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12,429 extensions found in Appearance

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  • Proxy SwitchyOmega

    Proxy SwitchyOmega

    Manage and switch between multiple proxies quickly & easily.

    Firefox user 12962115

    18,446 users

  • GMX MailCheck for Firefox

    GMX MailCheck for Firefox

    Mail notifier for multiple email accounts

    1&1 Mail & Media GmbH

    17,575 users

  • Screen Recorder

    Screen Recorder

    Record your computer's screen with just one click!

    Bernard

    17,561 users

  • User-Agent Switcher

    User-Agent Switcher

    Quickly and easily switch between popular user-agent strings.

    Linder

    16,843 users

  • Behind The Overlay

    Behind The Overlay

    One click to close any overlay popup on any website. Use keyboard shortcut Cmd+Shift+X (Mac OS X) or Ctrl+Shift+X (Windows / Linux).

    Nicolae Namolovan

    16,374 users

  • Youtube Downloader

    Youtube Downloader

    Please play the video on youtube then click the icon in the top right tab to download mp3 or videos. Note: This add-on will direct the user to a downloader website to download the video or mp3 of your choice from youtube.

    Nadia Jevelyn

    15,876 users

  • Enable Picture-in-Picture

    Enable Picture-in-Picture

    Automatically enables Picture-in-Picture (PiP) for all web videos.

    Sven

    15,846 users

  • YouTube Screenshot Button

    YouTube Screenshot Button

    Take screenshots from YouTube Videos & YouTube Shorts. The addon adds screenshot button & also enables Shift+A shortcut.

    Ram

    15,642 users

  • Open in IE

    Open in IE

    Open current page or link in Microsoft Internet Explorer browser

    Andy Portmen

    14,157 users

  • Print to PDF

    Print to PDF

    Easily print any page to PDF with just one click!

    moris

    14,036 users

  • SocialFocus: Hide Distractions

    SocialFocus: Hide Distractions

    Block feed, shorts, related and other distractions on time-wasting sites like Instagram, Facebook, YouTube, Twitter, Reddit, LinkedIn...

    Yevhen Tretiakov

    13,898 users

  • Text Link

    Text Link

    Allows URI texts written in webpages to be loaded by double clicks.

    Piro (piro_or)

    13,880 users

  • UltraWideo

    UltraWideo

    The cross-browser extension that manipulates video aspect ratio to fit your entire screen. Take control over cinematic black bars. Netflix | Prime Video | Disney+ | Hulu | ESPN | + Many others...

    nonwip

    13,788 users

  • Bookmarks Organizer

    Bookmarks Organizer

    With the Bookmarks Organizer it's easy to put order in your bookmarks. The Bookmarks Organizer finds no longer working bookmarks, redirects, duplicates and more!

    Sören Hentzschel

    13,597 users

  • Screen Recorder

    Screen Recorder

    Screen Recorder is an application allows capture your screen right in your browser!

    Alexey Kuznetsov

    13,170 users

  • Speed Dial

    Speed Dial

    Speed Dial allows you to add and manage bookmarks in the New Tab page and gives you an optional search experience.

    SpeedDF

    12,744 users

  • YouTube Tweaks

    YouTube Tweaks

    A collection of tweaks for hiding Shorts, disabling auto-dubbing, disabling 'Video paused. Continue watching?', changing the number of videos per row and more!

    Pedro

    12,692 users

  • Pixiv Toolkit

    Pixiv Toolkit

    Convert ugoira to gif or/and webm, pack manga for downloading and download novel on Pixiv.

    Leo Ding

    12,436 users

  • Color Picker

    Color Picker

    Search for the perfect color via an stylish color picker in a popup.

    Mark Lumnert

    11,323 users

  • Wikiwand - knowledge, with context

    Wikiwand - knowledge, with context

    AI-driven wiki aggregator created to enhance user experience on Wikipedia by streamlining knowledge consumption

    Wikiwand

    11,265 users

  • ColorfulTabs

    ColorfulTabs

    The first addon you should be installing on a fresh Firefox install. A must have. The most beautiful yet the simplest add-on that makes a strong colorful appeal. Colors every tab in a different color.

    Shivanand Sharma

    11,118 users

  • DF YouTube (Distraction Free)

    DF YouTube (Distraction Free)

    Allow yourself to focus while using YouTube for work, recreation or education. Disable autoplay, remove sidebar, hide feed, comments, and more.

    RickyV

    11,094 users

  • JSON Lite

    JSON Lite

    Fast JSON viewer - highlights, shows items count/size, handles large files

    Lauri Rooden

    10,967 users

  • Nervenschoner

    Nervenschoner

    Der Blocker der Verbraucherzentrale zaubert Cookie und Einwilligungs Banner einfach weg.

    Verbraucherzentrale Bayern / ingenit.com

    10,792 users

  • Forecastfox (fix version)

    Forecastfox (fix version)

    Get international weather updates (via AccuWeather.com) displayed right in Firefox with this highly customizable extension.

    Oleksandr

    10,770 users