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

Log in

23,525 extensions found in Other

Filter results
Search results
  • Viewport

    Viewport

    Displays the current viewport size when resizing the browser window.

    Kameron

    225 users

  • NotebookLM Tex, MD Exporter

    NotebookLM Tex, MD Exporter

    Turn your NotebookLM Notes to .tex, .md files

    HaithemYk

    225 users

  • QLattes

    QLattes

    Automatically annotate the Qualis classification of journal publications listed in CNPq's CV Lattes pages.

    Nabor Mendonca

    225 users

  • ThiWeb Crypt / Decrypt

    ThiWeb Crypt / Decrypt

    Automatically Encrypt and decrypt links on forum Usable only logged-in (except extension popup)

    Uplg.

    224 users

  • Color Picker

    Color Picker

    Pick up amazing color on one click

    Lokdien

    224 users

  • Scribd Embed Opener

    Scribd Embed Opener

    A simple Firefox add-on that helps you directly access embedded content on Scribd. If you are browsing a page containing a Scribd document link, the add-on will display a button that takes you directly to the embedded content in a new tab.

    aissa raghdi

    224 users

  • CF GetRating

    CF GetRating

    Get rating for Codeforces problems even with problem tags off.

    Manas Rawat

    224 users

  • Just Read - Text to Speech

    Just Read - Text to Speech

    The simplest (open source) Firefox extension to read highlighted text.

    Ash

    224 users

  • Circle 阅读助手基础版

    Circle 阅读助手基础版

    Circle reader provides a more private, relaxed and comfortable reading experience

    染河

    224 users

  • Perfect PDF to Word Converter

    Perfect PDF to Word Converter

    Convert your PDF documents to WORD format with perfect formatting.

    Abro

    223 users

  • Save To The Wayback Machine

    Save To The Wayback Machine

    [Discontinued] Quickly save web pages to the Internet Archive's Wayback Machine and see the last time your current page was archived.

    VerifiedJoseph

    223 users

  • Abbreviations.com

    Abbreviations.com

    Get instant explanation for any acronym or abbreviation that hits you anywhere on the web!

    STANDS4

    223 users

  • Scrapyard Bookmarks

    Scrapyard Bookmarks

    Scrapyard is a page-archiving bookmark manager suitable for heavy scrapbooking. With its friendly user experience and simple configuration it may be an excellent replacement for the legacy ScrapBook and even for the built-in bookmark manager.

    gchristnsn

    223 users

  • Create a Google Sheet

    Create a Google Sheet

    This extension creates a new Google Sheet™ when the user is logged into their Google Account. If not logged in, the user will be prompted to log into their account.

    thammerlund

    223 users

  • Copy Link Address

    Copy Link Address

    Copy Link Address with accesskey "a"

    依云

    223 users

  • PT Plugin Plus

    PT Plugin Plus

    Just a tools for Private Tracker.

    002

    222 users

  • JavaScript Switch

    JavaScript Switch

    This plugin provides a button which behaves like that, set `javascript.enabled`=`false` or `true` at `about:config` page..

    Novs Yama

    222 users

  • Largest image

    Largest image

    Displays the largest image from the current page.

    mihkeltt

    222 users

  • Copy As Text

    Copy As Text

    Copy web content as plain text using context menu

    Francesco De Stefano

    222 users

  • ChatGPT to PDF

    ChatGPT to PDF

    Use ChatGPT to PDF extension to select messages to save, save images, math equations, save only AI responses option, tables. Convert ChatGPT to PDF in one click!

    Utility Ninja

    221 users

  • Royal Spanish Academy Dictionary (Search Provider)

    Royal Spanish Academy Dictionary (Search Provider)

    This extension installs the Royal Spanish Academy dictionary search engine

    Reinventia

    221 users

  • Ad Mute

    Ad Mute

    Mutes ads on Twitch and YouTube.

    Ben

    221 users

  • Toolbar Clock

    Toolbar Clock

    Stylish analog clock for your browser toolbar.

    Muyor

    220 users

  • 替换字体的中文部分为微软雅黑

    替换字体的中文部分为微软雅黑

    替换字体的中文部分为微软雅黑，同时避免影响英文部分。 源码来自 github.com/ayanamist/FontChineseYahei ，本人只负责打包上传。

    Firefox user 12688668

    219 users

  • Remove css from website

    Remove css from website

    Removes css from website. Remove inline styles, stylesheets, add custom styles.

    Michal Szczepanski

    219 users