A very lightweight extension that allows you to watch YouTube™ videos using Flash® Player instead of the default HTML5 player.
Watch YouTube™ videos frame by frame
Watch YouTube videos on any site in a floating player
Watch Youtube Videos without the annoying Annotations, Texts and Clickable Links in Videos. Works on All Players on any Website!
Free Unblocker for YouTube. This extension lets you unblock and watch YouTube if it’s blocked by your ISP or network administrator.
Watch YouTube without any ads!
Watch Youtube with crowdsourced time-synced comments. Anonymously comment, any time, any video -- no log in required.
Watch youtube vides and see comments occur as you watch
Watch YouTube™ in your preferred video quality, such as 720p, 1080p, 1440p and 2160p.
Watch YouTube videos with friends.
Watch YouTube videos in a floating popup window (always on top of other windows) even when tab is switched
Read comments and watch Youtube videos at the same time.
watch youtube videos together
Watch YouTube videos together, completely in sync and easy to manage.
You can watch Youtube videos in the browser
Watch youtube videos in full window mode from any website
See people's comments while you watch YouTube!
Watch YouTube Videos Without Being Noticed By Nearby People
Watch YouTube videos in sync with anyone in the world!
Watch Youtube remotely with friends!
Watch YouTube with friends.
Watch YouTube videos while video chatting with others.
Watch YouTube videos with friends across the world.
This extention counts how long you watch Youtube videos
Watch YouTube video's flawlessly, It skips skippable ads for you and also disable YouTube video auto-pause.