Flash Video Player for Facebook™
Flash Video Player for Facebook™ is a powerful tool that will let you choose Flash video player as default Facebook video player.
4,419 users
New XKit (W Edition)
This is New XKit, a fork of XKit, the extension framework for Tumblr. It allows you to customize your Tumblr experience. This is the W edition, which is unofficial and unaffiliated with the New XKit team.
4,397 users
WhatsApp Pinned
Open, Go to, or Toggle a pinned tab with the WhatsApp Web app in it. This extensions provides a customizable keyboard shortcut, and button to open or toggle the pinned tab.
4,377 users
VK Music - download music VK
A simple and rapidly fast extension which helps to download audio from vk.com, ok.ru and Yandex.Music.
4,375 users
![HyperChat [Improved YouTube Chat]](https://addons.mozilla.org/user-media/addon_icons/2690/2690900-64.png?modified=4a55f50d)
HyperChat [Improved YouTube Chat]
Improved YouTube chat with CPU/RAM optimizations, customization options, and cutting-edge features!
4,337 users
Copy Me That
Copy any recipe from any website with just one click. Manage all your recipes in one location. Edit copied recipes or add your own. Organize with tags. Add to your shopping list and plan with the meal planner. Share your recipes and get inspired.
4,156 users
Ad Blocker for Facebook™
Remove unwanted contents on the Facebook website, including sponsored posts and recommended pages/groups. Supports both desktop and mobile Firefox.
4,085 users
Sauce for Strava™
Additional functionality for your cycling and running analysis. This extension upgrades the Strava™ website.
4,078 users
Right-click YouTube Video Downloader
Use right-click menu to download YouTube Videos without any appearance changes on your webpages. Works on YouTube video links on any pages.
4,061 users
Web Translate
The best Translator for your Firefox and Thunderbird! Supported translators: Google Translate, Microsoft Translator, DeepL Translator, Yandex Translate, Яндекс Переводчик, Google 翻译 and 百度翻译 (Baidu Translator)
4,017 users
Search and Wider Mail by Yahoo
Expand your Yahoo Mail inbox. Set Yahoo as your default search and enjoy a wider view. Wider mail experience works only with Yahoo as the default search engine.
3,864 users
SCDL SoundCloud Downloader
SoundCloud Download Helper. Adds ARTWORK, ARTIST, GENRE, TRACKNAME !! FIXED!! 04.12.2019
3,773 users
YouTube in HD (720p, 1080p, 1440p, 2160p)
Watch YouTube in the full-HD quality or the highest available one
3,642 users
✨ Awesome Emoji Picker ✨
Modern, nice emoji picker that you can use to find 🔎 and select emojis. 😀 It will be copied to your clipboard 📋 or even directly inserted into the page, when you click 🖱️ on it. You will certainly like it. 😎
3,572 users
YouTube Row Fixer
A browser extension that lets you customize the number of videos, posts, and shelf items displayed per row on YouTube. It also fixes layout issues like oversized thumbnails and enhances your browsing experience.
3,570 users
Voila – AI Assistant, Copilot and AI Writer
Seamless personal AI assistant powered by GPT-4o to help you create, write, summarize, brainstorm, and research Get things done with a simple keyboard shortcut – Improve your writing, get answers to all your questions and draft high-quality content.
3,563 users
