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

Log in

14,558 extensions found in Search Tools

Filter results
Search results
  • PageZipper

    PageZipper

    Painlessly merge a series of web pages into one.

    Jonathan Koomjian

    803 users

  • One-click archive.today

    One-click archive.today

    View cached versions of your current page in archive.today.

    MiloCubed

    800 users

  • Sif — 亚马逊Listing和广告优化

    Sif — 亚马逊Listing和广告优化

    Sif对亚马逊站内流量实现无死角全覆盖，精准查询每个产品的自然搜索、PPC广告、Deal(活动)、搜索推荐和关联流量，并锁定每个产品的主要流量词和精准长尾词，帮助卖家洞察不同竞品、不同变体的流量来源，据此优化自己的Listing和调整竞争策略

    Sif

    799 users

  • AuctionStealer Snipe Tool

    AuctionStealer Snipe Tool

    Places a Snipe button on eBay auction pages. When clicked, the item will be added to our website to be bid on in the final seconds.

    AuctionStealer.com

    797 users

  • Find Image In Yandex

    Find Image In Yandex

    Easy search by image Yandex(...)

    aleks9479

    796 users

  • SnowEyes

    SnowEyes

    洞悉无形，守护无界

    Sickle

    793 users

  • Property Seeker

    Property Seeker

    Take the guesswork out of house hunting. Instant property insights for realestate.com.au and domain.com.au.

    cheesestringer

    785 users

  • 股票基金助手 - 盯盘神器

    股票基金助手 - 盯盘神器

    支持自选A股、港股、美股、基金等产品、实时显示股票信息，小窗口看盘非常适用于上班族

    朴树-

    784 users

  • Ya.ru

    Ya.ru

    Add Search System Ya.ru

    XakepAnonim

    783 users

  • isear

    isear

    複数ワードに対応したページ内検索ツール

    intelfike

    782 users

  • VPN для YouTube, Discord

    VPN для YouTube, Discord

    GhostGram VPN — браузерное расширение для обхода блокировок YouTube, Discord, WhatsApp, Instagram и онлайн-звонков в России. Быстрое подключение из браузера, выбор сервера и переключение режимов HTTPS/SOCKS5 в один клик ⚡🔐

    GhostGram

    780 users

  • AmazonBrandFilter

    AmazonBrandFilter

    Filters out all unknown brands from Amazon search results. For more information go here: https://github.com/chris-mosley/AmazonBrandFilter To see which brands are included so far go here: https://github.com/chris-mosley/AmazonBrandFilterList

    Chris-Mosley

    773 users

  • Chrome Web Store

    Chrome Web Store

    Open current page, link, or all tabs in the Chrome browser.

    Redmi 6

    771 users

  • Search Site WE

    Search Site WE

    Search within the current subdomain or within the entire domain, using the toolbar button or context menu.

    DW-dev

    771 users

  • NotedIt Add-on

    NotedIt Add-on

    Effortlessly search and keep your notes at hand with NotedIt

    NotedIt Extension

    764 users

  • Jisho Search Plugin

    Jisho Search Plugin

    Allow the user to search selected text on a webpage directly on Jisho dictionary

    Tartine

    763 users

  • Web Search Navigator

    Web Search Navigator

    Boost your searching productivity with Web Search Navigator! Adds keyboard shortcuts to navigate within Google Search results.

    Michal Novák

    760 users

  • Better DeepSeek

    Better DeepSeek

    Enhanced UX layer for DeepSeek with hidden prompts, tools, memory, document generation, and long-work packaging.

    EdgeTypE

    758 users

  • Who Wrote That?

    Who Wrote That?

    Explore authorship and revision information visually and directly in Wikipedia articles. Powered by WikiWho.

    WhoWroteThat

    752 users

  • Google Translate (all languages)

    Google Translate (all languages)

    Lets you translate between any languages supported by Google Translate from the Firefox address bar. Use the 'gt' keyword, then the two-letter code for each language, and finally the words you want to translate, e.g. 'gt en es hello friend'.

    Vegard Skjefstad

    750 users

  • Qsirch Helper

    Qsirch Helper

    Qsirch Helper is a tool that helps you to quickly search for files on a QNAP NAS.

    QNAP

    750 users

  • Search with Wikipedia™

    Search with Wikipedia™

    Select and search in Wikipedia with mouse right-click.

    Martin

    749 users

  • BrightVPN Remote- Secure Private & Free VPN Proxy

    BrightVPN Remote- Secure Private & Free VPN Proxy

    Bright VPN desktop app remote controller. Bright VPN is easy to use, no email or credit card is required to use the VPN proxy.

    Bright Data

    747 users

  • 🌈大学摆烂神器🌛

    🌈大学摆烂神器🌛

    【🐯完全免费🐯】答题｜刷资源｜视频加速｜快速背题｜AI搜题｜AI问答｜截屏搜题【智慧树、中国大学mooc、慕课、云班课、雨课堂、新国开、超星、学习通、知到、国家开放大学、蓝墨云、职教云、智慧职教、云班课精品课、山东专技、西财在线、绎通云、U校园、学堂在线】

    alv

    742 users

  • Extensity

    Extensity

    Quickly enable/disable your browser extensions

    Sanopetchy

    742 users