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

Log in

24,706 extensions found in Other

Filter results
Search results
  • Download Star

    Download Star

    Download all items in a webpage that match a pattern

    liebs

    3,531 users

  • XML Viewer Plus

    XML Viewer Plus

    A powerful XML Viewer, supports text/regex and jQuery/CSS, XPath selectors

    Francesco De Stefano

    3,520 users

  • MediaPlayer - Video and Audio Player

    MediaPlayer - Video and Audio Player

    A powerful media player built on top of the video.js project with HTTP Live Streaming (HSL), speed control, and playlist support

    InBasic

    3,508 users

  • Panorama Tab Groups

    Panorama Tab Groups

    Panorama Tab Groups are an easy way to organize a lot of tabs. You can visually group related tabs and switch between groups. Panorama Tab Groups is a updated fork of Panorama View.

    projectdelphai

    3,500 users

  • IT Hit Edit Doc Opener 5

    IT Hit Edit Doc Opener 5

    Enables opening documents for editing directly from the WebDAV server and saving back to server without download and upload steps. Powered by ithit.

    IT Hit, LTD

    3,489 users

  • X-Forwarded-For Header

    X-Forwarded-For Header

    This extension allows you quickly to set the X-Forwarded-For HTTP Header

    Philip Lawrence

    3,423 users

  • Pomodoro clock extension

    Pomodoro clock extension

    A simple pomodoro clock to hack your productivity.

    macmorning

    3,410 users

  • Podepisovací komponenta Signer

    Podepisovací komponenta Signer

    Podepisovací komponenta Signer používaná v Portálu ZP (www.portalzp.cz). Tato komponenta rozšiřuje použití klientských certifikátů i v prohlížeči Mozilla Firefox a umožňuje využívat i cetifikáty na kartách, které jsou dostupné pomocí Window CryptoAPI

    Firefox user 13800724

    3,379 users

  • Furiganaize

    Furiganaize

    Auto insert furigana (振り仮名) on Japanese kanji.

    ono ono

    3,339 users

  • Page Ruler

    Page Ruler

    Measure page elements size in pixel with an easy-to-use ruler.

    Leonardo

    3,308 users

  • Google Docs Dark Mode

    Google Docs Dark Mode

    Dark mode for Google Docs!

    computer_king_

    3,304 users

  • ActivityWatch - Open Source Time Tracker

    ActivityWatch - Open Source Time Tracker

    This extension logs the current tab and your browser activity to ActivityWatch.

    Erik Bjäreholt

    3,278 users

  • Microsoft Bing Search Engine

    Microsoft Bing Search Engine

    Set your search engine to Bing.com to check out the latest news, entertainment and sports each day and turn your searching into doing with Bing.

    Microsoft Corporation

    3,273 users

  • Google Search

    Google Search

    Do you use Bing or DuckDuckGo as default, but sometimes still have to resort back to google? This extension will add 'Search with google' to context menu so as to search selected text easily with google when required

    3DIndian

    3,239 users

  • CSSViewer

    CSSViewer

    A simple yet powerful CSS property viewer. For Firefox Quantum

    Mohsen Khanpour

    3,232 users

  • Endpoint Data Loss Prevention Plus

    Endpoint Data Loss Prevention Plus

    Prevent the loss of sensitive data using ManageEngine Endpoint DLP Plus

    ManageEngine

    3,214 users

  • MAGic Cast

    MAGic Cast

    MAGic Cast позволяет воспроизводить на экране телевизора видео с веб-сайтов, в том числе фильмы, телешоу, трансляции новостей и спортивных передач.

    PROGRESSIVE TECHNOLOGY

    3,186 users

  • xPath Finder

    xPath Finder

    Plugin to get the elements xPath.

    Tomasz Rembacz

    3,155 users

  • SCDL SoundCloud Downloader

    SCDL SoundCloud Downloader

    SoundCloud Download Helper. Adds ARTWORK, ARTIST, GENRE, TRACKNAME !! FIXED!! 04.12.2019

    VP

    3,135 users

  • Flexera Web Metering

    Flexera Web Metering

    This extension tracks web application use for the purpose of license compliance and cost optimization.

    Flexera

    3,118 users

  • DeepL / MultiTranslate

    DeepL / MultiTranslate

    This extension translates marked text with DeepL, Google Translate or Microsoft Translate. CHROME-DOWNLOAD: https://chrome.google.com/webstore/detail/deepl-for-browser/ggfeeabglcmjoaokkomijmbaekfmeocc

    Jannis

    3,110 users

  • Replace Google CDN

    Replace Google CDN

    将 Google CDN 替换为国内镜像

    justjavac

    3,104 users

  • ContextSearch web-ext

    ContextSearch web-ext

    Select text and search from the context menu or a tiled popup using any of your installed search engines. Add new search engines with a right-click, edit favicons and query strings. POST compatible, simple UI, highly configurable. For FF 57+

    Mike B

    3,060 users

  • Rename Tab Title

    Rename Tab Title

    Renames the Tab Title (Persistent across the sessions). Renaming to add custom words in tab titles makes it easy to search for tabs in the address bar.

    Anush Veeranala

    3,057 users

  • AdsBlocker

    AdsBlocker

    AdsBlocker - blocks all annoying ads, malware and tracking. AdsBlocker effectively blocks all types of advertising on all web pages, including video ads, unwanted pop-ups, banners and context ads.

    AdsBlocker

    3,039 users