Video DownloadHelper
A maneira fácil de baixar e converter vídeos da Web de centenas de sites semelhantes ao YouTube.
1.792.282 usuários
Turn Off the Lights
A página irá escurecer para que veja o vídeo como se estivesse no cinema.
46.097 usuários
Watch2Gether
With Watch2Gether you can watch videos together with your friends. Enhance your Watch2Gether experience with our official browser extension.
55.597 usuários
Video Downloader VeeVee – Download de vídeos
Video Downloader VeeVee – baixe vídeos da Internet.
18.306 usuários
Librezam
Song recognition webextension using Shazam API (Also supports Audd and ACRCloud API)
15.850 usuários
Live Stream Downloader
Download M3U8 HLS Streams (HTTP Live Stream) to your local disk
15.172 usuários
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...
13.662 usuários
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!
8.883 usuários
SQLite Manager
manage, edit, manipulate, plot and save one or multiple SQLite databases simultaneously
8.439 usuários
Full Screen for Firefox
Go full screen with one click on the full screen button. That includes also the full screen movies such as YouTube, Vimeo, etc.
5.472 usuários
Cast Kodi
Cast videos and music from more than 50 sites (YouTube, Twitch, Vimeo, SoundCloud, torrents, …) to Kodi with context menu and remote control.
3.540 usuários
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!
3.415 usuários
Reprodutor de vídeo flutuante - Imagem na Imagem
Assista a vídeos do YouTube e muito mais em uma janela flutuante de Picture-in-Picture (PiP) sobre qualquer outra aplicação enquanto faz várias tarefas ou joga no PC. Diga adeus à constante troca com Alt-Tab.
3.333 usuários
YouTube Repeat Button
Adds a repeat button to the HTML5 player to loop over a single track after 1 second delay
2.807 usuários
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
2.370 usuários
Download Dailymotion videos
Download videos, subtitles, thumbnails, posters, filmstrip, tags from Dailymotion
2.149 usuários
Save4k
Скачать видео с YouTube.com, VK.com, Ok.ru, Facebook.com, Instagram.com, Soundcloud.com в 4К или 8К качестве!
1.992 usuários
Transformador de Vídeo
Amplie, estique, reposicione, gire e inverta vídeos e imagens usando teclas de atalho.
1.718 usuários
Free OpenVPN Server Finder
Display up-to-date list of public OpenVPN servers provided by VPN Gate (University of Tsukuba)
1.229 usuários
Youtube mp3 & video downloader
Firefox extension to convert and download Youtube all videos for free in MP3 format.
1.062 usuários
Enforce SafeSearch
Toggles the built-in filter on Google, YouTube, Bing, Yahoo, DuckDuckGo, Ixquick, Startpage, Dogpile, Yandex, Vimeo, Reddit, Ecosia, Dailymotion, Qwant, Patreon, and Onesearch .
990 usuários
![Volume Control [Boost volume]](https://addons.mozilla.org/user-media/addon_icons/2750/2750023-64.png?modified=33d02c4f){kind=icon}
