Private Bookmarks
Enables a password-protected bookmark folder.
8,867 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
8,852 users
signTextJS plus
window.crypto.signText replacement plus enhancements
8,742 users
Avast SecureLine VPN
Control your Avast SecureLine VPN from the comfort of your browser. Easily turn your VPN on and off, or change your server location, with our simple but powerful extension. All you need is Avast SecureLine VPN with a valid license.
8,683 users
Privacy | Protect Your Payments
Privacy's Firefox add-on allows you to generate a new virtual card number with 1-click on any checkout page. Keep your payment info safe from data breaches, shady merchants, and sneaky subscription billing.
8,683 users
Hide My IP Free
Hide Your IP Address and Unblock Websites for Free with the Hide My IP proxy and VPN IP network. Thousands of IPs around the world to choose from. Access your favorite streaming sites by changing your IP location. No ads or limitations.
8,631 users
Adaware AdBlock
By blocking annoying ads and nosy trackers, Adaware AdBlock nearly doubles your browsing speed! And with the most robust antivirus-level cloud-scanning technology of any ad blocker on the market, you’ll be safe from the latest cyber-threats.
8,513 users
Chameleon
Spoof your browser profile. Includes a few privacy enhancing options. A WebExtension port of Random Agent Spoofer.
8,274 users
Censor Tracker
Censor Tracker is an extension that allows you to bypass Internet censorship, warns you about sites that transmit your data with government agencies, and detect new acts of censorship.
8,244 users
Ignore X-Frame-Options Header
Allows all sites to be loaded in iframes, despite X-Frame-Options header settings.
8,109 users
Twitch Ad Blocker
Tired of Ads on Twitch? Block all ads and watch videos without interruptions.
7,999 users
Temp Mail - Disposable Temporary Email
Temporary disposable email address. Protect your email from spam, bots and phishing with TempMail.
7,933 users
Login Safely
Get Login Safely & Custom Web Search to Check Login URL's against Safe Browsing List & Get Yahoo Web Search
7,920 users
Export Cookies
Export cookies to a Netscape format cookies.txt file.
7,726 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.
7,600 users
Purple Ads BlockerPurple Ads Blocker
Purple AdBlock is a adblock for Twitch.tv
7,541 users
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.
7,520 users
AdGuard VPN — Privacy & Security
Makes the Internet open and your data safe. Topnotch VPN from the creators of famous ad blocker.
7,408 users
Country Flags & IP Whois
Displays country flag of website's server location, Whois and Geo info on a browser addressbar icon
7,356 users
hide.me VPN Free Proxy
Use hide.me VPN Proxy to bypass censorship and protect your privacy online.
7,278 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.
7,204 users
Nano Defender for Firefox
Companion extension for Nano Adblocker
7,186 users
Password Manager SafeInCloud
This extension allows to paste logins and passwords from SafeInCloud application.
6,979 users
Cookie Remover
Removes cookies for the current site
6,967 users
Block Site
Easily block websites of your choice!
6,934 users