Sidebar for YouTube™
Easy Access to YouTube via Sidebar UI
Magic Actions for YouTube™
Enhance your YouTube watching experience! Cinema Mode, Mouse Wheel Volume Control, AutoHD, Expand, Snapshots …
Global Twitch Emotes
Twitch culture wherever you go! This extension replaces all Twitch.tv emote phrases with their actual emoticons.
The famous 2048 game on the Opera Sidebar.
Explore games & track your favorite streams on Twitch
Scroll smoothly on all websites with your mouse and keyboard.
Web Extension making 'The Settlers Online' collectibles easy to find!
Automatically change YouTube video quality to HD resolution or the highest available one
Dark Theme for YouTube™
YouTube theme : Specially for night or prevent the flash effect over-night.
YouTube Center contains all kind of different useful functions which makes your visit on YouTube much more entertaining.
Real gameplay video on Steam!
Play your favorite games. Available 1000+ games!
Free Flash, Unity3D and html5 games
Best Unity3D, Flash and html5 games. This extension opens game panel with a single click. New games every day! Very easy to use!
Huge collection of Live Internet TV channels from all over the world. Online TV / Television
Browse and download YIFY movies in excellent 720p, 1080p and 3D quality from YTS.AG
Open in VLC™ (VideoLAN)
Easily open desired links in VLC media player
ImprovedTube - YouTube Extension
Improves YouTube's functions and site with Limited Permissions. Auto HD, Resize, Annotations, Playback Speed and more.
UniverseView is a fast and fun OGame add-on. Find planets everywhere and make the way you play OGame more efficient and effective!
Provides access to a small floating YouTube window on any page!
YouTube™ Media Player
Simple, yet elegant player for YouTube
Play Шикимори Online
Расширение позволяет смотреть аниме онлайн и синхронизировать его с вашим списком на Шикимори (shikimori.org и shikimori.one)
YouTube™ Auto HD-LQ
Play YouTube Videos in the Highest or Lowest Available Quality
TV Online RUS
Slither.io Mods: ZOOM, play with friends, skins and more.
SmartVideo For YouTube
Better YouTube experience. Provides 'Smart Buffer' for slow connections; auto loop; buffer preferences; quality selection; and more.
Comfort functions for YouTube™ Live and YouTube™ Gaming Live.
Beta version - Mark already seen Videos on YouTube
World's most useless extension
The most useless extension in the world.
Auto Replay for YouTube™
Automatically repeats your favourite YouTube video.
CatBlock is like an ad blocker, but instead of blocking ads it shows you pictures of cats (configurable)
Play Free Games Online on your Browser! They are indie games from all the world!