Add-ons
To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!
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Choose from thousands of extra features and styles to make Firefox your own.
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WOT Play Replay
www.Translate
Requires Restart
Multi-Translator from Google, Bing and Pragma.
Translation tool for your Firefox and Thunderbird with a simple and friendly interface.
Xclear
Requires Restart
Safari-like icons in the URL, search and find fields to clear their contents.
XDM Helper
Requires Restart
Xtreme Download Manager integration module to take over downloads and streaming videos from Firefox
XDM Hook
XDM Hook for Linux & Mac OS X
Requires Restart
XDM integration module for Firefox on Linux and Mac
XHTML Mobile Profile
Requires Restart
Firefox does not natively support the mime-type application/vnd.wap.xhtml+xml. This is one of the possible mime-types for XHTML Mobile Profile. This addon adds support for this mime-type.
XingClean
Der Spam-Filter für Xing! Entfernt störenden Spam aus der Xing-Timeline und den Gruppen.
XL2Report
Requires Restart
Report und grafische Auswertung für Messungen mit dem XL2-Audio und Akustik Analyzer von NTi Audio
XML Digital Signature Tool
Requires Restart
XML Digital Signature Tool is a Firefox add-on for processing Digital Signature in XML documents
(Please read the installation instruction in the "Developer Comments" section before downloading)
xmpp4moz
Requires Restart
xmpp4moz integrates the XMPP protocol (also known as Jabber) into Mozilla applications.
XPCOMViewer
XUL/Migemo
Requires Restart
This provides dictionary-assisted search (Migemo search) and regular expression powered search for "find in this page" and other features.
xultray for gecko 1.9.1
Requires Restart
Show xul application (gecko 1.9.1 based) in system tray. supports Firefox 3.5, Thunderbird 3.0.
xultray for gecko 1.9.2
Requires Restart
Show xul application (gecko 1.9.2 based) in system tray. supports Firefox 3.6 / 3.7 , Thunderbird 3.1
Y U no validate
Requires Restart
In the "Add Security Exception" dialog makes "Permanently store this exception" checkbox unchecked by default.
Previously known as XULernia. New name seems to be less misleading.
Yahoo! Mail Notifier
Requires Restart
This extension notifies you when new messages arrive in your Yahoo mailbox.
Yahtzee
yangben dictionnaryTo create your own collections, you must have a Mozilla Add-ons account.
