All Downloader Professional
All Downloader Professional finds links, images, videos, documents on a website an make them downloadable.
6 297 utilisateurs
ruler
Simple tool for measuring arbitrary parts of a page. Does not and will never contain adware.
6 292 utilisateurs
JavaScript Switcher
A lightweight addon that adds a Toggle button in URL bar, for toggling JavaScript (on or off) individually per domain, and stores that for future visit. Works also with Firefox 57+.
6 115 utilisateurs
Detailed SEO Extension
Get SEO insights at the click of a button to any website you're currently on. Built by full-time SEO's for daily analysis.
6 084 utilisateurs
Night Eye - Dark mode sur n'importe quel site web
Night Eye active le mode nuit sur tout site Web en utilisant un nouvel algorithme qui analyse et convertit toutes les couleurs au lieu de les inverser.
5 960 utilisateurs
Live Server Web Extension
Live Reload feature for Dynamic content (PHP, Node.js, ASPNET - Whatever, it doesn't matter). This extension is for Live Server - VSCode Extension (required v3.0.0+).
5 763 utilisateurs
Draw on Page
Easily draw on any website with simple drawing tools, then print the result.
5 732 utilisateurs
FoxyProxy Basic
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.
5 659 utilisateurs
SmartProxy
SmartProxy is a smart automatic proxy switcher that will automatically enable/disable proxy for the sites you visit, based on customizable rules.
5 449 utilisateurs
Zoom for Firefox
Zoom in or out on web content using the zoom button and mouse scroll wheel for more comfortable reading. That to each percent value. It helps you to zoom easily in and out a web page. Thanks to the slider and the zoom buttons.
5 326 utilisateurs
Full Screen for Firefox
Go full screen with one click on the full screen button. That includes also the full screen movies such as YouTube, Vimeo, etc.
5 287 utilisateurs
Ui.Vision
Open-source Ui.Vision is RPA software for task & test automation. It is 3 tools in 1: Visual BROWSER automation with Selenium IDE import/export, 2: Visual DESKTOP automation and 3: (optional) Prompting with integrated Anthropic Claude Computer Use
5 254 utilisateurs
Google Analytics Opt-out
Prevents the Google Analytics and Tag Manager's JavaScript APIs from collecting data and recording the user
5 206 utilisateurs
HackBar
A HackBar for new firefox (Firefox Quantum). This addon is written in webextension and alternatives to the XUL version of original Hackbar. Press F12 to use HackBar
5 171 utilisateurs
Native MPEG-Dash + HLS Playback
Allow the browser to play HLS (m3u8) or MPEG-Dash (mpd) video urls 'natively'. This is a fork of Native HLS with additional features. Click on any m3u8 or mpd link inside Firefox to play it directly in a new tab
5 056 utilisateurs
X-Forwarded-For Header
This extension allows you quickly to set the X-Forwarded-For HTTP Header
5 035 utilisateurs
HeadingsMap
The extension generates a document-map or index of any web document structured with headings and/or with sections in HTML 5. It shows the headings structure, the errors in the structure (ie. incorrect levels), and it works as HTML5 Outliner too.
4 862 utilisateurs
Copy Selected Links
Right-click selected text to copy the URL of any links it contains.
4 814 utilisateurs
simple-modify-headers
L'extension permet de modifier le header des requêtes ou réponses HTTP(S). Il est possible d'ajouter, modifier ou supprimer des champs headers sur la base d'un pattern d'URL. Il est possible d'importer/exporter la configuration.
4 782 utilisateurs
Google Analytics Blocker
Block Google Analytics in any website. If you are a developer and you do not want to watch your own visits on your page or you are just a web user that you do not want pages analyse you, this extension is for you.
4 626 utilisateurs
