Some Useful Add - Ons
by amaltr
About this Collection
These are some really useful collection of firefox add ons.
17 Add-ons in this Collection
Duplicate This Tab by vinay
26 users
This add-on provides the much needed feature update of Tab Duplication to Mozilla Browsers. Features Supported include Duplication of Browser Tabs, Detaching Tabs and Merging All Windows.
Results 16–17 of 17
What are Collections?
Collections are groups of related add-ons that anyone can create and share.
Explore CollectionsTo create your own collections, you must have a Mozilla Add-ons account.