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

Log in

8,706 extensions found in Privacy & Security

Filter results
Search results
  • Replace Maps

    Replace Maps

    Replace Google Maps iFrames with OpenStreetMap

    nobkd

    2 users

  • TheCode

    TheCode

    Detects password fields and suggests a password derived from the key + site (does not store the password).

    JulSql

    2 users

  • Saving Private Imgur

    Saving Private Imgur

    There was only one site left in the web, and the mission was to save it.

    entriol

    2 users

  • Stop Peeking!

    Stop Peeking!

    STOP PEEKING ! is a nifty Add-On or Browser Extension that allows you to send your message texts as and encrypted email that they can't read.

    Cuyler Stuwe (salembeats)

    2 users

  • Firebird

    Firebird

    Mozilla Firefox extension to list page stats, cookies and network information.

    cb

    2 users

  • Leksium — LangCheck-168 — Проверка текста

    Leksium — LangCheck-168 — Проверка текста

    Проверка страниц и текста по словам и фразам, которые могут нарушать нормы ФЗ №168-ФЗ и другие законодательные акты Российской Федерации.

    izvenyaisya

  • Gbro

    Gbro

    Gbro — high-performance text expansion that works everywhere you can type

    Chanak Karki

    2 users

  • URL Security Scanner

    URL Security Scanner

    Privacy first URL security scanner. Inspect links for phishing, malware, and redirects locally before you click. Security without surveillance.

    Sukhesh Chandra

    2 users

  • Cookie Cruncher New

    Cookie Cruncher New

    Cookie Cruncher offers a convenient way to view all cookies associated with the active tab. Stay informed about your browsing data effortlessly.

    789club

    2 users

  • DMARC Check

    DMARC Check

    Instantly verify domain DMARC status. Protect your brand, improve email deliverability, and prevent spoofing attacks.

    DmarcDkim.com

    2 users

  • SYNTEX Privacy Shield

    SYNTEX Privacy Shield

    Stop websites from tracking you. Blocks fingerprinting and protects your privacy while browsing. Free version included, premium features available.

    SYNTEX Security

    2 users

  • PrivacyFox

    PrivacyFox

    Anti fingerprinting & privacy control add-on

    Axf

    2 users

  • g-anonymizer

    g-anonymizer

    Protect your privacy, avoid google tracking cookies.

    stefano

    2 users

  • I Hate Security Headers!

    I Hate Security Headers!

    🔥 Security header checker for pros! 🕵️‍♀️ Find weak CSP, HSTS & more. Stop XSS, clickjacking & data breaches. 💪

    Nasher

    2 users

  • Digital Footprint Cleaner

    Digital Footprint Cleaner

    Clean your digital footprint and protect privacy

    rex

    2 users

  • Hide my username

    Hide my username

    An extension to hide Username while surfing the site.

    tst

    2 users

  • Web Security Helper

    Web Security Helper

    Provide real-time detection for your Mozilla Firefox browser, instantly identifying online threats and security risks.

    NetGuard Pioneer

    2 users

  • Focus Police

    Focus Police

    Boost productivity by blocking distracting sites. Includes Pomodoro timer, funny block messages, and strict focus modes.

    Baral Anup

    2 users

  • Ubstream Companion for browser

    Ubstream Companion for browser

    Enregistrez vos liens favoris dans votre Ub, en choisissant la collection de destination. Plus besoin de manipulations fastidieuses lorsque vous surfez sur internet, tous vos liens favoris restent organisés et synchronisés au même endroit.

    ubstream

    2 users

  • LegalDeep AI - Contract Risk Inspector

    LegalDeep AI - Contract Risk Inspector

    Instant contract risk analysis for startups and small businesses. Detect hidden clauses, auto-renewals, and liability traps before you sign.

    Sumanth

    2 users

  • EXE/MSI - Download Blocker

    EXE/MSI - Download Blocker

    Blockiert Downloads von .exe und .msi Dateien.

    ctaas.de

    2 users

  • Header Editor Pro - Free

    Header Editor Pro - Free

    Professional HTTP header editor for web developers, API testing, and debugging - completely free with unlimited profiles

    Charly Brown

    2 users

  • Extensão para teste (Facebook Creator)

    Extensão para teste (Facebook Creator)

    Uma forma de simplificar sua criação no Facebook

    TEST

    2 users

  • IP Address Censor

    IP Address Censor

    Censors IP addresses displayed on web pages and in their titles with a placeholder.

    Domestos

    2 users

  • Smartpassword Extension

    Smartpassword Extension

    A browserextension for smartpassword.de. Create, edit and use your passwords from SmartPassword.

    Oliver Sauer

    2 users