Firefox Extensions Y list downloads.

YOURLS shortener 1.1

Shorten URLs with your own YOURLS instance

developer: Martin Scharm
version: 1.1
license: GPL v3
updated: 2011-08-30
downloads: 36
Youtube Music Player

Adds a music player to Firefox, with which music can be streamed from YouTube

developer: Dark Cton
license: MPL
updated: 2011-12-21
downloads: 1004
YSlow 3.0.4

Analyzes web pages and tells you why they're slow based on Yahoo's rules for high performance...

developer: Yahoo! Inc.
version: 3.0.4
license: MPL
updated: 2011-08-16
downloads: 1565
YouTube Bulk Player Mate 1.2

Select and play all the YouTube videos on the web page one by one, and continuously

developer: Zen.
version: 1.2
license: MPL
updated: 2011-02-17
downloads: 97
YouTube Views Facts 1.1.2

Includes some interesting facts about the number of views on a YouTube video

developer: Naresh97
version: 1.1.2
license: GPL v3
updated: 2011-02-24
downloads: 111
YouTube IT 0.6.1

Allows you to search the selected text in YouTube site.

developer: Alex Eduardo Chiaranda
version: 0.6.1
license: MPL
updated: 2011-01-07
downloads: 951
YouTube Cinema 4.9

Play YouTube videos in cinema style.

developer: Hans Ruck
version: 4.9
license: MPL
updated: 2011-01-06
downloads: 546
Yamli Smart Arabic Keyboard 1.0.7

Write Arabic anywhere!

version: 1.0.7
license: Other
updated: 2011-03-17
downloads: 379
Yiid Like 0.0.3

Use the new Yiid Like feature to recommend any page on the web

developer: Martin Thielecke
version: 0.0.3
license: GPL v3
updated: 2011-01-17
downloads: 99
Yapta 1.9

Yapta is a comparison shop for the best fares on airline and travel websites.

developer: Michael Carreno
version: 1.9
license: Other
updated: 2011-01-16
downloads: 523
Yet Another Smooth Scrolling 3.0.19

Yet Another Smooth Scrolling is a Firefox extension that replaces the scrolling behavior with...

developer: kataho
version: 3.0.19
license: MPL
updated: 2011-09-24
downloads: 1469
Yahoo! Mail Watcher 1.46

Watch for your new inbox Yahoo! Mail and report to you in status-bar!

developer: sonthakit
version: 1.46
license: GPL v3
updated: 2011-11-22
downloads: 411
YouTube Play All 1.2

Select and play all the YouTube videos on the web page one by one, and continuously

developer: Zen.
version: 1.2
license: Other
updated: 2010-11-03
downloads: 182
YouTube Caption Downloader 2.1

Download captions/transcript that attached to YouTube Videos in a single click

developer: hiephm
version: 2.1
license: MPL
updated: 2011-10-18
downloads: 400
Youtube Ratings 1.0

Preview YouTube Videos Ratings before opening.

developer: kirancnair
version: 1.0
license: MPL
updated: 2011-12-27
downloads: 67
yExplore 2.1.0

Adds quick access to Yahoo Site Explorer.

developer: Thomas McMahon
version: 2.1.0
license: MPL
updated: 2010-05-22
downloads: 684
YouTube Comment Snob 1.5.1

YouTube Comment Snob is a Firefox extension that filters out undesirable comments from YouTube...

developer: Christopher Finke
version: 1.5.1
license: MPL
updated: 2010-07-05
downloads: 545
Yiddish spell checker (YIVO) 0.0.2

Spellchecking dictionary for Yiddish language

developer: joystick
version: 0.0.2
license: GPL v3
updated: 2010-09-13
downloads: 85
YesScript 1.9

YesScript Firefox extension is a JavaScript blacklist.

developer: Jason Barnabe
version: 1.9
license: MPL
updated: 2011-02-02
downloads: 512
Yoono 7.7.0

Yoono toolbar, people powered!

developer: Laurent Querel
version: 7.7.0
license: MPL
updated: 2011-12-12
downloads: 1481
Youtube High Definition 1.2

Lets you play Youtube Videos at highest resolution

developer: Baris Derin
version: 1.2
license: LGPL v3
updated: 2012-01-20
downloads: 360
Youtube: Show Video Rating Stars in Search 1.1.1

See the star ratings of videos in YouTube's search result list without opening the video page

developer: DynamicGeneration
version: 1.1.1
license: Other
updated: 2010-06-15
downloads: 238
YouTube mp3 1.0.4

Adds a mp3-download button to YouTube

developer: Philip
version: 1.0.4
license: Other
updated: 2011-07-28
downloads: 491
YouPop 0.4

Lets you preview or watch YouTube videos on any website

developer: Vincent
version: 0.4
license: Other
updated: 2010-11-17
downloads: 96
YammerFox 1.0.7

Lets you know when you have new yammer messages.

