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.
CloseDeveloper reply by AlainMop
Rated 5 out of 5 stars
Thanks for updating this to v52. Would be great if it could be made compatible with version 60 too.
Increasing the version number does not help - as switching tabs is broken.
Unfortunatly the old XP and Vista code that made that addon possible has been removed and it would a big job and stupid job to reinsert it !!
Sorry
To create your own collections, you must have a Mozilla Add-ons account.