Dark Reader
Tema escuro para todos os sites. Cuide dos seus olhos, use o Dark Reader para navegação noturna e diária.
1 301 695 utilizadores
YouTube High Definition
YouTube High Definition is a powerful tool that automatically plays all YouTube videos in HD, changes video player size, offers auto-stop and mute, and much more.
157 474 utilizadores
EPUBReader
Com o EPUBReader pode ler ficheiros ePub files usando o Firefox. Não é necessário qualquer programa adicional!
121 795 utilizadores
LeechBlock NG
LeechBlock NG is a simple productivity tool designed to block those time-wasting sites that can suck the life out of your working day. All you need to do is specify which sites to block and when to block them.
111 322 utilizadores
Gesturefy
Explore, opere e navegue mais rápido com gestos do rato! Um extra para gestos do rato, personalizável e com uma variedade de diferentes comandos.
84 537 utilizadores
Tabliss - New Tab
A beautiful New Tab page with many customisable backgrounds and widgets that does not require any permissions.
75 791 utilizadores
RoboForm Password Manager
RoboForm, the #1 ranked Password Manager makes your life easier by remembering passwords and logging you into websites automatically
53 510 utilizadores
SoundFixer
Helps you fix annoying sound problems on sites like YouTube: audio in one channel only, too quiet or too loud. (Unfortunately, this extension does not work on all websites because of cross-domain issues — but it does work on YouTube!)
48 514 utilizadores
Dictionary Anywhere
View definitions easily as you browse the web. Double-click any word to view its definition in a small pop-up bubble. It also supports Spanish, German, French language alongside English. Enjoy Reading Uninterrupted!!!.
32 214 utilizadores
Rastreador de Tempo - Construtor de Hábitos na Web
Acompanhe o tempo, analise seus hábitos e bloqueie sites viciantes
19 001 utilizadores
Foxy Gestures
Mouse gestures for Firefox. A web extension alternative to FireGestures created by a long time FireGestures user.
17 726 utilizadores
Link Gopher
Extracts all links from web page, sorts them, removes duplicates, and displays them in a new tab for inspection or copy and paste into other systems.
15 274 utilizadores
Default Bookmark Folder
Allows you to choose the default bookmark location folder and quickly bookmark pages via a dedicated icon.
10 987 utilizadores
Swift Selection Search
Swiftly access your search engines in a popup panel when you select text in a webpage. Context menu also included!
9838 utilizadores
Simple Gesture for Android
Adds touch gestures for Android. (P.S. "Quick Gestures" is great addon. I hope it be updated.)
2388 utilizadores
1Password: Password Manager
The best way to experience 1Password in your browser. Easily sign in to sites, generate passwords, and store secure information, including logins, credit cards, notes, and more.
377 659 utilizadores
MetaMask – Crypto Wallet
The most secure wallet for crypto, NFTs, and DeFi, trusted by millions of users
328 807 utilizadores
Greasemonkey
Customize the way a web page displays or behaves, by using small bits of JavaScript.
163 071 utilizadores
Maps Assist & Custom Web Search
Find places, navigate with ease, and customize your web search to suit your needs with Maps Assist and Custom Web Search. A seamless tool for both maps and web exploration.
130 421 utilizadores
Marcadores de iCloud
Mantenha os marcadores do Firefox no Windows actualizados com os marcadores do Safari no iPhone, iPad e Mac com a extensão Marcadores de iCloud para Firefox.
126 347 utilizadores
