automaticDark - Time-Based Theme Changer
Automatically change Firefox's theme based on the time.
16,448 users
SteamDB
Adds SteamDB links and new features on the Steam store and community. View lowest game prices and stats.
101,024 users
AdGuard AdBlocker
Unmatched adblock extension against advertising and pop-ups. Blocks ads on Facebook, Youtube and all other websites.
1,659,155 users
Webmail Ad Blocker
Block ads on the right side of the screen when using Gmail, Yahoo Mail, Hotmail and Outlook.com which expand your message space
28,247 users
Tab Reloader (page auto refresh)
An easy-to-use tab reloader with custom reloading time settings for individual tabs
77,406 users
Auto Tab Discard
Increase browser speed and reduce memory load and when you have numerous open tabs.
83,831 users
Tab Session Manager
Save and restore the state of windows and tabs. It also supports automatic saving and cloud sync.
152,591 users
YouTube Search Fixer
Remove ALL distracting search results, redirect shorts back to legacy page and try little visual changes suited for low resolution screens.
33,910 users
Control Panel for Twitter
Gives you more control over Twitter and adds missing features and UI improvements
48,209 users
![[Blur][White] LightOrange & Cyan](https://addons.mozilla.org/user-media/version-previews/thumbs/4077/4077377.jpg?modified=1775493657)
Dark Reader
Dark mode for every website. Take care of your eyes, use dark theme for night and daily browsing.
1,302,308 users
Read Aloud: A Text to Speech Voice Reader
Read out loud the current web-page article with one click. Supports 40+ languages.
215,672 users
Dark Mode
Dark theme and night shift mode for every website. Care your eyes, use Dark Mode for night and daily web browsing.
48,818 users
Sidebery
Vertical tabs tree and bookmarks in sidebar with advanced containers configuration, grouping and many other features.
56,643 users
Bitwarden Password Manager
At home, at work, or on the go, Bitwarden easily secures all your passwords, passkeys, and sensitive information.
949,881 users
RoboForm Password Manager
RoboForm Password Manager makes your life easier by remembering passwords and logging you into websites automatically
54,815 users
LastPass Password Manager
LastPass, an award-winning password manager, saves your passwords and gives you secure access from every computer and mobile device.
421,406 users
1Password: Password Manager
The best way to experience 1Password in your browser. Easily sign in to sites, generate passwords, and store secure information, including logins, credit cards, notes, and more.
378,317 users