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Tons of features to improve your user experience on YouTube™.
A very lightweight add-on that allows you to watch YouTube™ videos using Flash® Player instead of the default HTML5 player. The Flash® Player will consume less CPU and RAM resources if your device doesn't easily support HTML5 videos. Try it!
YouTube High Definition Doporučené
YouTube High Definition is a powerful tool that will let you automatically play all YouTube videos in HD (High Definition), turn off annotations, change video player size, auto stop videos, auto mute videos, control embedded videos and much more.
YouTube™ Flash-HTML5 Kompatibilní s Firefoxem 57+ Doporučené
Play YouTube™ Videos in Flash or HTML5 Player
Adds a context menu item to send audio/video streams directly to VLC media player
Turbo Download Manager Doporučené
a download manager with multi-threading support
Right click YouTube video links on any websites, download it from context menu. Multi formats(mp4 flv 3gp), easy to use and fast to response.
Fasterfox Vyžaduje restart
STILL WORKS FLAWLESSLY AS OF 8-21-2017
The One; The Original Fasterfox Gives performance & network tweaks for Firefox. Fasterfox makes your browsing so much faster!
Make your Sites Faster than a Fox with Fasterfox for FireFox!
Google™ Translator Doporučené
Google™ Translator is a handy multi-language translator built on top of Google Translate. It gives you Google Translate UI feel right on your Firefox toolbar.
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.
Download YouTube videos in all available formats and extract the original audio files
YouTube Enhancer Plus Vyžaduje restart Doporučené
Improve your watching experience! Ad Blocker, Autoplay Manager, Auto HD, Auto Replay, Cinema Mode, and more.
YouTube to MP3 Converter and also YouTube to MP4, M4A and WEBM Downloader.
YouTube MP3 provides Audio MP3 up to 320 kbps, M4A up to 128kbps, Video MP4 and WEBM up to Maximum Available. Highest Download Quality Available. No Limits. Fast Download.
YouTube HTML5 Player -- Watch in HTML5 if Flash is disabled by your company or school.
Easily connect with friends and family while you browse internet. This add-on brings conversations to life with photos, emoji, and even group video calls!
Automatically play YouTube™ videos in HD or any other preferred format, and disable autoplay for videos loaded in background tabs.
YouTube No Buffer (Stop Autoplaying) Doporučené
A bulletproof approach to prevent YouTube from buffering videos
Youtube Unblock VPN is number one tool for unblocking youtube and any other web site!
YouTube™ Control Center Doporučené
YouTube Control Center is an open-source project that aims to enhance the overall YouTube experience by providing the end user with more control in what the playback process is concerned.