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Sidebery

Tabs and bookmarks neatly organized in a Firefox side view.
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Extensions are like apps for Firefox.

They add features to Firefox to make browsing faster, safer, or just plain fun.
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Tab managers
Tab managers
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Translation tools
  • To Google Translate

    To Google Translate

    Right-click a section of text and click the Translate icon next to it to text translate or listen to it in your language.

    887,913 úsáideoir

  • TWP - Translate Web Pages

    TWP - Translate Web Pages

    Translate your page in real time using Google or Yandex. It is not necessary to open new tabs. Now works with the NoScript Extension.

    599,016 úsáideoir

  • Simple Translate

    Simple Translate

    Quickly translate selected or typed text on web pages. Supports Google Translate and DeepL API.

    165,479 úsáideoir

  • ImTranslator: Translator, Dictionary, TTS

    ImTranslator: Translator, Dictionary, TTS

    COMPLETELY REDESIGNED TRANSLATOR FOR FIREFOX ImTranslator translates text, words, webpages between more than 100 languages. NEW: Inline Translator, Dictionary, access to Google Translate, Microsoft Translator. Unique on the fly localization.

    149,617 úsáideoir

YouTube customization
  • Enhancer for YouTube™

    Enhancer for YouTube™

    Take control of YouTube and boost your user experience!

    668,854 úsáideoir

  • AdBlocker for YouTube™

    AdBlocker for YouTube™

    Remove all annoying ads from YouTube.

    430,239 úsáideoir

  • SponsorBlock - Skip Sponsorships on YouTube

    SponsorBlock - Skip Sponsorships on YouTube

    Easily skip YouTube video sponsors. When you visit a YouTube video, the extension will check the database for reported sponsors and automatically skip known sponsors. You can also report sponsors in videos. Other browsers: https://sponsor.ajay.app

    175,720 úsáideoir

  • Youtube Audio

    Youtube Audio

    Stream just the audio from YouTube to save bandwidth and battery life

    36,169 úsáideoir

“user scripts” tagged extensions
  • Improve YouTube! (Open-Source for YouTube)

    Improve YouTube! (Open-Source for YouTube)

    Make YouTube tidy & powerful! YouTube Player Size Theme Quality Auto HD Colors Playback Speed Style ad block Playlist Channel H.264

    8,469 úsáideoir

  • Bypass Paywalls Clean

    Bypass Paywalls Clean

    Bypass Paywalls of (custom) news sites

    85,898 úsáideoir

  • Autofill

    Autofill

    A form filler, form recovery, text snippets, and automation tool.

    18,020 úsáideoir

  • google translate element

    google translate element

    Automatically inserts Google Translate Element into the page. Translate the entire page without leaving page or opening a new tab.

    9,639 úsáideoir