Dark Reader
Tema escuro para todos os sites. Mantenha seus olhos relaxados usando o tema escuro em sua navegação diária.
1.319.878 usuários
Ghostery – Bloqueador de anúncios para privacidade
O Ghostery é uma poderosa extensão de privacidade.Bloqueie anúncios, interrompa rastreadores e acelere sites.
1.042.723 usuários
Stylus
Mude o estilo da web com o Stylus, um gerenciador de estilos do usuário. O Stylus permite instalar facilmente temas e skins para Google, Facebook, YouTube, Orkut e muitos, muitos outros sites.
133.581 usuários
Clear Cache
Limpeza avançada de cache com períodos de tempo, filtro por aba e notificações inteligentes. Perfeito para desenvolvedores. Atalho F9 incluído!
58.658 usuários
Chrome Mask
Makes Firefox wear a mask to look like Chrome to websites that block Firefox otherwise.
50.260 usuários
ColorZilla
Advanced Eyedropper, Color Picker, Gradient Generator and other colorful goodies...
144.303 usuários
Cookie-Editor
Cookie-Editor lets you efficiently create, edit and delete a cookie for the current tab. Perfect for developing, quickly testing or even manually managing your cookies for your privacy.
99.067 usuários
Ruffle - Flash Emulator
Putting Flash back on the web. Designed to be easy to use, this extension will seamlessly enable you to play flash content, with no extra configuration required!
76.307 usuários
Cookie Quick Manager
An addon to manage cookies (view, search, create, edit, remove, backup, restore, protect from deletion and much more). Firefox 57+ is supported.
50.995 usuários
Disable JavaScript
Adds the ability to disable JavaScript for specific sites or specific tabs. You can customize the default JS state (on or off), the disable behavior (by domain or by tab) and much more.
34.340 usuários
Disable WebRTC
WebRTC leaks your actual IP addresses from behind your VPN, by default.
25.106 usuários
Google Lighthouse
Lighthouse is an open-source, automated tool for improving the performance, quality, and correctness of your web apps.
16.347 usuários
My IP Hider VPN
My IP Hider VPN is number one tool for hiding your IP and unblocking any web site! If your Firefox version is less then 55 please install older My IP Hider VPN from "Version History" (https://goo.gl/7ZQQjZ)
13.976 usuários
JavaScript Toggle On and Off (WebExtension)
Toggle JavaScript engine on and off the easy way
13.896 usuários
Proxy Toggle
Toggle between direct connection and a single proxy server via a toolbar icon.
9.983 usuários
Emoji Cheatsheet
A reference for the codes to generate Emojis on popular sites like GitHub or Basecamp and Unicode characters for Twitter and Facebook. Search Emojis by name or view recently selected items. Emojis are automatically copied to the clipboard.
7.945 usuários
WebScrapBook
Capture web pages to local device or backend server for future retrieval, organization, annotation, and edit.
7.480 usuários
