8,626 extensions found in Privacy & Security

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Hiddence Shield
Hiddence Shield: a free, fast, reliable VPN for anonymity, data protection, and unrestricted access.
Rated 3.2 out of 5
Hiddence
368 users
nifty keylogger
A keylogger for firefox that works! This add-on logs keys including such keys as ALT, SHIFT, and BACKSPACE. It is hard to detect this keylogger through anti-virus software. To access the log, simultaneously press ALT + SHIFT + K orALT + SHIFT + O .
Rated 3.9 out of 5
Firefox user 10376685
367 users
SKJOLDET - The Shield
Your shield against online fraud
Rated 4 out of 5
SKJOLDET Software ApS
366 users
Open in the Archive
Open-source web extension for quickly opening links in archive sites such as the Wayback Machine or Archive.is.
Rated 4.4 out of 5
nitrohorse
366 users
QOwnNotes Web Companion
This is a companion extension for QOwnNotes for managing your browser bookmarks in markdown files, saving webpages or taking screenshots.
Rated 4.6 out of 5
Patrizio Bekerle
365 users
Local Storage Explorer
LocalStorage and sessionStorage explorer embedded in the Firefox Developer Tools.
Rated 3.3 out of 5
Francesco De Stefano
364 users
Adblock for YouTube™ — adblocker
Privacy aware, secure Adblock for YouTube™. Blocks any ads on YouTube.com.
Rated 2 out of 5
codehemu
363 users
Manga Downloader Assistant
An extension to get necessary data to bypass Cloudflare and similar anti-bot protection for Manga Downloader desktop application
Rated 5 out of 5
Red Squirrel
363 users
MultiversX Wallet
MultiversX Wallet - an MultiversX Wallet web extension
Rated 3.7 out of 5
MultiversX
362 users
TubeVPN Youtube Unblocked
TubeVPN Unblocker For Youtube, Youtube Unblocker and Youtube Unblocked
Rated 2.2 out of 5
TubeVPN
361 users
G-CAL Highlighter
Google Calendar
Rated 3.9 out of 5
macha
361 users
Browser Lock
Lock your browser with a password. Requires password to access browser on startup.
Rated 3 out of 5
idk
360 users
No-Script Suite Lite
Blocks scripts (and more) on untrusted websites
Rated 2.6 out of 5
AdblockLite
358 users
CSP Evaluator
CSP Evaluator is a tool that allows developers to check if a Content Security Policy (CSP) serves as mitigation against XSS attacks. This is a Firefox port of the Chrome extension
Rated 4 out of 5
Hacks and Hops
357 users
NativeMind
Your fully private, open-source, on-device AI assistant
Rated 5 out of 5
XMIND LIMITED
356 users
EndPointer
EndPointer: Advanced Endpoint Parser and Extractor EndPointer is a tool designed for developers, security researchers, and web application testers. It parses and extracts endpoints from web applications, providing a comprehensive view.
There are no ratings yet
Interloper Security Group
355 users
Fuck Popups
Blocks all popup windows. This behaviour can be toggled on and off via a toolbar icon.
Rated 4.3 out of 5
Richard West
354 users
My IP Address Checker: Test IP + IPv6 + VPN
Displays IP address info and details like location + VPN usage when clicking on the IP button
Rated 3.5 out of 5
My IP Address Checker
354 users
Disable Page Visibility API
Firefox add-on to disable the Page Visibility API. This prevents e.g. video conferencing systems from tracking whether you are currently in another window.
Rated 4.4 out of 5
Marvin Schopf
354 users
Scamdoc
Protect yourself against scams!
Rated 3 out of 5
Heretic SAS
354 users
URLRedirector
Automatically redirect specificed urls to new pages.
Rated 4.6 out of 5
Yingcai FENG
351 users
History Auto Delete
Automatically delete the browsing history of the registered sites
Rated 4.8 out of 5
zupffwhy
350 users
Trust.Zone VPN Proxy
Trust.Zone - truly anonymous VPN and Proxy
Rated 2.3 out of 5
TERSYS GROUP OU
349 users
Website Blocker
Block distracting websites and increase your productivity
Rated 3.5 out of 5
brinqo
349 users
TTV AB - Twitch Ad Blocker
Block ads on Twitch.tv live streams. No purple screens, prerolls, or midrolls. Lightweight adblocker.
Rated 5 out of 5
GosuDRM