Top-Rated Extensions

Harpidetu

YouTube High Definition Berrabiarazterik gabe

YouTube High Definition is a powerful tool that will let you automatically play all YouTube videos in HD (High Definition), turn off annotations, change video player size, auto stop videos, auto mute videos, control embedded videos and much more.

Rated 5 out of 5 stars (224)
288.890 erabiltzaile

Theme Font & Size Changer Berrabiarazterik gabe

Theme Font & Size Changer lets you change the global font size and font family used for the user interface in Firefox. Design your browser with your favorite font.

Rated 5 out of 5 stars (168)
99.617 erabiltzaile

YouTube Flash Video Player Berrabiarazterik gabe

YouTube Flash Video Player is a powerful tool that will let you choose Flash video player as default YouTube video player.

Rated 5 out of 5 stars (41)
310.884 erabiltzaile

QuickFolders (Tabbed Folders)

The "Swiss army knife" of folders. Turn your favorites into tabs - open folders and subfolders, move mails without scrolling around or searching. powerful + easy.

See new mail at a glance after automatic filtering - supports quickFilters addon!

Rated 5 out of 5 stars (112)
26.147 erabiltzaile

Adblock Plus Berrabiarazterik gabe Nabarmenduak

Blocks annoying video ads on YouTube, Facebook ads, banners and much more.

Adblock Plus blocks all annoying ads, and supports websites by not blocking unobtrusive ads by default (configurable).

Rated 5 out of 5 stars (4.800)
21.576.512 erabiltzaile

Add-ons Manager Context Menu

Add more items to Add-ons Manager context menu.

Rated 5 out of 5 stars (33)
18.468 erabiltzaile

Google search link fix Berrabiarazterik gabe

This extension prevents Google and Yandex search pages from modifying search result links when you click them. This is useful when copying links but it also helps privacy by preventing the search engines from recording your clicks.

Rated 5 out of 5 stars (125)
72.234 erabiltzaile

Classic Toolbar Buttons Berrabiarazterik gabe

'Classic Toolbar Buttons' add-on restores old toolbar button ui (known from Fx 4-7s small view, Fx 4-12s large view & Tb 5-14) for current Firefox, Thunderbird and Seamonkey versions on Windows.

Beta builds on versions page!

Rated 5 out of 5 stars (150)
40.216 erabiltzaile

Open With Photoshop Berrabiarazterik gabe

Open With Photoshop is a new companion for web and graphic designers to open up any web image with Adobe Photoshop via a single and quick mouse click.

Rated 5 out of 5 stars (69)
20.235 erabiltzaile

Decentraleyes Berrabiarazterik gabe

Protects you against tracking through "free", centralized, content delivery. It prevents a lot of requests from reaching networks like Google Hosted Libraries, and serves local files to keep sites from breaking. Complements regular content blockers.

Rated 5 out of 5 stars (41)
29.269 erabiltzaile

Facebook Messenger Berrabiarazterik gabe

Facebook Messenger lets you bring a Facebook Messenger right into your browser to chat with your friends.

Rated 5 out of 5 stars (33)
34.143 erabiltzaile

Old Default Image Style Berrabiarazterik gabe

Restores the default image style used for top-level images in previous versions of Firefox.

Rated 5 out of 5 stars (90)
8.746 erabiltzaile

Copy Plain Text 2

Copies text without formatting

Rated 5 out of 5 stars (65)
50.346 erabiltzaile

Go Parent Folder

Add "Go Parent Folder" menu to context menu in The Library list view and Search result in Bookmarks Sidebar.

Rated 5 out of 5 stars (107)
9.450 erabiltzaile

Reader Berrabiarazterik gabe

Reader is the ultimate Reader tool for Firefox.

Rated 5 out of 5 stars (57)
35.775 erabiltzaile

Facebook Toolbar Button Berrabiarazterik gabe

Facebook Toolbar Button lets you visit your Favorite Facebook quickly and easily by adding a special Facebook Button to your Toolbar.

Rated 5 out of 5 stars (21)
28.973 erabiltzaile

Вебмастер SAPE

Дополнительная панель инструментов Firefox содержит набор функций, расширяющих возможности вебмастеров и оптимизаторов при работе в интерфейсе биржи SAPE.

Rated 5 out of 5 stars (164)
8.133 erabiltzaile

Private Tab Berrabiarazterik gabe

Adds private tabs.

Rated 5 out of 5 stars (213)
74.615 erabiltzaile

SeaTab-X-2

Adds Firefox-style tab closers into SeaMonkey.

Rated 5 out of 5 stars (18)
2.380 erabiltzaile

Show My Password

You are annoyed because your password fields are always scrambled though nobody else but you can see the screen? This most advanced unscrambling addon shows your passwords in readable letters, while being fully customizable to fit your needs.

Rated 5 out of 5 stars (78)
34.110 erabiltzaile