developer: Andrew Arrow
version: 1.0.7
license: MPL
updated: 2009-07-01
downloads: 332
Yamli for Firefox 1.0.6

Write Arabic anywhere on the web using Yamli's Smart Arabic Keyboard

version: 1.0.6
license: Other
updated: 2010-02-01
downloads: 679
Yahoo! Answers Search 20100423

Yahoo! Answers Search Add-On for Firefox

developer: Jan B.
version: 20100423
license: MPL
updated: 2010-04-30
downloads: 174
YouTubeApp 1.0.3

An iTunes-like web application

developer: Onoko Developer
version: 1.0.3
license: Other
updated: 2009-04-16
downloads: 569
Yield Manager Toolbar 1.6

A toolbar that makes it easier to get the information you need out of Yield Manager

developer: Buck Dossey
version: 1.6
license: MPL
updated: 2012-01-25
downloads: 199
yogurttree 0.6.1

A colorfully fun theme

developer: yogurttree
version: 0.6.1
license: Other
updated: 2010-03-26
downloads: 464
YouTube Auto Replay 2.6

Adds an auto replay checkbox in Youtube video page

developer: Sridhar Gopalakrishnan
version: 2.6
license: MPL
updated: 2011-12-20
downloads: 678
YAQB Extension 0.4

Finds Quran references (x:y or x:y-z) and loads their text from

developer: lrhazi
version: 0.4
license: MPL
updated: 2010-08-23
downloads: 97
Yandex.Metrika 1.3.2

Go to the reports, download maps links, the addition of the counter, etc

developer: yametrika
version: 1.3.2
license: MPL
updated: 2012-01-25
downloads: 115 1.1

Convert YouTube videos to MP3

developer: youtump3
version: 1.1
license: GPL v3
updated: 2011-10-03
downloads: 125
YouTube MP3 Converter 1.0

Adds a download button to YouTube

version: 1.0
license: MPL
updated: 2011-10-02
downloads: 158
YouSeeMii 20100629

Measure your presence on the web and social networks

developer: Kiliweb and youseemii-IDV
version: 20100629
license: Other
updated: 2010-07-20
downloads: 116
YourVersion Toolbar 2.11

A real-time discovery engine that helps you keep up on your interests

developer: YourVersion
version: 2.11
license: Other
updated: 2010-06-04
downloads: 123
Yooper 1.0.1

The simplest way to highlight, remember and share what you read on the web!

developer: pcarbonn
version: 1.0.1
license: Other
updated: 2010-02-12
downloads: 146
Yandex Switch Region 1.2

Easy switch region on Yandex pages

developer: Evgeni Pankratov
version: 1.2
license: Other
updated: 2010-11-17
downloads: 81
Yahoo! Movies 20100518

Yahoo! Movies Film Search

developer: chimerical
version: 20100518
license: Other
updated: 2010-05-30
downloads: 124
YouTube to MP3 1.2.3

Adds links to convert and download Youtube videos in MP3

developer: Josias Montag
version: 1.2.3
license: MPL
updated: 2011-08-26
downloads: 6492
yshack 0.9 Final

Hacking ys168 for operating in Firefox 3.x

developer: palxex
version: 0.9 Final
license: MPL
updated: 2009-09-19
downloads: 188
YouSticker 0.07

Provides a button and context menus to easily add a selection or an entire page to YouSticker

developer: dzenevgen
version: 0.07
license: BSD License
updated: 2009-08-20
downloads: 202
Yellow-Urlbar 0.1.2

Highlights the URL bar with yellow color

developer: kaiengert
version: 0.1.2
license: MPL
updated: 2011-05-12
downloads: 61
YouTube.Censor 1.0

Profanity censorship on YouTube

developer: Skiye
version: 1.0
license: Other
updated: 2011-02-13
downloads: 64
Yamli Everywhere 0.1a

Every text field becomes a Yamli text field

developer: Slim Amamou
version: 0.1a
license: BSD License
updated: 2009-05-28
downloads: 962
Yelp Search Toolbar 3.3.0

Search Yelp with Firefox

developer: kkhandekar
version: 3.3.0
license: Other
updated: 2009-11-13
downloads: 171
Yuku 1.0

Yuku provides an add-on that alerts Firefox users with the latest updates on their Yuku profiles.

developer: Yuku
version: 1.0
license: MPL
updated: 2008-07-21
downloads: 404
YubNub Command Line 0.4.2

YubNub Command Line Firefox extension gives one constant access to the YubNub interface.

developer: Jay Sherby
version: 0.4.2
license: Other
updated: 2007-08-22
downloads: 292
Yaplet Sidebar 0.7.6

Yaplet Sidebar is an extension which allows you to chat on any site using Yaplet from the firefox...

developer: Teh C.
version: 0.7.6
license: MPL
updated: 2008-07-07
downloads: 374 HD desktop wallpapers