My Favorite Add-ons

by smpimp

7 Add-ons in this Collection

1-Click YouTube Video Download by The 1-Click YouTube Video Download Team

Rated 4 out of 5 stars 471 reviews

794,513 users

The simplest YouTube Video Downloader for all YouTube Flash sites, period.

Xmarks Sync by Xmarks Inc.

Rated 4 out of 5 stars 2,502 reviews

367,086 users

Xmarks is the #1 bookmarking and open tab add-on. Keep your bookmarks, and open tabs backed up and synchronized across computers and browsers. Mobile phones with Premium access. Utilize LastPass to sync passwords!

ColorfulTabs by Shivanand Sharma

Rated 4 out of 5 stars 962 reviews

262,921 users

The most beautiful yet the simplest add-on that makes a strong colorful appeal. Colors every tab in a different color and makes them easy to distinguish while beautifying the overall appearance of the interface. For Seamonkey & Flock. An essential. F...

CoolPreviews by The Cooliris Team

Rated 4 out of 5 stars 659 reviews

103,839 users

Browse faster—Preview links and images without leaving your current page or tab. Just mouseover any link and a preview window appears to display the content.

iReader by MhdHejazi

Download Now

Experimental

Rated 4 out of 5 stars 118 reviews

6,716 users

View news stories and other articles in a very easy to read, clutter-free, scrollable display.

Siphon - Add-on Synchronizer by Ian Halpern

Rated 4 out of 5 stars 188 reviews

8,187 users

Keep your favorite Extensions synced with all your computers.

Full Fullscreen by emsearcy

Rated 4 out of 5 stars 94 reviews

10,622 users

Note from Mozilla: This add-on has been discontinued. Try one of these instead.

Get rid of all toolbars in fullscreen for kiosk applications.

What are Collections?

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

Explore Collections

More by this User

See all collections by this user

Recently Viewed