All Downloader Professional
All Downloader Professional finds links, images, videos, documents on a website an make them downloadable.
6.479 Benutzer
IPvFoo
Display the server IP address, with a realtime summary of IPv4, IPv6, and HTTPS information across all page elements.
6.233 Benutzer
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+).
6.208 Benutzer
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.
6.184 Benutzer
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
6.045 Benutzer
Draw on Page
Easily draw on any website with simple drawing tools, then print the result.
5.932 Benutzer
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+.
5.903 Benutzer
Night Eye - Dunkel-Modus auf jeder Webseite
Night Eye ermöglicht den Nachtmodus auf jeder Webseite mit einem neuen Algorithmus, der alle Farben analysiert und konvertiert, anstatt sie zu invertieren.
5.882 Benutzer
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.
5.758 Benutzer
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.
5.692 Benutzer
MobiDevTools
A mobile devtools for debugging web sites and applications with the console, DOM, network info, sources, and more.
5.541 Benutzer
Google Analytics Opt-out
Prevents the Google Analytics and Tag Manager's JavaScript APIs from collecting data and recording the user
5.420 Benutzer
WebRTC Control
Have control over WebRTC (disable or enable) and protect your IP address.
5.332 Benutzer
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
5.147 Benutzer
Kantu
Moderner Open-Source Web Makro Rekorder mit Selenium IDE für die Automatisierung von Routinearbeit, Web Tests und Datenextraktion.
5.110 Benutzer
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.
5.079 Benutzer
SmartProxy
SmartProxy is a smart automatic proxy switcher that will automatically enable/disable proxy for the sites you visit, based on customizable rules.
5.069 Benutzer
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.
5.053 Benutzer
Copy Selected Links
Right-click selected text to copy the URL of any links it contains.
4.968 Benutzer
simple-modify-headers
The extension rewrite the header (request or response) based on a rules table. It 's possible to add, modify or remove header fields for a choosen url pattern. It's possible to import/export the configuration
4.913 Benutzer
