Dark Reader
Dark mode for every website. Take care of your eyes, use dark theme for night and daily browsing.
1 298 636 felhasználó
Ghostery – Adatavédelmi Reklámblokkoló
Ennek a kiegészítőnek a rövid leírása.Blokkolja a reklámokat, leállítja a trackereket (követőalkalmazások) és felgyorsítja a weboldalakat.
1 025 685 felhasználó
FoxyProxy Standard
FoxyProxy is an open-source, advanced proxy management tool that completely replaces Firefox's limited proxying capabilities. No paid accounts are necessary; bring your own proxies or buy from any vendor. The original proxy tool, since 2006.
212 292 felhasználó
Download All Images
Easily save images with a wide range of customization features, such as file size, dimensions, and image type.
104 933 felhasználó
User-Agent Switcher and Manager
Spoof websites trying to gather information about your web navigation—like your browser type and operating system—to deliver distinct content you may not want.
88 706 felhasználó
Tab Reloader (page auto refresh)
An easy-to-use tab reloader with custom reloading time settings for individual tabs
78 513 felhasználó
Disconnect
Make the web faster, more private, and more secure.
72 545 felhasználó
Clear Cache
Advanced cache clearing with time periods, current tab filter, and smart notifications. Perfect for developers and power users. F9 shortcut included!
59 589 felhasználó
Chrome Mask
Makes Firefox wear a mask to look like Chrome to websites that block Firefox otherwise.
34 217 felhasználó
Clear Browsing Data
Delete browsing data directly from the browser toolbar. Clear cookies, history and cache with a single click.
33 574 felhasználó
Measure-it
Draw a ruler across any webpage to check the width, height, or alignment of page elements in pixels.
24 697 felhasználó
Port Authority
Blocks malicious websites from port-scanning your computer/network and dynamically blocks all LexisNexis endpoints from running their invasive data collection scripts.
17 663 felhasználó
Tampermonkey
Tampermonkey is the world's most popular userscript manager.
761 790 felhasználó
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.
185 596 felhasználó
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
167 609 felhasználó
ColorZilla
Advanced Eyedropper, Color Picker, Gradient Generator and other colorful goodies...
145 771 felhasználó
Wappalyzer
Identify technologies on websites
125 405 felhasználó
Violentmonkey
Userscript support for browsers, open source.
123 113 felhasználó
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.
91 194 felhasználó
Windscribe - Free VPN and Ad Blocker
Windscribe helps you circumvent censorship, block ads, beacons and trackers on websites you use every day.
85 652 felhasználó
Web Developer
The Web Developer extension adds various web developer tools to the browser.
77 905 felhasználó
Ruffle
Visszateszi a Flasht a webre, ahova való.
73 416 felhasználó