Dark Background and Light Text
Make every web page (or just the pages you want) display light text on dark backgrounds. All color variations are fully customizable.
30,179 位使用者
Webmail Ad Blocker
Remove advertising clutter from your web-based email. Expand your viewable area by blocking and removing ads on the right-hand side of the screen when using Gmail, Hotmail, Outlook.com and Yahoo Mail.
27,711 位使用者
Checker Plus for Gmail
顯示 穀歌郵箱 收件箱中的新郵件和聯係人照片；通過桌麵通知獲得新郵件提醒；不打開Gmail網頁就能收取、閱讀和刪除郵件。更多功能待你發現！
23,856 位使用者
Measure-it
Draw a ruler across any webpage to check the width, height, or alignment of page elements in pixels.
22,200 位使用者
Zoom Page WE
Zoom web pages (either per-site or per-tab) using full-page zoom, text-only zoom and minimum font size. Fit-to-width zooming can be applied to pages automatically. Fit-to-window scaling can be applied to small images.
20,660 位使用者
Foxy Gestures
Mouse gestures for Firefox. A web extension alternative to FireGestures created by a long time FireGestures user.
18,280 位使用者
Snap Links Plus
Select a number of links with a rectangle and open them in new tabs. You can also lasso checkboxes to quickly check or uncheck them. Works with radio buttons as well.
16,597 位使用者
automaticDark - Time-Based Theme Changer
Automatically change Firefox's theme based on the time.
12,725 位使用者
ScrollAnywhere
Scroll page without touching scroll-bar! Press Middle (Right / Left) mouse button anywhere on the page to scroll just like with scrollbar. Features also: - "grab and drag" scrolling - customizable scrollbars! - the Momentum auto-scroll
12,101 位使用者
Reddit Enhancement Suite
Reddit Enhancement Suite (RES) is a suite of tools to enhance your Reddit browsing experience.
301,745 位使用者
I still don't care about cookies
Community version of the popular extension "I don't care about cookies" https://github.com/OhMyGuus/I-Dont-Care-About-Cookies
101,339 位使用者
Video Speed Controller
Speed up, slow down, advance and rewind any HTML5 video with quick shortcuts.
96,682 位使用者
Cookie-Editor
Cookie-Editor lets you efficiently create, edit and delete a cookie for the current tab. Perfect for developing, quickly testing or even manually managing your cookies for your privacy.
90,317 位使用者
Plasma Integration
Multitask efficiently by controlling browser functions from the Plasma desktop.
78,030 位使用者
BTRoblox - Making Roblox Better
BTRoblox, or Better Roblox, is an extension that aims to enhance Roblox's website by modifying the look and adding to the core website functionality by adding a plethora of new features.
74,659 位使用者
