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 Gmail Manager-community by DaveF
Rated 5 out of 5 stars
Version 0.7.2 Confirmed WORKING on Firefox 53.0.3 and Pale Moon 27.3.0.
Thank you very much for the quick fix!
To create your own collections, you must have a Mozilla Add-ons account.