My adds

by eMatheev

4 Add-ons in this Collection

Video DownloadHelper by mig

Rated 4 out of 5 stars 7,576 reviews

4,383,919 users

The easy way to download and convert Web videos from hundreds of YouTube-like sites.

Fast Dial by telega

Rated 3 out of 5 stars 2,551 reviews

106,375 users

Visual bookmarks for Firefox.

Undo Closed Tabs Button by Andy Portmen, Thomas

Rated 4 out of 5 stars 372 reviews

42,124 users

Tired of going to History -> Recently Closed Tabs just to undo a closed tab? Then this extension is for you!

This extension allows you to undo closed tabs via a toolbar button or the right-click context menu.

Gmail Notifier by Doron Rosenberg

Rated 4 out of 5 stars 621 reviews

8,833 users

Note from Mozilla: This add-on has been discontinued. Try WebMail Notifier instead.

The original notifier for Gmail.

What are Collections?

Collections are groups of related add-ons that anyone can create and share.

Explore Collections