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.
61.748 người dùng
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.
54.010 người dùng
Free VPN Proxy & Ad Blocker - Planet VPN
Unblock access to any website with our free VPN proxy Mozilla extension - Planet VPN
53.414 người dùng
Keeper® Password Manager & Digital Vault
Protect and autofill passwords with the world's most trusted and #1 downloaded secure password manager and digital vault.
50.300 người dùng
Proton Pass
Free and unlimited password manager to keep your login credentials safe and manage them directly in your browser.
50.279 người dùng
VPN
Time to Level Up Privacy with SandVPN: FREE, FAST, UNLIMITED PROXY! Bypass Geo-Blocking and be free and anonymous online. Safe Browsing - Blacklist & Whitelist URLs Feature!
45.989 người dùng
Buster: Captcha Solver for Humans
Save time by asking Buster to solve captchas for you.
31.569 người dùng
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.
30.717 người dùng
VPN add-on
Anonymous, secure and unrestricted VPN service! Unblock websites and access unlimited content with a free VPN by uVPN
30.591 người dùng
Avast Online Security & Privacy
Secure your Mozilla Firefox browser against real-time online threats, trackers, and scams. We’ll check every site you visit, from Facebook to your bank, so nothing puts you or your data at risk. Join a growing community of 400 million Avast users.
30.227 người dùng
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.
27.613 người dùng
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.
26.065 người dùng
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.
25.172 người dùng
Silk - Privacy Pass Client
Client support for Privacy Pass anonymous authorization protocol.
23.688 người dùng
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.
23.096 người dùng
Avira Password Manager
Avira Password Manager saves, manages, and syncs all your passwords across all your devices.
22.740 người dùng
Proton VPN: a Swiss VPN you can trust
Secure your internet and protect your online privacy in one click.
18.400 người dùng
Nervenschoner
Der Blocker der Verbraucherzentrale zaubert Cookie und Einwilligungs Banner einfach weg.
13.640 người dùng
Enpass Password Manager
Enpass extension autofills logins, passwords, credit cards and identities from the Enpass desktop application.
13.376 người dùng
Sticky Password manager & safe
Never forget a password again. Sticky Password manager saves them securely and types them for you as you browse. Automatically!
12.440 người dùng
Flag Cookies
A cookie, and browser storage manager with cow powers!
12.146 người dùng
SQLite Manager
manage, edit, manipulate, plot and save one or multiple SQLite databases simultaneously
10.645 người dùng
Seznam Doplněk – Esko
Zkrátí cestu na Seznam.cz a ochrání vás před podvodnými stránkami.
9.849 người dùng
You.com | The Search Engine You Control
Sets Firefox's default search engine to You.com
9.031 người dùng
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.
8.462 người dùng