Firefox extension directory

Most installed

• 
  Language: 简体中文 (Simplified Chinese)

  388K users4.6
• 
  LastPass Password Manager

  387K users3.7
• N/A
  Советник Яндекс.Маркета

  376K users3.3
• 
  1Password: Password Manager

  367K users3.8
• 
  Language: Italiano (Italian)

  358K users4.4
• 
  Easy Youtube Video Downloader Express

  355K users4.1
• 
  Grammar and Spell Checker - LanguageTool

  338K users4.4
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  SaveFrom.net helper all-in-1 / youtube downloader

  331K users4.1
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  Norton Safe Web

  325K users3.9
• 
  Language: Español (AR) (Spanish, Argentina)

  316K users4.3
• N/A
  Language: العربية (Arabic)

  309K users4.4
• 
  Kaspersky Protection 2021

  307K users4.6
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  MetaMask – Crypto Wallet

  303K users4.2
• 
  Language: 日本語 (Japanese)

  297K users4.2
• 
  Reddit Enhancement Suite

  295K users4.8
• 
  NordVPN - a VPN proxy extension for Firefox

  294K users3.7
• 
  Language: Nederlands (Dutch)

  293K users3.9
• 
  PayPal Honey: Automated Coupons & Rewards

  293K users2.9
• 
  English (US) Dictionary

  288K users4.3
• N/A
  French spelling dictionary

  287K users4.4
• N/A
  French spelling dictionary

  287K users4.4
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  French spelling dictionary

  287K users4.4
• N/A
  Language: Português (PT) (Portuguese)

  284K users4.3
• 
  Language: Português (PT) (Portuguese)

  268K users4.3
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  Language: العربية (Arabic)

  263K users4.4
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  Keepa.com - Amazon Price Tracker

  259K users4.1
• 
  Language: Español (CL) (Spanish, Chile)

  254K users4.5
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  German Dictionary

  245K users4.3
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  Simple Translate

  244K users4.6
• 
  Decentraleyes

  241K users4.8
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  NoScript Security Suite

  238K users4.4
• 
  Firefox Relay

  237K users4.2
• 
  I don't care about cookies

  229K users3.1
• N/A
  600% Sound Volume

  223K users4.5
• 
  Video Background Play Fix

  220K users4.5
• N/A
  Find Manuals Now & Custom Web Search

  219K users2.3
• 
  Language: Čeština (Czech)

  218K users4.4
• 
  Language: Svenska (Swedish)

  217K users3.9
• 
  Language: Indonesia (Indonesian)

  216K users4.8
• 
  Read Aloud: A Text to Speech Voice Reader

  215K users3.8
• 
  ESET Browser Privacy & Security

  212K users4.5
• 
  FoxyProxy Standard

  212K users4.0
• 
  Ecosia — The search engine that plants trees 🌱

  212K users4.7
• 
  Language: Українська (Ukrainian)

  208K users4.8
• 
  Language: 正體中文 (Traditional Chinese)

  205K users4.6
• N/A
  Language: Norsk Bokmål (Norwegian Bokmål)

  202K users4.3
• 
  Language: Suomi (Finnish)

  200K users3.3
• 
  Web Threat Shield

  198K users4.3