Mullvad Proxy (unofficial)
Connect to a range of Mullvad proxies without manual configuration.
274 utents
DuckDuckGo Onion
Add DuckDuckGo's Onion site as default search to Firefox.
273 utents
SSL Server Test
Open-source web extension for quickly scaning a site with several server test services such as Mozilla Observatory and Qualys SSL Labs
273 utents
Under New Management
Detect when your installed Firefox extensions have changed owners.
272 utents
Scam Blocker
Intelligently detects and intercepts malware links real-time ensuring that you are protected from fraudulent and unwanted scams.
272 utents
Ascendara Download Handler
Redirects downloads from specific file hosting websites to the Ascendara's Download Manager for better download handling and management. (Waiting for Approval)
271 utents
指定したWEBサイトのcookieを一括削除するソフト
指定したWEBサイトのcookieを一括削除するソフトです。 Firefoxで削除したいurlを開いて、 アイコンをクリックすればそのサイトのクッキーが一覧表示され ボタンを押せばそのサイトのクッキーが削除されます。 例えばwebサイトからログアウトしたい場合や 掲示板やブログのコメントでcookieを使った規制を回避したい場合に使ってください。
270 utents
AdBlock Secure
Experience uninterrupted browsing on Facebook, YouTube, and all other websites with our ad-free, pop-up-free, and tracker-free solution. Enjoy a seamless online journey without the hassle of intrusive ads or annoying pop-ups.
270 utents
Block Sender for Gmail
Block annoying emails in Gmail. Say goodbye to unwanted newsletters, individuals, and other uninvited email senders.
269 utents
New Hackbar
A sitebar that helps pentesters to perform manual web security testing inside their browser. This addon is written in webextension and alternatives to the XUL version of original Hackbar.
268 utents
Clean Youtube links
Replaces the Youtube redirect tracking link with the actual link
268 utents
DOMLogger++
DOMLogger++ allows you to monitor, intercept, and debug JavaScript sinks based on customizable configurations.
267 utents
HTML Content Blocker
Blocks desired HTML contents (script, style, image, object, media)
267 utents
Request Interceptor
A Firefox extension that intercepts and edits HTTP requests, allowing you to view, customize, and send them directly from your browser. Incredibly easy and comfortable to use. Good for penetration testers and developers.
265 utents
Download Cleaner Lite
Automatically removes downloads from history after a set time.
264 utents
ThiWeb Crypt / Decrypt
Automatically Encrypt and decrypt links on forum Usable only logged-in (except extension popup)
263 utents
Social ghost
Blocks "seen" marks on Facebook Stories and Instagram Stories.
261 utents
Adblock King
Adblock King: Rule your browsing with lightning-fast, hassle-free ad blocking mastery.
260 utents
Hiddence Shield
Hiddence Shield: a free, fast, reliable VPN for anonymity, data protection, and unrestricted access.
260 utents
Auto Referer
Control HTTP referer to protect privacy and not break web. And this is the addon (maybe the only one?) that deals with the 'document.referrer' bug
259 utents
Proxy Toggle
Button to switch between system-set (off) and manually-set (on) proxy.
258 utents
Easy Steam Collection
This will create an easier way to add all of your addons to any stream collection you create in a single click.
258 utents
SAASPASS Password Manager & Authenticator 2FA SSO
SAASPASS is a free Password Manager & Authenticator 2FA code generator. There is NO need for a desktop application. You can use the Authenticator code generator & SAASPASS can autofill & autologin as well with single sign-on SSO
257 utents
Skip Google Redirect
Skips Google's url redirect page by reading the target address and forwarding there directly.
257 utents
Keybase
A secure chat button for every profile.
257 utents