AdGuard AdBlocker
Unmatched adblock extension against advertising and pop-ups. Blocks ads on Facebook, Youtube and all other websites.
1 689 859 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.
245 535 användare
AdBlocker Ultimate
Completely remove ALL ads. No “acceptable” ads or whitelisted advertisers allowed. This free extensions also helps block trackers and malware.
1 124 628 användare
VPN
Gratis VPN, obegränsad data, snabba hastigheter, säker kryptering, ingen loggpolicy och lätt att använda.
105 162 användare
Popup Blocker Ultimate
Best Pop-up Blocker for Firefox. (Best in Rating, Performance, This addon does NOT collect user's data same as Poper Blocker)If your Firefox version is not 57+ please install version 8.1 from Official website.
52 837 användare
Lock Adblock
En lätt, icke-intrusiv och användarvänlig annonsblockerare som blockerar alla typer av annonser, spårare och skadlig kod.
12 567 användare
YouTube Dislike Counter
Restores YouTube video dislike counts for both regular videos and shorts
4 688 användare
FMHY SafeGuard
An extension that detects starred, safe, unsafe or potentially unsafe sites using the FMHY Filterlist.
4 593 användare
Spotify Adblock
Blockera Spotify-annonser direkt. Hoppa över ljud- och bannerannonser och njut av musik utan avbrott.
2 530 användare
LiteTube: Fix YouTube Lag & Adblock Detection
Fix YouTube Lag / Adblock Detection on Firefox issue by utilizing the lightweight Mobile API Lightweight YouTube (m.) without ads. Background Play, AdBlock, SponsorBlock, and Max Quality in one.
2 382 användare
AdDefender - AdBlocker
This extension blocks ads on websites to improve user experience.
2 317 användare
Script Blocker Ultimate (NoScript, Disable JS)
Best Script Blocker for Firefox. (Best in Performance, This addon does NOT track user activities same as others)
2 301 användare
Video Ads Blocker in Youtube™
Let YouTube no ads. Auto skip ads when watching YouTube videos.
1 808 användare
PrivacyX
PrivacyX is an all-in-one extension designed to fully protect your online privacy. It instantly clears all digital traces, including sent and received requests, browsing history, cookies, saved passwords, cache, and downloads. + vpn mullvad = privacy
706 användare
Stop Malware Content
Alerts you when you attempt to visit suspicious or harmful websites.
575 användare
JShelter
JShelter controls the APIs provided by the browser. The goal is to improve the privacy and security of the user running the extension.
375 användare
Adblock King
Adblock King: Styr din webbläsning med blixtsnabbt, problemfritt adblockande.
288 användare
Mojeek Internet Search: Unbiased & Non-tracking
Switch to Mojeek: the UK’s leading independent, privacy-first crawler. Experience unbiased, non-tracking search with a unique index. The top 2026 choice for private web discovery and ethical results—make it your default search engine today!
227 användare
Burp Proxy Toggler
The Burp Proxy Toggler is an extension for BurpSuite designed for ethical hackers and penetration testers. It enhances security assessments with robust interception and analysis capabilities, streamlining workflows and improving application.
160 användare
Server Status
Quickly view basic info about every webpage, including server location, IP addresses, certificate issuer and expiration date, HTTP status code and load time.
152 användare
