Twitch Ad Blocker
Tired of Ads on Twitch? Block all ads and watch videos without interruptions.
9,913 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.
9,720 users
EverSync - Sync bookmarks, backup your favorites.
Synchronize your bookmarks and FVD Speed Dials. Secure online access with additional features. Synchronize bookmarks between different browsers. Backup and restore your bookmarks online. Sync favorites between computers! Delete duplicated bookmarks.
9,698 users
HTTP Header Live
Displays the HTTP header. Edit it and send it.
9,600 users
Ignore X-Frame-Options Header
Allows all sites to be loaded in iframes, despite X-Frame-Options header settings.
9,375 users
PKCS11 module loader
Configures Firefox to use PKCS11 for authentication
9,370 users
Chameleon
Spoof your browser profile. Includes a few privacy enhancing options. A WebExtension port of Random Agent Spoofer.
9,113 users
MetaGer Search
Privacy has never been so easy. Sets MetaGer as your default search engine and manages search settings for you.
8,998 users
Temp Mail - Disposable Temporary Email
Temporary disposable email address. Protect your email from spam, bots and phishing with Temp-Mail.
8,903 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.
8,825 users
signTextJS plus
window.crypto.signText replacement plus enhancements
8,729 users
LibRedirect
Redirects YouTube, Twitter, TikTok... requests to alternative privacy friendly frontends.
8,629 users
Private Bookmarks
Enables a password-protected bookmark folder.
8,507 users
hide.me VPN Free Proxy
Use <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/23312b5bde110d8be3ae0c392db43ef493546ffc445d42237af2869a2c0b8763/http%3A//hide.me" rel="nofollow">hide.me</a> VPN Proxy to bypass censorship and protect your privacy online.
8,475 users
AdGuard VPN — Privacy & Security
Makes the Internet open and your data safe. Topnotch VPN from the creators of famous ad blocker.
8,408 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.
8,206 users
HackBar V2
[No License, FOREVER FREE] A HackBar for new firefox (Firefox Quantum). This addon is written in webextension and alternatives to the XUL version of original Hackbar. You can ask request here: <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/a39b349848f7c649acc64a36ebf3ce6dbb8d588bba745b0c0d6286dc11b73a4e/https%3A//github.com/Hack-Free/HackBar" rel="nofollow">https://github.com/Hack-Free/HackBar</a>
7,920 users
Shodan
The Shodan plugin tells you where the website is hosted (country, city), who owns the IP and what other services/ ports are open.
7,873 users
Profile Switcher for Firefox
Create, manage and switch between browser profiles seamlessly.
7,756 users
Purple Ads Blocker for Twitch
Purple AdBlock is a adblock for Twitch.tv
7,691 users
floccus
Sync your bookmarks and tabs across browsers via Nextcloud, any WebDAV service, any Git service, via a local file, via Google Drive.
7,613 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.
7,562 users
SUPERAntiSpyware Ext
No profiling. No tracking. SUPERAntiSpyware Ext keeps your online activity completely private.
7,537 users
Lock Adblock
Lock Adblock: A lightweight, permissionless and user-friendly ad blocker for ads, trackers and malware.
7,518 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.
7,380 users