- 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 - 253 users
- 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 - 252 users
- 10 Minutes Disposable email- Temporary disposable 10 minutes email address. Protect your email from spam, bots and phishing easy to use firefox addon. - 252 users
- Simple Blocker- Block URLs with regular expression - 251 users
- Invidition- Redirects YouTube and Twitter to their alternative ads-free, privacy-friendly, interfaces. - 251 users
- 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。 - 250 users
- Cookie Cutter GDPR Auto-Deny- Automatically denies cookie access for supported sites that provide that option. - 250 users
- Stay secure with CyberGhost VPN Free Proxy- Unblock any restricted website with CyberGhost VPN Proxy! One-Click connect to secure your connection! Unlimited traffic - 249 users
- Opera VPN For Firefox- Opera VPN is one of the most popular vpn plugins. - 249 users
- Leapp Multi-Console Extension- Leapp Multi AWS Console Browser Extension - Companion Extension for Leapp to manage multiple AWS Console sessions in the same browser window - 248 users
- ATT&CK Powered Suit- Powered Suit puts the MITRE ATTACK® knowledge base at your fingertips. Instantly search ATTACK techniques, groups, and more. - 248 users
- Social ghost- Blocks "seen" marks on Facebook Stories and Instagram Stories. - 248 users
- Chongluadao- Bạn đã bao giờ tự hỏi làm thế nào để kiểm tra xem một trang web có an toàn không? Có phải là trang có nội dung xấu không? Có phải là một trang giả mạo không? Chongluadao chính là giải pháp bảo vệ bạn an toàn trên không gian mạng. - 247 users
- Casper Wallet- Securely manage your CSPR tokens, interact with dapps and sign transactions with Casper Wallet, the go-to self-custody wallet for the Casper blockchain. - 247 users
- Download Cleaner Lite- Automatically removes downloads from history after a set time. - 246 users
- 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. - 244 users
- FocusGuard- a browser extension that helps users stay focused online with a simple and intuitive interface. - 243 users
- ZeeOTP- Generate OTP for a secured access - 243 users
- Proxy Toggle- Button to switch between system-set (off) and manually-set (on) proxy. - 241 users
- Twitch Embed Blocker- Blocks Twitch embeds on web pages - 241 users
- Open in Sumatra PDF and DJVU Reader- Adds a context menu item to send PDF links directly to Sumatra PDF - 241 users
- ThiWeb Crypt / Decrypt- Automatically Encrypt and decrypt links on forum Usable only logged-in (except extension popup) - 240 users
- SafeSearch Enforcer- This extension enforces safesearch at search engines like Google, Bing and Yahoo - 240 users
- No History- Disables browser history while activated. - 240 users
- 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. - 239 users























