Popup Blocker Ultimate
Best Pop-up Blocker for Firefox. (Best in Rating, Performance, This addon does NOT collect user's data same as Poper Blocker)If your Firefox version is not 57+ please install version 8.1 from Official website.
61 174 utilisateurs
Cookie-Editor
Cookie-Editor lets you efficiently create, edit and delete a cookie for the current tab. Perfect for developing, quickly testing or even manually managing your cookies for your privacy.
60 810 utilisateurs
Startpage Privacy Protection
By installing the free Startpage Privacy Protection extension you will be able to stop trackers and cookies and set Startpage as your default search engine.
57 151 utilisateurs
VPN gratuit & bloqueur de publicités - Planet VPN
Débloquez l'accès à n'importe quel site Web avec notre proxy VPN gratuite extension Mozilla
51 718 utilisateurs
Gestionnaire de mots de passe Keeper®
Protégez et renseignez automatiquement vos mots de passe avec le gestionnaire de mots de passe et coffre-fort numérique nº 1 des téléchargements et de la confiance : Keeper.
49 737 utilisateurs
Proton Pass
Free and unlimited password manager to keep your login credentials safe and manage them directly in your browser.
46 742 utilisateurs
VPN
Time to Level Up Privacy with SandVPN: FREE, FAST, UNLIMITED PROXY! Bypass Geo-Blocking and be free and anonymous online
42 518 utilisateurs
Buster: Captcha Solver for Humans
Save time by asking Buster to solve captchas for you.
30 352 utilisateurs
Kee - Password Manager
Save time, sign in easily to websites and avoid the hassle of forgotten password resets. Protect yourself and people you know from the nightmare of your accounts being hacked.
28 438 utilisateurs
NordPass® (desktop app version)
The NordPass password manager offers an easy way to safely store and manage all your passwords in an encrypted vault. Autofill forms effortlessly and log in to your favorite websites instantly. All key features to simplify your life.
27 106 utilisateurs
VPN add-on
Anonymous, secure and unrestricted VPN service ! Unblock websites et accédez à un contenu illimité avec un free VPN par uVPN
26 737 utilisateurs
Silk - Privacy Pass Client
Client support for Privacy Pass anonymous authorization protocol.
24 335 utilisateurs
Avira Password Manager
Avira Password Manager enregistre, gère et synchronise tous vos mots de passe sur tous vos appareils.
22 450 utilisateurs
Passbolt - Open source password manager for teams
Passbolt is an open source password manager designed for collaboration. Securely create, manage and monitor your passwords. Share them instantly with your team.
22 111 utilisateurs
NordPass® Password Manager & Digital Vault
NordPass is your freedom from password stress. Generate and securely store strong passwords and autofill them with a single click.
19 845 utilisateurs
ModHeader
Add and modify the HTTP request headers and response headers. Use ModHeader to: - Add / modify request and response headers - Add / modify cookies - Multi-profile support - Filtering based on URL, tab, or window - Export and share profiles
19 799 utilisateurs
Privacy Extension For WhatsApp™ Web
The Privacy Extension For WhatsApp™ Web hides your messages from unwanted glimpses until you hover over them. In the search bar, you can disable the blur effect on all messages manually and specify what elements to blur.
18 521 utilisateurs
Proton VPN: a Swiss VPN you can trust
Secure your internet and protect your online privacy in one click.
16 980 utilisateurs
Nervenschoner
Der Blocker der Verbraucherzentrale zaubert Cookie und Einwilligungs Banner einfach weg.
14 559 utilisateurs
Enpass Password Manager
Enpass extension autofills logins, passwords, credit cards and identities from the Enpass desktop application.
13 762 utilisateurs
Sticky Password - gestionnaire de mots de passe
N’oubliez plus jamais un mot de passe. Le gestionnaire Sticky Password les enregistre en toute sécurité et les saisit lorsque vous naviguez. Automatiquement !
12 679 utilisateurs
Flag Cookies
A cookie, and browser storage manager with cow powers!
11 863 utilisateurs
SQLite Manager
manage, edit, manipulate, plot and save one or multiple SQLite databases simultaneously
10 582 utilisateurs
Seznam Doplněk – Esko
Zkrátí cestu na Seznam.cz a ochrání vás před podvodnými stránkami.
10 119 utilisateurs
You.com | The Search Engine You Control
Sets Firefox's default search engine to You.com
9 495 utilisateurs