Page 0 of 15 for most used Firefox add-on in the Privacy & Security category in Firefox Browser Add-ons
375 results. Page 1 of 15.
#1, uBlock Origin
Raymond Hill
Finally, an efficient wide-spectrum content blocker. Easy on CPU and memory.
7,912,688
#2, DuckDuckGo Privacy Essentials
DuckDuckGo
Simple and seamless privacy protection for your browser: tracker blocking, cookie protection, DuckDuckGo private search, email protection, HTTPS upgrading, and much more.
1,551,013
#3, Privacy Badger
EFF Technologists
Automatically learns to block invisible trackers.
1,236,169
#4, AdGuard AdBlocker
Adguard Software Ltd
Unmatched adblock extension against advertising and pop-ups. Blocks ads on Facebook, Youtube and all other websites.
1,062,735
#5, Ghostery – Privacy Ad Blocker
Ghostery
Ghostery is a powerful privacy extension. Block ads, stop trackers and speed up websites.
1,048,426
#6, Bitwarden Password Manager
Bitwarden Inc.
At home, at work, or on the go, Bitwarden easily secures all your passwords, passkeys, and sensitive information.
740,603
#7, AdBlocker for YouTube™
AdblockLite
Remove all annoying ads from YouTube.
471,497
#8, NoScript Security Suite
Giorgio Maone
The best security you can get in a web browser! Allow potentially malicious web content to run only from sites you trust. Protect yourself against XSS other web security exploits.
305,667
#9, Decentraleyes
Thomas Rientjes
Protects you against tracking through "free", centralized, content delivery. It prevents a lot of requests from reaching networks like Google Hosted Libraries, and serves local files to keep sites from breaking. Complements regular content blockers.
266,123
#10, Cookie AutoDelete
CAD Team
Control your cookies! This WebExtension is inspired by Self Destructing Cookies. When a tab closes, any cookies not being used are automatically deleted. Keep the ones you trust (forever/until restart) while deleting the rest. Containers Supported
241,417
#11, ClearURLs
Kevin R.
Removes tracking elements from URLs
214,658
#12, FoxyProxy Standard
Eric
FoxyProxy is an open-source, advanced proxy management tool that completely replaces Firefox's limited proxying capabilities. No paid accounts are necessary; bring your own proxies or buy from any vendor. The original proxy tool, since 2006.
210,280
#13, Disconnect
Disconnect
Make the web faster, more private, and more secure.
96,893
#14, User-Agent Switcher and Manager
Ray
Spoof websites trying to gather information about your web navigation—like your browser type and operating system—to deliver distinct content you may not want.
95,184
#15, Block Site
Ray
A customizable, password-protected website blocker and redirector.
72,430
#16, Don't track me Google
Rob W
Removes the annoying link-conversion at Google Search / maps / ...
66,844
#17, RoboForm Password Manager
Siber Systems
RoboForm, the #1 ranked Password Manager makes your life easier by remembering passwords and logging you into websites automatically
64,211
#18, Popup Blocker (strict)
Jeremy Schomery
Strictly block all popup requests from any website by default. A notification window is opened to allow you accept, reject, open the popup in background page, or redirect the current page to popup address
61,926
#19, SingleFile
gildas
Save an entire web page—including images and styling—as a single HTML file.
58,020
#20, CanvasBlocker
kkapsner
Alters some JS APIs to prevent fingerprinting.
25,938
#21, PopUpOFF
RomanistHere
Removes and prevents popups, overlays and cookie notifications, other tools do not. Enjoy the original look of the internet.
25,726
#22, FoxyTab
erosman
Collection of Tab Related Actions e.g. Duplicate, Close Duplicates, Close to the Left, Copy Title, Merge Windows, Save as PDF, Copy Urls Tab/All/Left/Right, Host keep/close/close other, Sort by URL/Title, Asce/Desc, Move, Reload, Reload Timer
20,997
#23, Clear Browsing Data
Armin Sebastian
Delete browsing data directly from the browser toolbar. Clear cookies, history and cache with a single click.
19,097
#24, History Cleaner
Rayquaza01
Deletes browsing history older than a specified number of days.
16,062
#25, Adblock Plus
Adblock Plus
One of the most popular free ad blockers for Firefox. Block annoying ads on sites like Facebook, YouTube and all other websites.
Adblock Plus blocks all annoying ads, and supports websites by not blocking unobtrusive ads by default (configurable).
3,815,737
375 results. Page 1 of 15.