ColorfulTabs
The first addon you should be installing on a fresh Firefox install. A must have. The most beautiful yet the simplest add-on that makes a strong colorful appeal. Colors every tab in a different color.
14,758 users
OneTab
OneTab - Too many tabs? Convert tabs to a list and reduce browser memory
153,173 users
FoxyTab
Collection of Tab Related Actions e.g. Duplicate, Close Duplicates, Close to the Left, Copy Title, Merge Windows, Save as PDF, Copy Urls Tab/All/Left/Right, Host keep/close/close other, Sort by URL/Title, Asce/Desc, Move, Reload, Reload Timer
21,330 users
Firefox Color
Build, save and share beautiful Firefox themes.
117,678 users
44,412 users
Tabliss - New Tab
A beautiful New Tab page with many customisable backgrounds and widgets that does not require any permissions.
72,871 users
Tree Style Tab
Show tabs like a tree.
212,937 users
Tab Stash
Easily save and organize batches of tabs as bookmarks. Clear your tabs, clear your mind. Only for Firefox.
35,160 users
Tab Session Manager
Save and restore the state of windows and tabs. It also supports automatic saving and cloud sync.
138,423 users
Simple Tab Groups
Create, modify, and quickly change tab groups
88,494 users
Auto Tab Discard
Increase browser speed and reduce memory load and when you have numerous open tabs.
65,783 users
New Tab Override
New Tab Override allows you to set the page that shows whenever you open a new tab.
65,072 users
Undo Close Tab
Allows you to restore the tab you just closed with a single click—plus it can offer a list of recently closed tabs within a convenient context menu.
42,648 users
Tabby - Window & Tab Manager
Tabby helps you manage a lot of windows and tabs easily; it can help you open, close, move, pin, and do many other things on tabs and windows quickly. With Tabby, you can even save all you windows and tabs for later with just one click!
8,842 users
Tab Reloader (page auto refresh)
An easy-to-use tab reloader with custom reloading time settings for individual tabs
78,905 users
669 users
Extended Color Management
Ever wish that Firefox didn't use color management when viewing images or video? Turn it off easily with this add-on.
2,014 users
304 users
753 users
122 users
Colorful Windows
Minimalist browser extension to dynamically theme new windows (very cute). Use to differentiate open windows *or for the aesthetic ☆ ~('▽^人) *.
138 users
107 users
516 users
145 users
154 users