How to change firefox into FIREFOX
The browser enhancements
Sage is a lightweight RSS and Atom feed aggregator extension
Habari Xenu - A Cool XUL News Aggregator
Compact Menu allows you to reorganize the menu options on the menu bar in such a way that the user has more horizontal space on the menu bar to add buttons or other options.
StumbleUpon is a network of people and pages. It is a free tool which helps you browse, review and share webpages while meeting new people.
allows the current page or a selected link to be opened in Internet Explorer.
search and tweak software
The Lookahead extension for the Firefox browser was created to provide for efficient usage of time while a user performs Google searches.
PRGooglebar is a modification of the Googlebar extension for Mozilla and Firefox. It adds the long awaited Pagerank to the toolbar
This extension provides a comprehensive UI for changing a number of the hidden tabbed browsing preferences in Firefox. It also provides the ability to control how internal and external links are opened in the browser and how the browser will react when links are sent to it.
SearchBox AutoUpdater is an extension for the browser FireFox. This extension enables to automatically update the searchbox words when you're searching directly in the search engine.
Normally when you open lots of tabs in Firefox they each become narrower and narrower, and eventually just disappear off the end of the tab bar. With the flowing tabs extension installed the tabs instead wrap around onto multiple rows when required. Do not try to use this in conjunction with Tabbrowser Extensions, as it will break. Tabbrowser Extensions includes this functionality anyway. Don't use in conjuction with Tab X, or each tab will end up occupying a line of its own.
The Googlepreview extension inserts preview images (thumbnails) of web sites, Amazon products and stock charts into the Google and yahoo.com search results pages. Thumbnails are provided by thumbshots.org and alexa.com .
Scrollbar Anywhere Extension Scrollbar Anywhere allows to scroll the page as if the scrollbar is under your mouse pointer. Just hold the right (or any other) mouse button down and move the mouse.
Make a website add a right-click Blogger BlogThis menu item.
The Smile Project is an online database of smilies, used by Smiley Xtra 3. All the smilies in the database are submitted by users of The Smile Project, so if you find a smiley you like, don't forget to share it!
Advanced Eyedropper, ColorPicker, Page Zoomer and other colorful goodies. Notepad++ is a free source code editor which supports several programming languages running under the M$ Windows environment.
HTML VALIDATOR (based on Tidy)
Small extension that translates web pages (via toolbar button) or selected text (via context menu) from and to different languages. Uses BabelFish and Google translation engines.
Occasionally you need to check the spelling of words in an application that does not include a spelling checker and you don't want to launch your word processor just for that. This is when tinySpell becomes handy. It is a small utility that allows you to easily and quickly check the spelling of words in any Windows application. tinySpell monitors your typing on the fly and alerts you whenever it detects a misspelled word. It also checks the spelling of every word you copy to the clipboard. tinySpell installs itself in the system tray for easy access. It comes with an American-English dictionary containing more than 110,000 words.
SpellBound is a port of the spellchecker code and user interface from the Mozilla Suite's Composer that enables spell checking in web forms such as html textarea / input elements (html input password elements are not checked by SpellBound) and rich text form elements. This allows you to spell check forms (e.g. message board posts, blog entries, wysiwyg, etc.) before submitting them when using your Mozilla Firefox or Mozilla Suite browser.
Translate Page passes the current page to Google 's Translation Service and was made upon request to directly mimmick a feature of the Mozilla suite within Firefox.