uBlock Origin
Äntligen en effektiv blockerare! Snäll mot processor och minne.
4 368 303 användare
HTTPS Everywhere
Encrypt the web! HTTPS Everywhere is a Firefox extension to protect your communications by enabling HTTPS encryption automatically on sites that are known to support it, even when you type URLs or follow links that omit the https: prefix.
458 711 användare
Adblock Plus
Blocks annoying video ads on YouTube, Facebook ads, banners and much more. Adblock Plus blocks all annoying ads, and supports websites by not blocking unobtrusive ads by default (configurable).
10 354 848 användare
Google Search Fixer
Override the user-agent string presented to Google Search pages to receive the search experience shown to Chrome.
6 900 användare
Dark Reader
Dark theme for every website. Care your eyes, use Dark Reader for night and daily browsing.
18 051 användare
Feedbro
Advanced Feed Reader - Read news & blogs or any RSS/Atom/RDF source.
12 755 användare
Reader
Reader is the ultimate Reader tool for Firefox.
22 272 användare
Read Aloud: A Text to Speech Voice Reader
Read out loud the current web-page article with one click. Supports 40+ languages.
5 825 användare
Search by Image - Reverse Image Search
Reverse image search using various search engines, such as Google, Bing, Yandex, Baidu and TinEye.
55 101 användare
SearchPreview
The main feature of SearchPreview is to enhance your search results pages. It inserts site preview images (thumbnails) and popularity ranks into Google™, DuckDuckGo™, Yahoo™ and Bing™ searches.
36 068 användare
Swift Selection Search
Swiftly access your search engines in a popup panel when you select text in a webpage. Context menu also included!
12 018 användare
Search image
Select some text, right-click and choose"Search image" in the menu, a Google Image tab will open with your results.
37 659 användare
Emoji Cheatsheet
A reference for the codes to generate Emojis on popular sites like GitHub or Basecamp and Unicode characters for Twitter and Facebook. Search Emojis by name or view recently selected items. Emojis are automatically copied to the clipboard.
88 033 användare
Facebook Container
Prevent Facebook from tracking you around the web. The Facebook Container extension for Firefox helps you take control and isolate your web activity from Facebook.
296 890 användare
Social Fixer
Social Fixer for Facebook fixes annoyances, adds features, and enhances existing functionality to make FB more fun and efficient. Filter the news feed, hide sponsored posts and political posts, hide parts of the page you don't want to see, and more!
15 747 användare
FB unseen
Blocks the ”seen” feature of the facebook messenger, and your friends will no longer be able to see if you read their messages.
6 876 användare