About this Collection
Une liste créée automatiquement de mes modules installés
9 Add-ons in this Collection
The easy way to download and convert Web videos from hundreds of YouTube-like sites.
The Web Developer extension adds various web developer tools to the browser.
Xmarks is the #1 bookmarking and open tab add-on. Keep your bookmarks, and open tabs backed up and synchronized across computers and browsers. Mobile phones with Premium access. Utilize LastPass to sync passwords!
Reloads web pages every so many seconds or minutes. The function is accessible via the context menu (menu you get when you right click on a web page) or via tab context menu (right click on the tab)
Draw a ruler across any webpage to check the width, height, or alignment of page elements in pixels.
Soccer live scores for the World Cup and more than 200 leagues of 60 countries.
gui:config by slosd
This extension provides advanced configuration for your browser. It allows you to easily change many additional options, which are not displayed in the Firefox Options dialog.