Add-ons
To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!
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Choose from thousands of extra features and styles to make Firefox your own.
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ipFood
Requires Restart
Featured
Simulate the use of a series of proxy changing at each new connection.
This add-on is not compatible with your version of Firefox because of the following:
Disconnect
Compatible with Firefox 57+
Featured
Make the web faster, more private, and more secure.
This add-on is not compatible with your version of Firefox because of the following:
Font Finder (revived)
Compatible with Firefox 57+
Featured
Get all CSS styles of selected text
This add-on is not compatible with your version of Firefox because of the following:
BetterPrivacy-signed
Requires Restart
Featured
Control a new, trickier kind of cookie, better known as an LSO or Flash cookie. The BetterPrivacy safeguard offers various ways to handle Flash-cookies created by webpages with the help of your Flash plug-in...
This add-on is not compatible with your version of Firefox because of the following:
FireSSH
Requires Restart
Featured
FireSSH is a free, cross-platform SSH terminal client for Mozilla Firefox. Written entirely in Javascript!
This add-on is not compatible with your version of Firefox because of the following:
QR Code Image Generator
Compatible with Firefox 57+
Featured
Create a QR code of the selected text, current url or hyperlink. Also possible to create a QR Code from free text within Firefox. Now with UTF8 support.
This add-on is not compatible with your version of Firefox because of the following:
Emoji Keyboard
Compatible with Firefox 57+
Featured
A free extension of the web tool https://emojikeyboard.org. It helps input emoji in the web browser with an extensive search functionality.
This add-on is not compatible with your version of Firefox because of the following:
Clear Console
Requires Restart
Featured
One click to clear your cache, cookies, history, html5/local storage, http logins, all of them or restart your browser with/without notifications.
This add-on is not compatible with your version of Firefox because of the following:
NoScript Security Suite
Requires Restart
Featured
The best security you can get in a web browser!
Allow active content to run only from sites you trust, and protect yourself against XSS and Clickjacking attacks.
This add-on is not compatible with your version of Firefox because of the following:
Proxy Switcher
Featured
Access to the complete Firefox's proxy settings right from a toolbar panel
This add-on is not compatible with your version of Firefox because of the following:
Font Finder
Requires Restart
Featured
FontFinder is created for designers, developers and typographers. It allows a user to analyze the font information of any element on a page, copy any piece(s) of that information to the clipboard, and perform inline replacements to test new layouts.
This add-on is not compatible with your version of Firefox because of the following:
Ghostery
Compatible with Firefox 57+
Featured
Increase your browsing privacy, protection, and speed.
This add-on is not compatible with your version of Firefox because of the following:
QuickJava
Requires Restart
Featured
Allows quick enable and disable of Javascript, Cookies, Image Animations, Flash, Silverlight, Images, Stylesheets and Proxy from the Toolbar. This is great for increasing security or decreasing bandwidth. (Read details for info on Java with FF52+!)
This add-on is not compatible with your version of Firefox because of the following:
Classic Toolbar Buttons
Featured
'Classic Toolbar Buttons' add-on restores old toolbar button ui (known from Fx 4-7s small view, Fx 4-12s large view & Tb 5-14) for current Firefox, Thunderbird and Seamonkey versions.
Beta builds on versions page!
This add-on is not compatible with your version of Firefox because of the following:
iMacros for Firefox
Featured
Automate Firefox. Record and replay repetitive tasks. If you're tired of manually visiting the same sites, filling out forms, downloading files and extracting data, then iMacros is for you! Save time, effort and money with iMacros browser automation!
This add-on is not compatible with your version of Firefox because of the following:
FoxyProxy Standard
Requires Restart
Featured
FoxyProxy is an advanced proxy management tool that completely replaces Firefox's limited proxying capabilities. For a simpler tool and less advanced configuration options, please use FoxyProxy Basic.
This add-on is not compatible with your version of Firefox because of the following:
FireFTP
Requires Restart
Featured
FireFTP is a free, secure, cross-platform FTP/SFTP client for Mozilla Firefox which provides easy and intuitive access to FTP/SFTP servers.
Check out my new project, FireSSH!
This add-on is not compatible with your version of Firefox because of the following:
Emoji Cheatsheet
Compatible with Firefox 57+
Featured
A reference for the codes to generate Emojis on popular sites like GitHub or Basecamp and Unicode characters for Twitter and Facebook.
Search Emojis by name or view recently selected items. Emojis are automatically copied to the clipboard.
This add-on is not compatible with your version of Firefox because of the following:
User-Agent Switcher
Featured
Quickly and easily switch between popular user-agent strings.
This add-on is not compatible with your version of Firefox because of the following:
Tab Reloader (Page Reloader)
Compatible with Firefox 57+
Featured
An easy-to-use tab reloader with custom reloading time settings for individual tabs
This add-on is not compatible with your version of Firefox because of the following:
To create your own collections, you must have a Mozilla Add-ons account.
