Improve YouTube! (Open-Source for YouTube)
Make YouTube tidy & powerful! YouTube Player Size Theme Quality Auto HD Colors Playback Speed Style ad block Playlist Channel H.264
33,949 位使用者
Capital One Shopping: Save Now
Capital One Shopping instantly applies coupon codes to your shopping cart, helps you snag exclusive rewards when you shop at stores you love and compares prices on Amazon to other popular retailers. It's kinda genius.
561,980 位使用者
Rakuten: Get Cash Back For Shopping
Start shopping smarter with Cash Back and coupons. By clicking Add to Firefox you agree to the Rakuten Extension Terms & Conditions
154,360 位使用者
The Camelizer - Price Tracker
Add price history charts and price watch features to Firefox when viewing product pages on Amazon. Use it to make informed purchasing decisions and to receive price drop alerts via email, Twitter, or RSS feed.
66,878 位使用者
划词翻译
一站式划词 / 截图 / 网页全文 / 音视频翻译扩展,支持谷歌、DeepL、ChatGPT、百度等 9 个国内外主流翻译服务,均可用于全文翻译。能在 PDF 里使用。支持辅助键、快捷键、悬浮取词。
64,054 位使用者
SteamDB
Adds SteamDB links and new features on the Steam store and community. View lowest game prices and stats.
51,649 位使用者
Trusted Shops extension
Safe online shopping
41,033 位使用者
Group Speed Dial
🟦 Ultimate Speed Dial with ✅ advanced features for power users! 📈 Increase your productivity with ☁ Cloud dials on all your devices! 📁 Folders support, Live dials, Multi-dials, Text dials, Recently closed / Top pages, Timer, Search and many more
39,274 位使用者
alerabat.com | kupony i cashback
Nigdy więcej nie szukaj kodów rabatowych – My zrobimy to za Ciebie :)
34,832 位使用者
Auto Refresh Page - 標籤自動刷新
自動刷新網頁。以指定的時間間隔自動刷新和頁面監控。
29,097 位使用者
Wanteeed
Wanteeed, c’est ton nouvel allié shopping pour payer le prix juste sur tous tes achats en ligne ! Économise sur tes boutiques favorites en cumulant codes promo et cashback et compare les différents prix du web pour encore plus de réductions 🤩
26,508 位使用者
Zamu
Zamu automatically finds coupons, applies the best coupon code at checkout & earns you cashback.
26,239 位使用者
Lightning Autofill
The most popular autofill extension, boosting productivity since 2010.
20,390 位使用者
CouponBirds SmartCoupon Coupon Finder
Automatically find coupons and apply the best coupon code to save money for your online shopping!
18,825 位使用者
Karma | Online shopping, but better
Shop Smarter: Compare Prices, Get Coupons, Price alerts & Earn Cashback!
12,292 位使用者
穀歌翻譯元素
自動插入穀歌翻譯元素到頁麵。翻譯整個頁麵而無需離開它或打開新標簽頁。
10,894 位使用者
Linguist - web pages translator
翻译网页,选中文本并翻译,Netflix字幕,私人信息,朗读翻译后的文本,并将重要翻译存入个人词典以学习130种语言的单词。
10,141 位使用者
You.com | The Search Engine You Control
Sets Firefox's default search engine to You.com
9,238 位使用者
Alitools shopping assistant
Auto-find & apply AliExpress ™ promo codes, price history, seller rating, similar products, find item by picture
8,969 位使用者
Privacy | Protect Your Payments
Privacy's Firefox add-on allows you to generate a new virtual card number with 1-click on any checkout page. Keep your payment info safe from data breaches, shady merchants, and sneaky subscription billing.
8,718 位使用者
AliHelper - shopping assistant
Coupon codes, package tracking, price history, seller rating, search for similar products, discount monitoring, and photo reviews for AliExpress ™
7,908 位使用者
CNET Shopping
CNET Shopping helps you find the best prices on your favorite products. Get promo codes and discounts with a single click.
7,809 位使用者
Add to Buyee
安裝“Add to Buyee”後、您就可以在日本的購物網站上享受Buyee的代購服務。歡迎使用代購工具“Add to Buyee”,在人氣的日本購物網站享受全新的購物體驗。
6,336 位使用者
Color by Fardos - Color Picker
Pick colors from websites, save colors & gradients, get matching shades and tints and create beautiful gradients.
5,915 位使用者
Mino - Automatic Coupons
Mino automatically applies the best coupon codes at checkout!
5,442 位使用者