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
5 885 användare
Country Flags & IP Whois
Displays country flag of website's server location, Whois and Geo info on a browser addressbar icon
5 863 användare
Easy Youtube Video Downloader
No# 1 Rated Youtube Video Downloader for firefox web-browser with MP3 and Full-HD downloads. Instant, one-click Youtube video downloader with high-quality 256Kbps/128Kbps MP3 and Full-HD video downloading options.
5 838 användare
DjVu.js Viewer
The extension is a local copy of the DjVu.js Viewer which is available on https://djvu.js.org/. It allows you to open links to .djvu files right in the browser and .djvu files from a local drive. Also, it processes tag with .djvu files.
5 814 användare
Volume Control for Bandcamp Player
It's a volume control for Bandcamp audio player. The extension adds another slider (somewhere around the one that controls the track progress) to control the volume.
5 771 användare
SEI++
SEI++: Adiciona novas funcionalidades ao Sistema Eletrônico de Informações - SEI (Requer uma versão do SEI maior ou igual a 3.0.0).
5 736 användare
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
5 585 användare
Super Agent - Automatic cookie consent
Super Agent automatically fills out website's cookie consent forms for you based on your preferences. Super Agent will save you a lot of clicks and let you take control of your privacy in a very easy way.
5 542 användare
Table Capture
Copies HTML tables to the clipboard or exports them to Microsoft Excel, CSV, Google Sheets, Office 365, etc.
5 531 användare
恢复标签页
Add an icon to the toolbar.When you clicked the icon ,this tool restores the single most recently-closed session, whether it's a tab or a window ; 向工具栏添加一个图标，单击，恢复最近关闭的标签或窗口。
5 482 användare
Stöd för äldre webbläsare
Implementera Firefox i organisationen och behåll samtidigt stöd för äldre webbläsare.
5 389 användare
BeIDConnect
Software verbonden aan de webservice van de Belgische Federale Overheid om betrouwbaar een digitaal bestand te ondertekenen met je Belgische elektronische identiteitskaart.
5 371 användare
Fixed Zoom
Extension that sets a custom default zoom for all pages in Firefox. You can set a general zoom for all pages or custom rules depending on the site.
5 369 användare
JetBrains Toolbox Extension
Clone and open projects from GitHub, GitLab, Gitee, and Bitbucket in JetBrains IDEs right from your browser
5 288 användare
StayFree - Web Analytics & Time Tracker
Analytics to help you understand and control your website usage, leading to less distractions and enhanced productivity
5 208 användare
Timer (alarm, timer and stopwatch)
Stylish timer combined with stopwatch and alarm for your browser.
5 157 användare
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.
5 146 användare
Country Flag +
Shows country flag based on the server location of the active tab's url
4 963 användare
WebRTC Control
Have control over WebRTC (disable or enable) and protect your IP address.
4 926 användare
