Quick Accept-Language Switcher
Provides a quick way of changing the HTTP Accept-Language header so you can view and test websites with a different locale.
2,658 users
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
15,174 users
Free Download Manager official extension
Free Download Manager integration with your Firefox browser
88,194 users
I don't care about cookies
Get rid of cookie warnings from almost all websites!
330,374 users
Global Speed
Set a default speed for video and audio.
67,992 users
Greasemonkey
Customize the way a web page displays or behaves, by using small bits of JavaScript.
199,705 users
Proxy Toggle
Toggle between direct connection and a single proxy server via a toolbar icon.
10,933 users
Cookie Quick Manager
An addon to manage cookies (view, search, create, edit, remove, backup, restore, protect from deletion and much more). Firefox 57+ is supported.
65,849 users
KeePassXC-Browser
Official browser plugin for the KeePassXC password manager (https://keepassxc.org).
96,974 users
React Developer Tools
React Developer Tools is a tool that allows you to inspect a React tree, including the component hierarchy, props, state, and more. To get started, just open the Firefox devtools and switch to the "⚛️ Components" or "⚛️ Profiler" tab.
189,224 users
40,057 users
划词翻译
一站式划词 / 截图 / 网页全文 / 音视频翻译扩展,支持谷歌、DeepL、ChatGPT、百度等 9 个国内外主流翻译服务,均可用于全文翻译。能在 PDF 里使用。支持辅助键、快捷键、悬浮取词。
62,814 users
Ant Video Downloader
Browser extension with a companion application for downloading and merging streaming video segments.
97,507 users
Surfshark VPN Extension
Enjoy unrestricted internet while keeping online activity and personal information secure!
85,567 users
Cookie AutoDelete
Control your cookies! This WebExtension is inspired by Self Destructing Cookies. When a tab closes, any cookies not being used are automatically deleted. Keep the ones you trust (forever/until restart) while deleting the rest. Containers Supported
225,855 users
Dashlane Password Manager
Dashlane makes the internet easier. Save all your passwords, fill forms fast, and keep your data accessible and safe.
147,488 users
Wappalyzer
Identify technologies on websites
121,869 users
ClearURLs
Removes tracking elements from URLs
210,727 users
Honey
Automatically find and try coupon codes with 1-click. Works at thousands of stores in the US, Canada, Australia, India and the UK.
839,593 users
7,547 users
Immersive Translate - 沉浸式翻译 - 双语对照网页翻译
Web bilingual translation, completely free to use, supports Deepl/Google/Bing/Tencent/Youdao, etc. it also works on iOS Safari.
39,196 users
Decentraleyes
Protects you against tracking through "free", centralized, content delivery. It prevents a lot of requests from reaching networks like Google Hosted Libraries, and serves local files to keep sites from breaking. Complements regular content blockers.
266,766 users
Proton Pass
Free and unlimited password manager to keep your login credentials safe and manage them directly in your browser.
45,098 users
620 users
FireShot: Full Web Page Screenshots (♥♥♥♥♥)
FireShot makes full page screen captures - http://bit.ly/RlBQMV Screenshots are quickly captured and: ― Saved as Image / PDF with links and text ― Sent to clipboard ― Printed Capture all open tabs or provide a list of the URLs for grabbing
167,375 users