Discover what runs a website - This Firefox extension helps you identify technologies used on any website at the click of a button.
a customizable extension to save the images from the current tab page
An extension for checking HTML5 validity in one-click.
Send the source of your current tab to W3C HTML5 validator (http://validator.w3.org/nu/) and display the result
Manage and switch between multiple proxies quickly & easily.
Extension de partage d'écran sur l'application JITSI utilisée par le RIE
DevTools extension for debugging Vue.js applications.
ICPBravo Access ICPBrasil and General PKI Extension.
Redesign the web with Stylus, a user styles manager. Stylus allows you to easily install themes and skins for many popular sites.
Open current page or link in Chrome browser
Add, modify or remove a header for any request on desired domains.
Take Screenshots, Screen Grab with Online Upload Requires Restart
Capture screen grabs aka screen shots and instantly upload online to ImageBam for easy online sharing and storage.
Evaluate web accessibility within the Firefox browser. When activated, the WAVE extension injects icons and indicators into your page to give feedback about accessibility and to facilitate manual evaluation.
An indicator showing HTTP/2 and SPDY support in the address bar.
Quick Locale Switcher Requires Restart
Allows you to quickly switch to a different language (User Interface, Spell Checker Dictionary and Website content) in your Mozilla application.
Stylish Requires Restart
Restyle the web with Stylish, a user styles manager. Stylish lets you easily install themes and skins for Google, Facebook, YouTube, Tumblr, and many, many other sites. You can even customize Firefox and other programs themselves.
Take a screenshot from the entire website with just one click.
Parses the WSDL files and generates SOAP messages for you.