Corretor Gramatical e Ortográfico - LanguageTool
Com esta extensão podes verificar texto com o verificador livre de estilo e de gramática LanguageTool. O LanguageTool encontra vários erros que um simples corrector ortográfico não consegue detectar.
425 627 utilizadores
Awesome Screenshot & Screen Recorder
Full page screen capture and screen recorder 2 in 1. Share screencast video instantly.
107 520 utilizadores
RoboForm Password Manager
RoboForm, the #1 ranked Password Manager makes your life easier by remembering passwords and logging you into websites automatically
58 311 utilizadores
Control Panel for Twitter
Gives you more control over Twitter and adds missing features and UI improvements
45 240 utilizadores
YouTube Search Fixer
Remove ALL distracting search results, redirect shorts back to legacy page and try little visual changes suited for low resolution screens.
34 837 utilizadores
Checker Plus for Gmail
Visualizar novos e-mails, receber notificações via desktop ou ler ou excluir e-mails sem necessidade de abri-los entre
33 647 utilizadores
Webmail Ad Blocker
Block ads on the right side of the screen when using Gmail, Yahoo Mail, Hotmail and Outlook.com which expand your message space
29 845 utilizadores
PocketTube: Youtube Subscription Manager
The best way to group your subscriptions Using this simple extension you can create collections that seamlessly fit into YouTube's layout.
21 484 utilizadores
PhotoShow
Amplie instantaneamente imagens em alta definição ao passar o rato. Feito para os seus sites favoritos — e para si.
11 989 utilizadores
FoxClocks
FoxClocks shows times around the world - or just your local time - at the bottom of your browser. It deals with daylight saving time so you don't have to.
11 056 utilizadores
Power Thesaurus
Use the power of synonyms by button in toolbar, right-click or by word selection on any page.
10 784 utilizadores
Facebook Container
Impeça que o Facebook rastreie a sua atividade na Internet. A extensão Facebook Container para Firefox ajuda-o a controlar e isolar a sua atividade online.
922 846 utilizadores
Grammarly: AI Writing and Grammar Checker App
From blank page to polished draft, Grammarly’s AI helps you write faster and stronger. Get real-time grammar fixes, tone transformations, and instant content generation right where you write in Firefox.
657 934 utilizadores
Browsec VPN - Free VPN for Firefox
Unblock geographically restricted content and protect your IP with Browsec’s add-on. With this Firefox VPN extension, you can stay anonymous for an unlimited time! Use free remote servers to hide your location and access any content you want.
505 277 utilizadores
LastPass Password Manager
LastPass, an award-winning password manager, saves your passwords and gives you secure access from every computer and mobile device.
464 493 utilizadores
Reddit Enhancement Suite
Reddit Enhancement Suite (RES) is a suite of tools to enhance your Reddit browsing experience.
321 983 utilizadores
Firefox Relay
Firefox Relay lets you generate email aliases that forward to your real inbox. Use it to hide your real email address and protect yourself from hackers and unwanted mail.
254 261 utilizadores
Zoom Extension
Recommended, support Firefox 45+. The Zoom Firefox Extension allows participants to schedule Zoom cloud meetings directly from Google Calendar. You can start an instant meeting or schedule a future meeting with a button.
225 950 utilizadores
DeepL: tradutor e assistente de escrita com IA
Mantenha-se a par de tudo, trabalhe de forma mais inteligente e comunique em qualquer idioma sem sair do browser.
203 813 utilizadores
7TV
Improve your viewing experience on Twitch & YouTube with new features, emotes, vanity and performance.
198 561 utilizadores
Full Page Screen Capture — FireShot
FireShot is a Full page screen capture tool that also captures Visible area, or precise Selection even that extend beyond the screen — unlike the standard tool. Fast, simple, private, offline, reliable for browsing, research, work, and documentation.
175 660 utilizadores
