To use these add-ons, you'll need to download Firefox.

Log in

14,376 extensions found in Appearance

Filter results
Search results
  • Unifonts

    Unifonts

    Convert text to different unicode fonts.

    Estenmos

    1 user

  • Jeurissen Search New Tab

    Jeurissen Search New Tab

    An extension giving access to a number of search engines in the new tab page

    Jeurissen Apps

    1 user

  • o2Clean

    o2Clean

    o2Clean

    o2cloud

    1 user

  • MyForumFilter

    MyForumFilter

    Grise les sujets du forum MyHordes avec le tag 'Jeu'.

    Glorte

    1 user

  • Pimp my Woltar

    Pimp my Woltar

    Modifie les arrières-plan pour le site Woltar

    PoulpeAlbinos

    1 user

  • Compagnon CasusNo

    Compagnon CasusNo

    L'extension Compagnon CasusNo propose des outils d'amélioration de l'interface dédiés au forum CasusNo. Mise en forme de la liste des messages non lus. Badge indiquant le nombre de fils suivis non lus.

    Condutiarii

    1 user

  • Simple Grayscale

    Simple Grayscale

    A simple grayscale extension. You can change whether ON/OFF grayscale only open this add-on and one click.

    Calido Kei

    1 user

  • Language Immersion

    Language Immersion

    Replaces some words on webpages with your target language vocabulary.

    69vn

    1 user

  • Text Highlighter

    Text Highlighter

    A browser extension to highlight text on any webpage.

    Juniper

    1 user

  • ChronoTube: Speed-Aware Time

    ChronoTube: Speed-Aware Time

    Smart remaining time calculator for YouTube. Handles playback speed, seeking, and live updates.

    Zakariya Bukhari

    1 user

  • Fresh Tab

    Fresh Tab

    Custom new tab page with time, weather, links, and refreshing background.

    lubbeenet

    1 user

  • Neopets Oldifier

    Neopets Oldifier

    Changes happy, uncustomized neopets' images to their older, non-fist-clenching versions.

    Ryan

    1 user

  • SimpleTube

    SimpleTube

    Remove distractions from YouTube - hide homepage suggestions, sidebar recommendations, and comments

    Hassan

    1 user

  • masmenosuno

    masmenosuno

    Entrega una estadística de comentarios "+1" o "-1" de las publicaciones de U-Cursos.

    Firefox user 13912604

    1 user

  • Scratch 3 Dev Tools for Aerfa

    Scratch 3 Dev Tools for Aerfa

    优化Scratch3在线编辑器-查找积木,整理积木. 可用于:阿儿法营,有道卡搭,Sc官网

    Tim-Fang

    1 user

  • ParaReader

    ParaReader

    Read selected text comfortably

    Akshay Dewan

    1 user

  • Front-Enderman

    Front-Enderman

    It steals your FB photos.

    Firefox user 13300595

    1 user

  • MemePop

    MemePop

    Apparition d'un meme au survol d'un bouton

    Loann

    1 user

  • PlongeoirFemme

    PlongeoirFemme

    Transforme Aabu en PlongeoirFemme sur Zeste de Savoir

    Melcore

    1 user

  • Ow, My Eyes

    Ow, My Eyes

    Button to change text, link, and background colors to be *not* black and blue on white.

    BrawnyVolt

    1 user

  • Subreddit Sidebar Remover

    Subreddit Sidebar Remover

    Removes the sidebar and header on Reddit mobile site when requesting the desktop version of the site.

    thisIsATest

    1 user

  • Password Generator

    Password Generator

    Generate random passwords with options

    Quà tặng mạ vàng 3t gold

    1 user

  • Marble Extension

    Marble Extension

    An extension that adds marbles to each URL with physics properties based on the characters in the URL.

    Unfaithful

    1 user

  • Ecri+ Helper

    Ecri+ Helper

    Ecri+ UI upgrade

    Samuel Carel

  • Monero New Tab

    Monero New Tab

    Replace your new tab to Monero New Tab

    Alva Solutions

    1 user