Legendas duplas do YouTube ™
Alternar automaticamente para o idioma local, legendas bilíngues, download de legendas, duplicação de legendas, estilo de legenda personalizado.
1.942 usuários
Fullscreen Plus
Full screen websites without address/tabs bar. Use Ctrl+Shift+F to enter Fullscreen
1.914 usuários
GosUslugi MFC Khmao 2020-09
Исправления стиля для отображения найденных учётных записей в АРМ Центр обслуживания ЕСИА (ГосУслуги).
1.908 usuários
YouTube LiveChat Flusher (Danmaku Chat)
Provides bullet chatting (danmaku) on YouTube Live, like niconico or bilibili.
1.879 usuários
Improve Crunchyroll
Melhore Crunchyroll: modo de teatro, pular introduções/outros, marcar como visto/não visto, botões voltar/pular, modo escuro, ...
1.853 usuários
Nyan Cat YouTube Enhancement
Adds a running Nyan Cat and Rainbow Streak to YouTube video progress bars.
1.846 usuários
Asciidoctor.js Live Preview
Render AsciiDoc (.ad, .adoc, .asciidoc) as HTML inside Firefox!
1.845 usuários
Reader View
Strips away clutter like buttons, background images, and changes the page's text size, contrast and layout for better readability
1.833 usuários
Print for Firefox
Print the current page you see with one single click. That for all kinds of photo printing, poster printing, business cards, etc. Print today a web page, photo or business card with your own favorite Print button.
1.824 usuários
Toggle Animated Gif
Disables or enables the animation of images (usually animateg GIF).
1.802 usuários
Favicon Switcher
Replace ugly favicon by using your own images! Favicon Switcher allows you to customize the favicons for the sites that you visit. All you need to do is simply giving a url pattern and picking an image. Happy Browsing!
1.782 usuários
hide-scrollbars
Hides scrollbars in Firefox v60+ * not a legacy extension! * no extra setup required just install! * works on all sites! * easy to toggle on/off via the extension pop-out menu! If you like this extension please donate: paypal.me/qashto/5
1.779 usuários
Image Block X
Image Block X gives you a simple button to change whether or not to load images. Click it once to stop Firefox from loading images, and click it again to allow images again. It's that simple!
1.682 usuários
Owl - Dark Background
Owl makes your online experience comfortable by changing the theme of webpages to a soothing dark theme with light text. Complete with site-wise settings, multiple themes and great customizability, Owl tried to minimize the strain on your eyes.
1.654 usuários
Popup ALT Attribute
Popups alternate texts of images or others like NetscapeCommunicator(Navigator) 4.x.
1.615 usuários
