uBlock Origin
Äntligen en effektiv blockerare! Snäll mot processor och minne.
6 698 435 användare
AdBlocker Ultimate
Completely remove ALL ads. No “acceptable” ads or whitelisted advertisers allowed. This free extensions also helps block trackers and malware.
2 276 655 användare
DuckDuckGo Privacy Essentials
Ett förenklat integritetsskydd. Skydda dina uppgifter när du söker och bläddrar på nätet med hjälp av spårningsblockering, smartare kryptering, privata sökningar m.m.
1 588 142 användare
Privacy Badger
Automatically learns to block invisible trackers.
1 132 393 användare
Ghostery – Privacy Ad Blocker
Ghostery is a powerful privacy extension. Block ads, stop trackers and speed up websites.
1 108 692 användare
AdGuard AdBlocker
Unmatched adblock extension against advertising and pop-ups. Blocks ads on Facebook, Youtube and all other websites.
990 948 användare
Bitwarden - Gratis lösenordshanterare
En säker och gratis lösenordshanterare för alla dina enheter
660 307 användare
AdBlocker for YouTube™
Remove all annoying ads from YouTube.
527 644 användare
I don't care about cookies
Get rid of cookie warnings from almost all websites!
319 592 användare
NoScript Security Suite
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.
309 721 användare
Decentraleyes
Skyddar dig mot att spåras av "gratis" centraliserad innehållsleverans. Det hindrar att förfrågningar görs till nätverk som Google Hosted Libraries och tillhandahåller lokala filer, så att sidor inte går sönder. Kompletterar vanliga blockerare.
259 655 användare
Cookie AutoDelete
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
224 975 användare
FoxyProxy Standard
FoxyProxy is an advanced proxy management tool that completely replaces Firefox's limited proxying capabilities. For a simpler tool and less advanced configuration options, please use FoxyProxy Basic.
218 099 användare
ClearURLs
Removes tracking elements from URLs
165 643 användare
Disconnect
Make the web faster, more private, and more secure.
106 515 användare
User-Agent Switcher and Manager
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.
77 397 användare
Block Site
A customizable, password-protected website blocker and redirector.
68 965 användare
AdNauseam
Blocking ads and fighting back against advertising surveillance.
67 506 användare
RoboForm Password Manager
RoboForm, the #1 ranked Password Manager makes your life easier by remembering passwords and logging you into websites automatically
65 432 användare
Cookie Quick Manager
An addon to manage cookies (view, search, create, edit, remove, backup, restore, protect from deletion and much more). Firefox 57+ is supported.
64 239 användare
Popup Blocker (strict)
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
56 941 användare
Don't track me Google
Removes the annoying link-conversion at Google Search / maps / ...
55 695 användare
SingleFile
Save an entire web page—including images and styling—as a single HTML file.
50 442 användare
CanvasBlocker
Alters some JS APIs to prevent fingerprinting.
23 494 användare
FoxyTab
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
20 071 användare