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
34.134 usuários
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.
567.177 usuários
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
155.841 usuários
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.
67.426 usuários
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。
65.386 usuários
SteamDB
Adds SteamDB links and new features on the Steam store and community. View lowest game prices and stats.
51.854 usuários
Trusted Shops extension
Safe online shopping
41.272 usuários
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
39.797 usuários
alerabat.com | kupony i cashback
Nigdy więcej nie szukaj kodów rabatowych – My zrobimy to za Ciebie :)
35.186 usuários
Auto Refresh Page - Atualizar auto páginas
Atualize as páginas da web automaticamente. Atualização automática e monitor de página com intervalos de tempo especificados.
29.681 usuários
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 🤩
26.650 usuários
Zamu
Zamu automatically finds coupons, applies the best coupon code at checkout & earns you cashback.
26.507 usuários
Lightning Autofill
The most popular autofill extension, boosting productivity since 2010.
20.620 usuários
CouponBirds SmartCoupon Coupon Finder
Automatically find coupons and apply the best coupon code to save money for your online shopping!
18.956 usuários
Karma | Online shopping, but better
Shop Smarter: Compare Prices, Get Coupons, Price alerts & Earn Cashback!
12.386 usuários
Elemento do Google Tradutor
Insere automaticamente o elemento do Google Tradutor na página. Traduza a página inteira sem a necessidade de sair da mesma ou abrir outra aba.
11.044 usuários
Linguist - web pages translator
Translate web pages, highlighted text, Netflix subtitles, private messages, speak text, and save important translations to your personal dictionary to learn words in 130 languages.
10.286 usuários
You.com | The Search Engine You Control
Sets Firefox's default search engine to You.com
9.358 usuários
Alitools shopping assistant
Auto-find & apply AliExpress ™ promo codes, price history, seller rating, similar products, find item by picture
9.046 usuários
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.
8.755 usuários
AliHelper - assistente de compras
Rastreamento de encomendas, histórico de preços, cupões de desconto, verificação da confiabilidade do vendedor, pesquisa de produtos semelhantes, comentários com fotos do AliExpress ™
7.988 usuários
CNET Shopping
CNET Shopping helps you find the best prices on your favorite products. Get promo codes and discounts with a single click.
7.853 usuários
Add to Buyee
Looking for some fascinating Japanese stuff? “Add to Buyee” is a simple tool to shop on popular Japanese online stores as you do with Buyee’s proxy purchase service. Add it to your life, and make it happier.
6.365 usuários
Color by Fardos - Color Picker
Pick colors from websites, save colors & gradients, get matching shades and tints and create beautiful gradients.
6.006 usuários
Mino - Automatic Coupons
Mino automatically applies the best coupon codes at checkout!
5.495 usuários