Power Thesaurus
Sidebery
Vertical tabs tree and bookmarks in sidebar with advanced containers configuration, grouping and many other features.
62.158 usuarios
Measure-it
Draw a ruler across any webpage to check the width, height, or alignment of page elements in pixels.
24.564 usuarios
Forecastfox - Weather Forecast
International weather forecasts with easy and convenient settings
11.653 usuarios
RoboForm Password Manager
RoboForm, the #1 ranked Password Manager makes your life easier by remembering passwords and logging you into websites automatically
57.557 usuarios
Tab Session Manager
Save and restore the state of windows and tabs. It also supports automatic saving and cloud sync.
157.288 usuarios
Tab Reloader (page auto refresh)
An easy-to-use tab reloader with custom reloading time settings for individual tabs
79.704 usuarios
Sink It for Reddit
Upgrade your Reddit experience with color coded comments, easier nav, sub-reddit blocking, gestures for upvoting, ad+nag blocking, and more. It's like RES, for mobile!
7.296 usuarios
YouTube Search Fixer
Remove ALL distracting search results, redirect shorts back to legacy page and try little visual changes suited for low resolution screens.
34.695 usuarios
Dark Reader
Dark mode for every website. Take care of your eyes, use dark theme for night and daily browsing.
1.325.702 usuarios
Read Aloud: A Text to Speech Voice Reader
Read out loud the current web-page article with one click. Supports 40+ languages.
212.892 usuarios
Dark Mode
Dark theme and night shift mode for every website. Care your eyes, use Dark Mode for night and daily web browsing.
46.809 usuarios
Sidebery
Vertical tabs tree and bookmarks in sidebar with advanced containers configuration, grouping and many other features.
62.158 usuarios
DuckDuckGo Search & Tracker Protection
Actively protects your data in your current browser
1.241.899 usuarios
Search by Image
A powerful reverse image search tool, with support for various search engines, such as Google, Bing, Yandex, Baidu and TinEye.
455.805 usuarios
TinEye Reverse Image Search
Click on any image on the web to search for it on TinEye. Recommended by Firefox! Discover where an image came from, see how it is being used, check if modified versions exist or locate high resolution versions. Made with love by the TinEye team.
46.543 usuarios
Image Search Options
A customizable reverse image search tool that conveniently presents a variety of top image search engines.
39.295 usuarios