Easy Youtube Video Downloader Express
A simple extension for superfast and easy YouTube downloads in FLV, 3GP, MP3, MP4, 720p, and 1080p formats.
421 085 пользователей
Search by Image
A powerful reverse image search tool, with support for various search engines, such as Google, Bing, Yandex, Baidu and TinEye.
409 367 пользователей
Video Background Play Fix
Some sites may not work with Firefox for Android video background play feature. This add-on provides a quick fix by blocking the Page Visibility API and the Fullscreen API.
184 431 пользователь
YouTube High Definition
YouTube High Definition is a powerful tool that automatically plays all YouTube videos in HD, changes video player size, offers auto-stop and mute, and much more.
154 491 пользователь
YouTube NonStop
Tired of getting that "Video paused. Continue watching?" confirmation dialog? This extension autoclicks it, so you can listen to your favorite music uninterrupted. Working on YouTube and YouTube Music!
136 576 пользователей
Unhook: Remove YouTube Recommended Videos Comments
Hide YouTube related videos, comments, video suggestions wall, homepage recommendations, trending tab, and other distractions.
108 156 пользователей
Download All Images
Easily save images with a wide range of customization features, such as file size, dimensions, and image type.
101 322 пользователя
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
77 525 пользователей
Tabliss - New Tab
A beautiful New Tab page with many customisable backgrounds and widgets that does not require any permissions.
73 877 пользователей
Imagus
Увеличивает миниатюры и показывает изображения/видео при наведении мыши на ссылки.
58 919 пользователей
Turn Off the Lights
Затемняет содержимое веб-страницы для комфортного просмотра видео (как в кинотеатре). Это работает для всех известных сайтов видео, таких как YouTube, Vimeo, Dailymotion, twitch.tv, Hulu, Metacafe, YouKu и т.д.
45 284 пользователя
TinEye Reverse Image Search
Click on any image on the web to search for it on TinEye. Recommended by Firefox! Discover where an image came from, see how it is being used, check if modified versions exist or locate high resolution versions. Made with love by the TinEye team.
44 725 пользователей
SoundFixer
Helps you fix annoying sound problems on sites like YouTube: audio in one channel only, too quiet or too loud. (Unfortunately, this extension does not work on all websites because of cross-domain issues — but it does work on YouTube!)
43 064 пользователя
Image Search Options
A customizable reverse image search tool that conveniently presents a variety of top image search engines.
38 758 пользователей
Easy Screenshot
Capture a screenshot of the whole webpage, and save in your desktop in default.
1 753 004 пользователя
SaveFrom.net помощник: скачать Ютуб, ВКонтакт и др
SaveFrom.net помощник помогает бесплатно скачивать с Vkontakte.ru (Vk.com), YouTube.com, Odnoklassniki.ru (одноклассники.ру), FaceBook.com, Vimeo.com, Soundcloud.com и более 40 других сайтов в 1 клик.
369 201 пользователь
Zoom Extension
Recommended, support Firefox 45+. The Zoom Firefox Extension allows participants to schedule Zoom cloud meetings directly from Google Calendar. You can start an instant meeting or schedule a future meeting with a button.
208 385 пользователей
Video Downloader professional
- download and save videos embedded into a website to your hard disk - add youtube, vimeo and other videos easily to your video list - supports up to 4k videos
159 537 пользователей
FireShot - Скриншоты страниц и быстрые комментарии
Быстрые и качественные скриншоты веб-страниц в полноценном приложении Windows. Позволяет быстро отредактировать скриншоты и добавить комментарии. Сохраняйте снимки в PDF/PNG/GIF/JPG, печатайте, загружайте в Web, по E-Mail или в другую программу.
152 442 пользователя
Video Speed Controller
Speed up, slow down, advance and rewind any HTML5 video with quick shortcuts.
96 412 пользователей
