Amazon Container
THIS IS NOT AN OFFICIAL ADDON FROM MOZILLA! It is a fork of the Google Container addon. Prevent Amazon from tracking you around the web. The Amazon Container extension helps you take control and isolate your web activity from Google.
484 users
MM3 Proxy Switch
In the Firefox Browser (and other Mozilla programs) you can per default configure only the setting for one internet connection. With this Proxy Switch you can manage different configurations and simply switch over between these.
481 users
Local Storage Explorer
LocalStorage and sessionStorage explorer embedded in the Firefox Developer Tools.
481 users
JShelter
JShelter controls the APIs provided by the browser. The goal is to improve the privacy and security of the user running the extension.
480 users
Cisdem Web Blocker
A free website blocker to block access to specific websites and help you stay focused.
472 users
Text Selection Unblocker
Enable Text Selection on All Websites – Allows unrestricted text selection and copying on any site by overriding restrictive CSS properties.
469 users
TranslateLocally for Firefox
TranslateLocally for Firefox is a webextension that enables local and private in-page translations for web browsers. It is a stand-alone extension, but can integrate with TranslateLocally for custom models and even better performance.
467 users
IPVanish Secure Browser
Experience unparalleled protection online with IPVanish Secure Browser. No activity occurs on your device, shielding you from daily online threats.
463 users
Disable WebRTC
To ensure your IP address does not leak while using a VPN (or another IP-masking technology), this extension disables WebRTC in Firefox 57+ by using the new API for browser.privacy.network.peerConnectionEnabled
462 users
Youtube Container
Youtube Container is a fork from facebook container that isolates your Youtube activity from the rest of your web activity in order to prevent Youtube from tracking you outside of the Youtube website via third party cookies.
461 users
Buttercup
Manage your online identities and credentials with Buttercup: An open-source, free and secure credentials manager.
460 users
nifty keylogger
A keylogger for firefox that works! This add-on logs keys including such keys as ALT, SHIFT, and BACKSPACE. It is hard to detect this keylogger through anti-virus software. To access the log, simultaneously press ALT + SHIFT + K orALT + SHIFT + O .
459 users
Proxy
FAST PROXY! Bypass Geo-Blocking and be free and anonymous online with our Premium Proxy. Our servers are super-optimized to guarantee an uninterrupted online experience. Access many servers around the world!
459 users
Обход блокировки для ВК™ и Яндекс™
Не знаешь как разблокировать Яндекс и ВК для Украины? Установи это расширение и пользуйся заблокированными сайтами прямо сейчас.
458 users
UsableHomeButton
Button for opening home page of any current site, with menu with parent URLs, items for opening in private window, copying titles and URLs, forgetting site or page, etc.
449 users
Download Virus Checker
Automatically check all the downloads files against well-known anti-viruses using VirusTotal API
447 users
XSec - Бесплатный безлимитный VPN
Бесплатный ВПН с неограниченным трафиком для Mozilla Firefox на русском языке. Подходит для YouTube, ChatGPT и других зарубежных сервисов. Без регистрации.
446 users
Webcam Recorder
Record video from your computer's camera and/or record audio from your microphone
445 users
Check XSS
Plugin helps in finding site vulnerabilities such as XSS, SQL injection and CRLF. Check XSS makes it possible for you to text XSS (CRLF and SQL commands) with context menu with just 2 mouse clicks.
444 users
