uBlock Origin
Äntligen en effektiv blockerare! Snäll mot processor och minne.
7 965 233 användare
AdGuard AdBlocker
Unmatched adblock extension against advertising and pop-ups. Blocks ads on Facebook, Youtube and all other websites.
1 079 213 användare
Bitwarden - Gratis lösenordshanterare
En säker och gratis lösenordshanterare för alla dina enheter
748 216 användare
NoScript Security Suite
The best security you can get in a web browser! Allow potentially malicious web content to run only from sites you trust. Protect yourself against XSS other web security exploits.
304 628 användare
Decentraleyes
Skyddar dig mot att spåras av "gratis" centraliserad innehållsleverans. Det hindrar att förfrågningar görs till nätverk som Google Hosted Libraries och tillhandahåller lokala filer, så att sidor inte går sönder. Kompletterar vanliga blockerare.
266 332 användare
RoboForm Password Manager
RoboForm, the #1 ranked Password Manager makes your life easier by remembering passwords and logging you into websites automatically
64 671 användare
SingleFile
Save an entire web page—including images and styling—as a single HTML file.
59 224 användare
FoxyTab
Collection of Tab Related Actions e.g. Duplicate, Close Duplicates, Close to the Left, Copy Title, Merge Windows, Save as PDF, Copy Urls Tab/All/Left/Right, Host keep/close/close other, Sort by URL/Title, Asce/Desc, Move, Reload, Reload Timer
21 416 användare
75 användare
AdBlocker Ultimate
Completely remove ALL ads. No “acceptable” ads or whitelisted advertisers allowed. This free extensions also helps block trackers and malware.
2 264 626 användare
LastPass Password Manager
LastPass, an award-winning password manager, saves your passwords and gives you secure access from every computer and mobile device.
555 686 användare
Malwarebytes Browser Guard
The fastest and safest web browsing experience. Secure your privacy by blocking trackers, blocking ads, and blocking malicious content.
520 405 användare
Kaspersky Protection
Ditt skydd på internet med tillägg från Kaspersky Lab
464 368 användare
Firefox Multi-Account Containers
Firefox Multi-Account Containers lets you keep parts of your online life separated into color-coded tabs. Cookies are separated by container, allowing you to use the web with multiple accounts and integrate Mozilla VPN for an extra layer of privacy.
383 714 användare
Web Threat Shield
Keeps you safe when browsing the web by identifying and blocking dangerous websites.
347 779 användare
1Password: Password Manager
The best way to experience 1Password in your browser. Easily sign in to sites, generate passwords, and store secure information, including logins, credit cards, notes, and more.
337 703 användare
Norton Password Manager
Norton Password Manager. Free password security you can trust.
283 488 användare
Firefox Relay
Firefox Relay lets you generate email aliases that forward to your real inbox. Use it to hide your real email address and protect yourself from hackers and unwanted mail.
212 663 användare
Avast Online Security & Privacy
Skydda din Mozilla Firefox-webbläsare mot onlinehot, spårningsprogram och bedrägerier i realtid.
149 831 användare
NordVPN - a VPN proxy extension for Firefox
Looking for the best VPN extension for Firefox? NordVPN's Firefox VPN proxy extension lets you hide your IP, change your virtual location, and stay safe online with a click. Get a fast, secure, and unlimited VPN for Firefox!
148 846 användare
ESET Browser Privacy & Security
Njut av utökat webbläsarskydd med ESET Webbläsarsekretess och säkerhet − inkluderar vår unika Metadatarensning, Säker sökning med mera.
144 536 användare
Avira Browser Safety
Avira Browser Safety helps identify internet addresses that are harmful to your system when you are browsing the web and protects your privacy by preventing invisible trackers.
107 785 användare
Authenticator
Authenticator generates 2-Step Verification codes in your browser.
98 538 användare
ZenMate Free VPN
ZenMate VPN - The best free Firefox VPN extension to hide your IP. Encrypt your connection, access our secure proxy servers & unblock websites easily.
86 047 användare
Surfshark VPN Extension
Enjoy unrestricted internet while keeping online activity and personal information secure!
85 703 användare