iCloud Bookmarks
Keep your Firefox bookmarks on Windows up to date with your Safari bookmarks on iPhone, iPad, and Mac with the iCloud Bookmarks extension for Firefox.
135,477 users
Pinterest Save Button
Save your favorite ideas online so you can easily get back to them later.
133,080 users
Hoxx VPN Proxy
Hoxx VPN Proxy service to unblock blocked websites, hide your location and encrypt your connection. Completely free.
107,661 users
Logitech Smooth Scrolling
Logitech® Smooth Scrolling extension delivers smooth-as-smartphone scrolling in Firefox and works with most Logitech mice and touchpads — new and old. Requires Logitech SetPoint 6.60 and above and Windows 7 and above. Gaming mice not supported.
93,237 users
Free Download Manager official extension
Free Download Manager integration with your Firefox browser
89,676 users
Mendeley Web Importer
Fast, convenient import of references and PDFs to your Mendeley Reference Manager library
89,541 users
Package Tracking Tab & Custom Web Search
Add the Package Tracking Tab & Custom Web Search extension to track packages online by clicking the favicon on the toolbar & enjoy access to search results provided by Yahoo right from your browser.
84,703 users
РуТрекер - официальный плагин от RuTracker.org
Доступ на RuTracker.org. Поиск по трекеру в контекстном меню. Комфортная работа с зеркалами. Использование любого адреса с переадресацией на него всех ссылок. Прокси и пр.
84,661 users
Ant Video Downloader
Browser extension with a companion application for downloading and merging streaming video segments.
78,706 users
Web Developer
The Web Developer extension adds various web developer tools to the browser.
71,830 users
Plasma Integration
Multitask efficiently by controlling browser functions from the Plasma desktop.
70,540 users
BTRoblox - Making Roblox Better
BTRoblox, or Better Roblox, is an extension that aims to enhance Roblox's website by modifying the look and adding to the core website functionality by adding a plethora of new features.
68,932 users
Evernote Web Clipper
Use the Evernote Web Clipper to save things you see on the web into your Evernote account.
65,750 users
Ezy Photo Tab & Custom Web Search
Add the Ezy Photo Tab & Custom Web Search extension and click the icon on your toolbar to access editing sites & Yahoo® search
63,163 users
wTools
Бесплатное расширение для тесной интеграции между браузером и приложениями, созданными на платформе Wasaby
60,225 users
Popup Blocker Ultimate
Best Pop-up Blocker for Firefox. (Best in Rating, Performance, This addon does NOT collect user's data same as Poper Blocker)If your Firefox version is not 57+ please install version 8.1 from Official website.
55,711 users
Cookie Quick Manager
An addon to manage cookies (view, search, create, edit, remove, backup, restore, protect from deletion and much more). Firefox 57+ is supported.
49,717 users
vidIQ Vision for YouTube
With insights and metrics that go beyond YouTube Analytics, vidIQ Vision delivers a comprehensive optimization report card for any YouTube video via your Firefox browser!
48,188 users
Privacy Possum
Privacy Possum monkey wrenches common commercial tracking methods by reducing and falsifying the data gathered by tracking companies.
46,109 users
Task Manager Tab & Custom Web Search
Add the Task Manager Tab & Custom Web Search extension and get productivity-enhancing tools online by clicking the favicon on the toolbar & enjoy access to Yahoo® search from your browser search bar.
42,943 users
