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Pearltrees Em destaque

Pearltrees é um lugar para recolher, organizar e partilhar tudo o que quiser na web.

Avaliado em 5 de 5 estrelas (250)
16.194 usuários

Theme Font & Size Changer Em destaque

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.

Avaliado em 5 de 5 estrelas (174)
105.826 usuários

Enable WhatsApp Web

Removes the checks WhatsApp put in place to disable Firefox accessing WhatsApp Web, the new web interface.

**NOTICE: WhatsApp Web is now compatible with Firefox! You don't need to install this addon any more**

Avaliado em 5 de 5 estrelas (21)
4.665 usuários

Twitter App

Twitter App brings Twitter right into your Firefox Sidebar.

Avaliado em 5 de 5 estrelas (21)
11.704 usuários

YouTube Flash Video Player

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

Avaliado em 5 de 5 estrelas (62)
237.916 usuários

Magic Actions for YouTube™ Compatível com o Firefox 57 e superior

Enhance your YouTube watching experience! Auto HD, Ad Block, Cinema Mode, Mouse Wheel Volume Control, Screenshot...

Avaliado em 5 de 5 estrelas (233)
43.826 usuários

Glauca

在地址栏显示新浪微博消息,并可以将地址栏输入的消息发送到新浪微博。

Avaliado em 5 de 5 estrelas (15)
17 usuários

Youtube Dark Mode Compatível com o Firefox 57 e superior

Switch youtube to dark mode. Dark mode will help devices save battery and useful for your sleeping. This dark mode is supported by https://www.emojionline.org

Avaliado em 5 de 5 estrelas (82)
2.109 usuários

YouTube Video Replay

YouTube Video Replay is a new tool that lets you replay YouTube Videos.

Avaliado em 5 de 5 estrelas (28)
8.329 usuários

F.B. Purity - Cleans Up Facebook

F.B. Purity hides the ads, app spam and other annoying clutter from your facebook news feed, lets you increase the font size, change colours plus many more features and generally makes Facebook a lot less annoying to use.

Avaliado em 5 de 5 estrelas (97)
29.408 usuários

TinyURL Generator Requer reinicialização

An extension to silently generate a TinyURL for your current page at the click of a button. Also shows you where TinyURLs on the web will take you.

Avaliado em 5 de 5 estrelas (76)
14.058 usuários

VK scrobbler Compatível com o Firefox 57 e superior

Скробблинг проигрываемой на vk.com музыки на last.fm

Avaliado em 5 de 5 estrelas (13)
1.142 usuários

Messenger for Facebook™

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

Avaliado em 5 de 5 estrelas (44)
22.893 usuários

AntyŚledzik - Skasuj śledzika z NK Requer reinicialização

AntyŚledzik jest dodatkiem usuwającym Śledzika KOMPLETNIE z naszej-klasy.pl. Poza kasowaniem boxa ze strony głównej kasuje także linki w menu oraz na stronie profilu.

Avaliado em 5 de 5 estrelas (10)
8 usuários

YouTube Video Center

Youtube Video Center changes the new Youtube design and centers the whole Youtube page on the screen automatically.

Avaliado em 5 de 5 estrelas (12)
3.792 usuários

Message Seen Disable for Facebook™

Message Seen Disable for Facebook™ lets you turn off Facebook™'s Message Seen feature automatically for your account. You can still use Seen feature for others.

Avaliado em 5 de 5 estrelas (12)
7.218 usuários

S3.Google Translator Requer reinicialização

S3.Google Translator adds the power of Google Translate’s automatic translations to your browser!
It supports translation of selected text, entered phrase or whole webpage between any of 80+ languages.

New Feature: Language learning!

Avaliado em 5 de 5 estrelas (371)
351.811 usuários

Minggl Requer reinicialização

Minggl is a social interaction manager. The Minggl toolbar makes it easy to manage information, communication, and navigation across (and independent of) social networks. Minggl adds a "relationship layer" across all your sites.

Avaliado em 5 de 5 estrelas (16)
2 usuários

Google Reverse Image Search

Google Reverse Image Search is a simple tool that lets you search the images reversely on Google Images and find the other copies of the very image you are looking for on the web.

Avaliado em 5 de 5 estrelas (11)
19.329 usuários

VK Music - download music VK Compatível com o Firefox 57 e superior

A simple and rapidly fast extension which helps to download audio from vk.com, ok.ru and Yandex.Music.

Avaliado em 5 de 5 estrelas (52)
6.743 usuários