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Quitomzilla helps you quit smoking while you surf the web or wait for new emails, showing the cigarettes, money and time you have saved since you quit...
Adds a quiz toolbar for quiz addicts. Thousands of questions produced on the toolbar, One every 10 minutes...
This add-on will take you to the Quizlet web site.
Quizlet Helper No Restart
Helps to work with Quizlet service.
Have a great time with your friends knowing them better by sharing quiz results.
Quo Vadis? reveals where a shortened URL leads.
[This add-on is no longer supported by the developer.]
Quora Extender No Restart
Extends Quora with new features.
Unblurs the blurred answers for unregistered users. Also Removes the annoying "You must be signed in to use Quora." message, in case it shows up.
Quora Share No Restart
Show all Quora posts even when you aren't logged in.
Quora Sneak No Restart
An add-on to read all Quora answers without having to log in or sign up
quora-nologin No Restart
Bypasses the quora login popup
Use Quora from Firefox
Quorazilla No Restart
Use Quora from Firefox very easily
Quote.Plus No Restart
Quote.Plus lets you select text or images on the internet and send them to Twitter with just a click!
Quote URL text will copy selected text to the clipboard including Page Title, Location and copy date.
quovantis No Restart
Firefox extension to enable screen capturing
قرآن کریم Quran in three languege complete way for life
Listen To The Holy Quran from Tvquran.com
Just Click Quran on the bottom bar of your FireFox page
فقط قم بالتحميل
أعد تشغيل الفيرفوكس
في أسفل الشاشة فقط قم بالضغط
و أستمتع بأحلى التلاوات
quTextMark-SciMozFB is an Extension/Addon, coupling the higlight facility of TextMarker! 0.3.4 with quoting facility of QuoteURLText 1.0.9b, and a Scintilla (of SciTE) text editor Mozilla plugin (implemented through FireBreath). Currently Linux only.