To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!Close
Welcome to Firefox Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.Close
About this Add-on
-discover new songs, videos and artists
-save easily what you love in playlists
-get automatically videos from channels
Have an entertaining time, try Y++.
To create your own collections, you must have a Mozilla Add-ons account.
To many people are asking simple questions like "How to add a video" or "how to create playlists". So, these data will help me understand the problem.