Photos, Music & Videos
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.
Send YouTube video links to an external player, downloader, etc,
Start a search with you favorite search engine via the context menu.
Live new tab page: living photos in your browser, weather, to-do list, and bookmark tiles
YouTube Download & Adblock EXTREME Smarttube
Farewell to flash and ads.
Easy Access to YouTube via Sidebar UI
Download Youtube videos with a single click.
Integrates Bulk Image Downloader (a Windows only app that must be installed separately) with FireFox. Download full sized images from almost any thumbnailed web gallery. Supports most popular image hosts such as imagevenue, imagefap, flickr, etc.
Experience a beautiful photo from Unsplash every time you open a new tab alongside current weather information for your city
Easy Image Blocker is the Add-on to control the loading of the image. Images can be load from the context menu individually. You can specify the mode to load the image for each URL in the white list.
Adds a context menu item to send image links directly to Adobe Photoshop photo editor
WORKS WITH NEW YOUTUBE LAYOUT, "Best Youtube Video Downloader", Only one with 1080p Full-HD and 256kbps MP3 Direct Links. A clean, fast and simple addon for superfast and easy downloads in FLV, 3GP, MP3, MP4, 720p, 1080p qualities on Youtube pages.
Enlarge thumbnails, and show images/videos from links with a mouse hover.
Image Block X allows you to disable loading images in Firefox, allowing you to save data when you're on a capped connection, and browse faster when you're on a slow connection. It is a spiritual successor to Image Block, rewritten as a web extension.
Zoom images/videos on all your favorite websites (Facebook, Amazon, etc). Simply hover your mouse over the image to enlarge it.
Adds a context menu item to send audio/video streams directly to VLC media player
Speed up, slow down, advance and rewind any HTML5 video with quick shortcuts.