Games & Entertainment
Download YouTube videos in all available formats and extract the original audio files
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Easily open desired links in VLC media player
Add a button to Youtube video directly, allowing you to download it's audio content as mp3 file instantly using www.pointmp3.com
MagicCast allows you to play videos on your TV from websites, including movies, TV shows, news broadcasts, sports broadcasts and IPTV.
The Best Mod and Extension for Slither.io! Mod Zoom, Play with Friends, Skins, Custom Skins, Bots
Browse the web for your favorite games and always know if they are available at Instant-Gaming.com !
1. Install Extension
2. Play youtube video in your browser
3. Click the KV icon then click respective links to download
The most popular Keepvid.site website's Youtube Video Download Extension
Tons of features to improve your user experience on YouTube™.
Adds a context menu item to send audio/video streams directly to VLC media player
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.
Shows country flag based on the server location of the active tab's url
Adds a lightweight button below YouTube videos. This button converts the corresponding video of youtube to mp3 instantly when clicked! This is the fastest solution for youtube to mp3 converter.
Toggle to disable/enable HTML5 video.
Play YouTube™ Videos in Flash or HTML5 Player
An easy-to-use and lite App for Spotify Music Player.
YouTube HTML5 Player -- Watch in HTML5 if Flash is disabled by your company or school.
Lets you control various media sites using the media keys on your keyboard without having the Firefox window active.
Supported Sites: youtube, pandora, spotify, bandcamp, google play, yandex, soundcloud, tidalhifi, deezer, plex, vk and more.