Turn Off the Lights for Firefox
The entire page will be fading to dark, so you can watch the videos as if you were in the cinema. Works for YouTube and Beyond. Dark mode for all websites. It works for all known video sites such as YouTube, Vimeo, Twitch, Dailymotion, Facebook, etc.
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Download Video and Flash - HD Download
Download Video and Flash - HD Download is a great download helper tool that lets you download video and Flash games very easily. Download from YouTube, Facebook, Dailymotion, Vimeo and more. Download and enjoy! Download now!
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Watch2Gether
With Watch2Gether you can watch videos together with your friends. Enhance your Watch2Gether experience with our official browser extension.
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Live Stream Downloader
Download M3U8 HLS Streams (HTTP Live Stream) to your local disk
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UltraWideo
The cross-browser extension that manipulates video aspect ratio to fit your entire screen. Take control over cinematic black bars. Netflix | Prime Video | Disney+ | Hulu | ESPN | + Many others...
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Librezam
Song recognition webextension using Shazam API (Also supports Audd and ACRCloud API)
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SQLite Manager
manage, edit, manipulate, plot and save one or multiple SQLite databases simultaneously
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YouTube Video Downloader
Free YouTube Video Downloader Online – Download YouTube Videos, Convert YT to MP3/MP4, SaveFrom.net Alternative, Fast YTD Tool for PC, Mobile, & Online. Best Video Downloader for YouTube, Y2Mate, SSYouTube, Freemake Video Downloader, and More!
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Full Screen for Firefox
Go full screen with one click on the full screen button. That includes also the full screen movies such as the YouTube, Vimeo, Dailymotion, Youku video player, etc.
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Cast Kodi
Cast videos and music from more than 50 sites (YouTube, Twitch, Vimeo, SoundCloud, torrents, …) to Kodi with context menu and remote control.
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Free YouTube Video Downloader
Easily download your favorite YouTube videos in high quality with just a click. Build your video library, enjoy offline viewing, and share with friends—anytime, anywhere!
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uView Floating Player - Picture in Picture
Watch Youtube video and more in a floating window Picture in Picture (PIP) on top of any other application while multitasking or gaming on PC. Say goodbye to alt-tabbing.
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YouTube Repeat Button
Adds a repeat button to the HTML5 player to loop over a single track after 1 second delay
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YouTube Video Downloader 4K
Convert2MP3 Online Video Downloader allows to download videos & shorts from the YouTube. Our 4k HD downloader button on below YouTube video provides fast and easy video download from YouTube upto 4k. Try best 4K YouTube Video & Shorts Downloader
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Download Dailymotion videos
Download videos, subtitles, thumbnails, posters, filmstrip, tags from Dailymotion
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Save4k
Скачать видео с YouTube.com, VK.com, Ok.ru, Facebook.com, Instagram.com, Soundcloud.com в 4К или 8К качестве!
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Video Transformer
Zoom, stretch, reposition, rotate, and flip video and images using hotkeys.
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Free OpenVPN Server Finder
Display up-to-date list of public OpenVPN servers provided by VPN Gate (University of Tsukuba)
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Youtube mp3 & video downloader
Firefox extension to convert and download Youtube all videos for free in MP3 format.
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![Volume Control [Boost volume]](https://addons.mozilla.org/user-media/addon_icons/2750/2750023-64.png?modified=33d02c4f){kind=icon}
