To use these add-ons, you'll need to download Firefox.

Log in

9,746 extensions found in Privacy & Security

Filter results
Search results
  • Jsmon Security Analyzer — Web Security Inspector

    Jsmon Security Analyzer — Web Security Inspector

    Capture and analyze browser traffic in real time. Detects exposed secrets, shadow APIs, and supply chain risks in JS, HTML, JSON, YAML, and 20+ file types. Powered by Jsmon.

    Jsmon

    34 users

  • HideIPVPN: VPN & Proxy service

    HideIPVPN: VPN & Proxy service

    Hide your IP address and bypass blocks and restrictions

    HideIPVPN

    34 users

  • Browser Lock

    Browser Lock

    Lock your browser with password, security questions, and timed recovery.

    Komoid

    34 users

  • Block Service Workers

    Block Service Workers

    Disallow to register Service Workers

    Claudio Contin

    34 users

  • RT DPI evade

    RT DPI evade

    Evade Rostelecom DPI ad injection

    Zart

    34 users

  • CasinosAnalyzer Blocker

    CasinosAnalyzer Blocker

    Gambling control access: Stop gambling && online casinos websites

    CasinoAnalyser

    34 users

  • Retainer

    Retainer

    Provides a keyboard shortcut (Shift + Alt + C by default) to create a new tab that retains the current/last-used container.

    Roy Orbitson

    33 users

  • Hide My Name

    Hide My Name

    Hide personal info on web pages for streamers. Replaces names, addresses, and other sensitive text before it ever appears on screen.

    Xil Live

    33 users

  • LLM Chat Exporter

    LLM Chat Exporter

    Export your LLM chat history to Markdown, Text, or JSON. Supports ChatGPT, DeepSeek, Gemini, Grok, and more.

    KARIM DAMATY

    33 users

  • CSPBlocker

    CSPBlocker

    Block certain web features to improve security, privacy and performance.

    Jeurissen Apps

    33 users

  • Claude Content Capture

    Claude Content Capture

    Captures webpage content for analysis by Claude AI

    Luca Markmann

    33 users

  • THEGOODPDF - PDF Suite

    THEGOODPDF - PDF Suite

    Merge, split, sign PDFs. Convert PDF↔Word, images→PDF. All local processing. Complete privacy, no uploads. Your All-in-One PDF Companion – Fast, Private, and Easy.

    Ultron Developments

    33 users

  • Whoogle Search

    Whoogle Search

    Adds Whoogle as the default search engine in your browser.

    Addons enjoyer

    33 users

  • Burp Proxy Switch

    Burp Proxy Switch

    Adiciona um botão liga/desliga para a configuração de proxy em todos os protocolos usando IP 127.0.0.1 porta 8080. IMPORTANTE: deve estar habilitada em abas privadas, caso contrário não funcionará.

    FelipeB

    33 users

  • Strac Browser (Gen AI) DLP

    Strac Browser (Gen AI) DLP

    Data Loss Prevention (DLP) for Your Sensitive Data. Protect sensitive data from being pasted, typed, or uploaded into Gen AI apps like ChatGPT, Claude, Gemini, Copilot, Perplexity and more.

    Strac

    33 users

  • HTTPS+ Checker

    HTTPS+ Checker

    Verification of security mechanisms complementary to HTTPS.

    Beu

    33 users

  • Roblox Developer - Toolkit

    Roblox Developer - Toolkit

    Developer Toolkit gives you instant access to advanced developer settings, hidden tools, and quick controls for toggling features, managing configurations, testing, and debugging — all in one sleek interface, like a real developer.

    Trusted Developer Inc

    33 users

  • Make Proxy Simple Switcher

    Make Proxy Simple Switcher

    Proxy Switcher: Fast IP change, blocks WebRTC, ads, sets geo, fingerprint, and User Agent.

    Make Proxy Simple

    33 users

  • Unoffical Mullvad Leta Search

    Unoffical Mullvad Leta Search

    Add Mullvad Leta as a search engine in Firefox.

    Testnameforme

    33 users

  • Paragon Wallet

    Paragon Wallet

    Paragon is a browser extension wallet that makes it safe & easy for you to store, send and receive NOVO.

    Brimless Lab

    33 users

  • Slack Direct

    Slack Direct

    Rewrite links within Slack to avoid slack-redir.net --- Tired of links posted to Slack being redirected through slack-redir.net? This extension rewrites the links to go where they intend to, instead of through Slack's redirector. That's it.

    chutten

    33 users

  • OZZI: IOC Search

    OZZI: IOC Search

    Use this extension to analyze IOCs using various freeware OSINT sites.

    mcortt

    33 users

  • Enhanced Network Tab

    Enhanced Network Tab

    An open source lightweight security analysis tool for capturing and modifying HTTP/S requests with a nice UI.

    muskecan

    33 users

  • LTVPN - VPN-клиент для браузера

    LTVPN - VPN-клиент для браузера

    Расширение для подключения к VPN-серверам LTVPN прямо из браузера

    LTVPN

    33 users

  • BioBioAdBlockBypass

    BioBioAdBlockBypass

    Elimina la ventana molesta de BioBio si tienes un bloqueador de anuncios y lee noticias con tranquilidad

    Rob Asdf

    33 users