Locale Switcher
Lets you quickly switch the browser locale to test localization on your website.
1,900 位使用者
Enable Selection and Copy
Force enable text selection and copy. (mod by Gary) This is modded from another well-known addon and makes it function on local files also. Nothing else changed.
1,899 位使用者
Asciidoctor.js Live Preview
Render AsciiDoc (.ad, .adoc, .asciidoc) as HTML inside Firefox!
1,888 位使用者
Link Extractor
Modern Web Extension to extract, parse, and open links from any site or text with optional filters.
1,880 位使用者
APK Downloader
APK Downloader Direct download apps of the Google apps store without using Google Play.
1,872 位使用者
Clear Site Cookies
Clear the cookies of the current website, with cookie preview and precise cookie selection.
1,870 位使用者
Amadeus Digital DNA Extension
The Amadeus Digital DNA Extension provides end-users the ability to authenticate on some dedicated Amadeus web applications with a second factor.
1,842 位使用者
Load Time
Adds an icon to the address bar to provide load time information of the current page.
1,823 位使用者
Extended Color Management
Ever wish that Firefox didn't use color management when viewing images or video? Turn it off easily with this add-on.
1,797 位使用者
Remove Cookies Button
Toolbar button for removing cookies, local storage and session storage from the current tab. The button displays a number of deleted cookies (shown in the screenshot). In case of deletion problems button displays word "Error" and shows notification.
1,795 位使用者
GreenIT-Analysis
GreenIT-Analysis : Measure EcoIndex(www.ecoindex.fr) and check ecometer best practice (www.ecometer.org)
1,790 位使用者
WP Theme Detector and Plugins Detector
Detects the theme and plugins used in WordPress and display information about them. For sites using wordpress an icon will appear - right hand side of the address bar.
1,777 位使用者
DevTools Media Panel
DevTools panel that displays technical details about media elements and webrtc on the current page; intended primarily for web developers to understand media playback issues on their sites, and for users to provide more informative bug reports.
1,768 位使用者
View Page Source (Mobile)
Adds the ability to open the page source in a new tab via button (Desktop) or menu (Firefox for Android).
1,743 位使用者
Website IP
Simple add-on that displays the current website IP address without a third party service. Converting the current tabs domain name to IPv4 & IPv6 via DNS lookup.
1,737 位使用者
tweak: mock and modify HTTP requests
tweak allows you to mock and modify HTTP requests without leaving the browser
1,717 位使用者
Print PDF
Print any Webpage to PDF. No server or third-party processing. Uses built-in Firefox converter.
1,708 位使用者
