Dark Reader
Tema escuro para todos os sites. Mantenha seus olhos relaxados usando o tema escuro em sua navegação diária.
1.331.760 usuários
Ghostery – Bloqueador de anúncios para privacidade
O Ghostery é uma poderosa extensão de privacidade.Bloqueie anúncios, interrompa rastreadores e acelere sites.
1.040.428 usuários
FoxyProxy Standard
FoxyProxy is an open-source, advanced proxy management tool that completely replaces Firefox's limited proxying capabilities. No paid accounts are necessary; bring your own proxies or buy from any vendor. The original proxy tool, since 2006.
214.441 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.
128.010 usuários
Download All Images
Easily save images with a wide range of customization features, such as file size, dimensions, and image type.
102.653 usuários
Flagfox
Mostra a bandeira do país de localização do servidor da página atual e provê várias ferramentas, como verificação de páginas seguras, whois, tradução, páginas similares, validação, redução de URL e mais...
101.593 usuários
Clear Cache
Limpeza de cache global e dados do site (cookies/armazenamento) com períodos de tempo e notificações. Ideal para desenvolvedores. Atalho F9 incluído!
92.534 usuários
User-Agent Switcher and Manager
Spoof websites trying to gather information about your web navigation—like your browser type and operating system—to deliver distinct content you may not want.
88.304 usuários
Tab Reloader (page auto refresh)
An easy-to-use tab reloader with custom reloading time settings for individual tabs
77.680 usuários
Chrome Mask
Makes Firefox wear a mask to look like Chrome to websites that block Firefox otherwise.
50.712 usuários
Clear Browsing Data
Delete browsing data directly from the browser toolbar. Clear cookies, history and cache with a single click.
30.202 usuários
Measure-it
Draw a ruler across any webpage to check the width, height, or alignment of page elements in pixels.
24.187 usuários
Port Authority
Blocks malicious websites from port-scanning your computer/network and dynamically blocks all LexisNexis endpoints from running their invasive data collection scripts.
21.084 usuários
React Developer Tools
React Developer Tools is a tool that allows you to inspect a React tree, including the component hierarchy, props, state, and more. To get started, just open the Firefox devtools and switch to the "⚛️ Components" or "⚛️ Profiler" tab.
189.855 usuários
ColorZilla
Advanced Eyedropper, Color Picker, Gradient Generator and other colorful goodies...
145.697 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.
105.777 usuários
Windscribe - Free VPN and Ad Blocker
Windscribe helps you circumvent censorship, block ads, beacons and trackers on websites you use every day.
85.736 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!
78.069 usuários
Web Developer
The Web Developer extension adds various web developer tools to the browser.
75.977 usuários
