Form History Control
Manage form history entries (search, edit, cleanup, export/import) and easy text formfiller. Auto-save text entered in any form while typing to allow fast recovery when disaster strikes.
7,172 users
Chameleon
Spoof your browser profile. Includes a few privacy enhancing options. A WebExtension port of Random Agent Spoofer.
7,145 users
CORS Unblock
No more CORS error by appending 'Access-Control-Allow-Origin: *' header to local and remote web requests when enabled
7,076 users
Profile Switcher for Firefox
Create, manage and switch between browser profiles seamlessly.
6,984 users
Cookie Manager
An efficient cookie manager. View, edit, delete and search for cookies. Supports private mode and Firefox mobile too. Designed for privacy and security aware users. Enable this extension to open the cookie manager, disable it if you are done.
6,659 users
Avast Password Manager
Easily secure all your passwords, credit cards, addresses, and sensitive information across the web and on any device.
6,513 users
IPvFoo
Display the server IP address, with a realtime summary of IPv4, IPv6, and HTTPS information across all page elements.
6,343 users
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
6,259 users
Barre de Confiance CM-CIC
La barre de confiance est un logiciel qui s’installe sur votre navigateur internet. Il vous permet de vérifier que vous naviguez sur l’un des sites Crédit Mutuel ou l’un des sites CIC.
6,251 users
Passwords & Codes－Safe
This extension allows to paste logins and passwords from SafeInCloud application.
6,239 users
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+.
6,165 users
Country Flags & IP Whois
Displays country flag of website's server location, Whois and Geo info on a browser addressbar icon
6,143 users
CyberGhost Cookie Cleaner
CyberGhost Cookie Cleaner is a plugin designed to give you control of your online preferences, personal data, and private details.
5,914 users
Urban Shield
Urban Shield is a Wi-Fi surfing protection & auto caching, and history cleaner extension for your browser.
5,874 users
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.
5,865 users
Google Analytics Opt-out
Prevents the Google Analytics and Tag Manager's JavaScript APIs from collecting data and recording the user
5,635 users
Tonkeeper - wallet for TON
Tonkeeper is the easiest way to store, send, and receive Toncoin on The Open Network, which is a powerful new blockchain that offers unprecedented transaction speeds and throughput while offering a robust programming environment for applications.
5,606 users
Remove Paywall
Remove paywalls from articles legally by searching public internet archives.
5,475 users
