DuckDuckGo Privacy Essentials
保障私隱,從此簡單容易。我們的附加元件提供最全面的私隱保障工具,無論在網絡上的任何地域都可以有效控制你的個人資料:攔截追蹤、更高智能的加密功能、DuckDuckGo 隱藏搜尋等等,全面功能包羅萬有。
1,567,594 位使用者
Search by Image
A powerful reverse image search tool, with support for various search engines, such as Google, Bing, Yandex, Baidu and TinEye.
315,224 位使用者
Don't track me Google
Removes the annoying link-conversion at Google Search / maps / ...
66,667 位使用者
TinEye Reverse Image Search
Click on any image on the web to search for it on TinEye. Recommended by Firefox! Discover where an image came from, see how it is being used, check if modified versions exist or locate high resolution versions. Made with love by the TinEye team.
61,045 位使用者
Web Archives
View archived and cached versions of web pages on 10+ search engines, such as the Wayback Machine, Archive․is, Google, Bing and Yandex
58,165 位使用者
Image Search Options
A customizable reverse image search tool that conveniently presents a variety of top image search engines.
44,267 位使用者
Dictionary Anywhere
View definitions easily as you browse the web. Double-click any word to view its definition in a small pop-up bubble. It also supports Spanish, German, French language alongside English. Enjoy Reading Uninterrupted!!!.
42,111 位使用者
Copy PlainText
Copy Plain Text without any formatting
28,329 位使用者
ScrollAnywhere
Scroll page without touching scroll-bar! Press Middle (Right / Left) mouse button anywhere on the page to scroll just like with scrollbar. Features also: - "grab and drag" scrolling - customizable scrollbars! - the Momentum auto-scroll
17,033 位使用者
Swift Selection Search
Swiftly access your search engines in a popup panel when you select text in a webpage. Context menu also included!
10,976 位使用者
GIPHY for Firefox
Bring the power of a GIF search engine anywhere on the web. Respond to emails, tweets and more with GIFs quickly and easily. Add GIPHY GIFs to your Gmail, Facebook, Twitter and more. Just search, drag and drop or right click!
7,751 位使用者
AdBlock for Firefox
Chrome 與 Safari 上最受歡迎的廣告攔截程式,現在也支援 Firefox 了! 所有網頁廣告皆可阻擋,連 Facebook、YouTube、Hulu 也不例外。 瀏覽速度也更快! 大部分廣告甚至不會下載,節省時間與頻寬。
1,201,515 位使用者
Honey
Automatically find and try coupon codes with 1-click. Works at thousands of stores in the US, Canada, Australia, India and the UK.
832,685 位使用者
Ecosia — The search engine that plants trees 🌱
This extension adds Ecosia.org as the default search engine to your browser — it’s completely free!
335,780 位使用者
Startpage
This extension protects users from being tracked while allowing them to search the web in complete private mode.
224,034 位使用者
Wappalyzer
Identify technologies on websites
123,362 位使用者
Qwant VIPrivacy
Qwant VIPrivacy sets Qwant.com as your default search engine, blocks trackers for you to protect your personal data while you browse.
119,708 位使用者
Google 學術搜尋按鈕
瀏覽網頁時,可以輕鬆搜尋學術文章。
111,418 位使用者
Citavi Picker
Citavi Picker ist ein Add-on für Nutzer der Software "Citavi - Literaturverwaltung und Wissensorganisation" (www.citavi.com). Mit dem Citavi Picker übertragen Sie Daten aus dem Web nach Citavi.
100,439 位使用者
Custom Search Tool
Get a custom search tool powered by Yahoo!
76,587 位使用者
AVG Online Security
為您的 Firefox 瀏覽器提供保護。 使用最新版 AVG 瀏覽器安全和網頁信用外掛程式讓您高枕無憂且改善您的整體瀏覽體驗。檢查下面的功能清單,
72,924 位使用者
Unpaywall
Get free text of research papers as you browse, using Unpaywall's index of ten million legal, open-access articles.
62,117 位使用者
Startpage Privacy Protection
By installing the free Startpage Privacy Protection extension you will be able to stop trackers and cookies and set Startpage as your default search engine.
58,278 位使用者
WOT - 安全地瀏覽網路
立即得知哪些是你可以信任的網站。WOT 會在搜尋結果及網址旁邊增加直覺式的紅綠燈圖示,提供資訊幫助你決定是否造訪某個網站。這些網站聲譽評等是以數百萬用戶的個人經驗為依據。
57,265 位使用者