Theme lovers in our this 11+ add-on list.The NASA Night Launch Theme is one for the NASA freaks and fans. It is a theme for people who like it dark. If you are running a dark desktop then this is for you. it is the theme showing imaginary of the nightlaunch of STS-116 and is complimented by black and grey navigation buttons. It is compatible with a long list of Firefox extensions, including many of the most popular. It really looks great and its already downloaded around 10,150,000+ till today.Firefox Add-on URL : NASA Night Launch

6, Personal Menu



Personal Menu is a next form of the today's menu bars. It shows its great effect while surfing the world wide web and using your favorite browser. It accomplishes the same basic bur with totally great effect. It gives the more space for the webpage to breath. It converts the large menu into a very small tiny manu button at the top of the Firefox window. The whole strip manu is now formed in to a single drop-down menu. The keyboard short cuts gives the great performance. By using them the drop down menu can be changed into its original form at any time for temporary use. It really gives a great effect by providing more space in browser & is great for design site lovers.

7, Fast Dial



This is the List of very useful add-ons and to customize the browser for speedy surfing, so how can we forget this add-on. Fast Dial, also we can say it as a visual bookmarks. Usually we are addicted to some sites which we visit everyday and even every time when we start surfing, like Google for searching everytime and Youtube etc. But every time to type all the URL's in the address bar it’s a very long process, to get the way out of it, here's a cool tool known as Fast Dial. You can add ur favourite sites in it, and it will get shown up when you will start ur browser and also in the new tab. Theres many other customizing options inside its properties option. So now forget about remembering and writing all long URL's jst put it into the fast dial, n that’s all.


8, Personas


9, Tab Mix Plus



10, Download Statusbar


All of us usually download something from the net every day. Music albums and videos and photographs and magazines etc. And you must have noticed that when you try to download something, a anooying little download box is bound to pop up to greet you. This can really become a bothering when it happens to popup at a bad time. But a big thanks to this Download Statusbar, no longer wil you have the popup box. Instead of all your downloads will show a compact sized statusbar at the bottom of the browser, of which leaves you minimal annoyance, and still leaves you with maximum awareness on their progress. The fully customizable interface auto-hides when not in use, allowing full control without interruption.

11, Greasemonkey



Greasemonkey is one of the very popular add-on among those thousands of add-ons. For Firefox changes it requires deeply browser integration or using the extensions. But Greasemonkey allows you to customize the way a webpage displays using small bits of JavaScript's. Greasemonkey does nothing by default when it is installed first, but the whole power there in the Greasemonkey user scripts, developed by JavaScripts. Like if you don’t like to see some posters of labels on any sites or use YouTube to open everytime directly the high quality clips, all this can be possible with the help of different JavaSctipts.


12, Better Gmail 2



Gmail is one of the good option to choose for the personal mail account. It contains a lot of features and some extra also but silently. Here's a add-on Batter Gmail 2, It's do not gives any revolutionary functionality to the Gmail, but it fixes many questions and makes it some batter.By help of it, you can add useful extra features to Gmail like, hierarchical labels, an unread message icon on your browser tab and few more. some of the features are listed below.