To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!
CloseWelcome to Firefox Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.
CloseReview for ScrollToNext by Allancl
Rated 5 out of 5 stars
Good extension,but can not be work on version 45.2,hope it can be update for fix bug (scroll invalid)
To create your own collections, you must have a Mozilla Add-ons account.