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.
59 135 användare
Free VPN Proxy & Ad Blocker - Planet VPN
Unblock access to any website with our free VPN proxy Mozilla extension - Planet VPN
56 919 användare
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.
56 128 användare
Keeper® Password Manager & Digital Vault
Protect and autofill passwords with the world's most trusted and #1 downloaded secure password manager and digital vault.
43 752 användare
Proton Pass
Free and unlimited password manager to keep your login credentials safe and manage them directly in your browser.
34 370 användare
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.
33 094 användare
Buster: Captcha Solver for Humans
Save time by asking Buster to solve captchas for you.
31 308 användare
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.
29 864 användare
Privacy Pass
Client-side of the Privacy Pass protocol providing unlinkable cryptographic tokens.
28 422 användare
Avira Password Manager
Avira Password Manager saves, manages, and syncs all your passwords across all your devices.
20 732 användare
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.
20 696 användare
VPN add-on
Anonymous, secure and unrestricted VPN service! Unblock websites and access unlimited content with a free VPN by uVPN
19 853 användare
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
19 606 användare
Nervenschoner
Der Blocker der Verbraucherzentrale zaubert Cookie und Einwilligungs Banner einfach weg.
16 296 användare
Enpass Password Manager
Enpass extension autofills logins, passwords, credit cards and identities from the Enpass desktop application.
13 904 användare
Sticky Password manager & safe
Never forget a password again. Sticky Password manager saves them securely and types them for you as you browse. Automatically!
13 090 användare
Proton VPN: a Swiss VPN you can trust
Secure your internet and protect your online privacy in one click.
12 957 användare
Seznam Doplněk – Esko
Zkrátí cestu na Seznam.cz a ochrání vás před podvodnými stránkami.
11 635 användare
You.com | The Search Engine You Control
Sets Firefox's default search engine to You.com
11 405 användare
SQLite Manager
manage, edit, manipulate, plot and save one or multiple SQLite databases simultaneously
10 962 användare
ESET Browser Privacy & Security
Njut av utökat webbläsarskydd med ESET Webbläsarsekretess och säkerhet − inkluderar vår unika Metadatarensning, Säker sökning med mera.
10 153 användare
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.
8 705 användare
SafeInCloud Password Manager
This extension allows to paste logins and passwords from SafeInCloud application.
7 662 användare
