uBlock Origin
Konečne efektívny blokovač, ktorý nezaťažuje CPU a pamäť.
7 213 228 používateľov
Privacy Badger
Automatically learns to block invisible trackers.
1 129 362 používateľov
AdGuard AdBlocker
Blokovač reklamy Adguard efektívne blokuje rôzne typy reklamy na všetkých stránkach vrátane Facebook, YouTube a ďalších!
971 376 používateľov
Ghostery – Privacy Ad Blocker
The best privacy tool and ad blocker extension for Firefox. Stop trackers, speed up websites and block ads everywhere including YouTube and Facebook.
912 283 používateľov
NoScript
Víťaz ceny "2006 PC World World Class Award". Tento nástroj urobí z Firefoxu najbezpečnejší prehliadač na svete.
266 606 používateľov
Decentraleyes
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.
230 319 používateľov
Don't track me Google
Removes the annoying link-conversion at Google Search / maps / ...
64 531 používateľov
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
62 275 používateľov
SingleFile
Save an entire web page—including images and styling—as a single HTML file.
56 147 používateľov
AdBlocker Ultimate
Completely remove ALL ads. No “acceptable” ads or whitelisted advertisers allowed. This free extensions also helps block trackers and malware.
1 931 754 používateľov
Firefox Relay
Firefox Relay lets you generate email aliases that forward to your real inbox. Use it to hide your real email address and protect yourself from hackers and unwanted mail.
195 594 používateľov
Cookie-Editor
Cookie-Editor lets you efficiently create, edit and delete a cookie for the current tab. Perfect for developing, quickly testing or even manually managing your cookies for your privacy.
59 615 používateľov
AdNauseam
Blocking ads and fighting back against advertising surveillance.
59 546 používateľov
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.
57 329 používateľov
Indie Wiki Buddy
Helping you discover quality, independent wikis! When visiting a Fandom wiki, Indie Wiki Buddy redirects or alerts you of independent alternatives. It also filters search engine results. BreezeWiki is also supported, to reduce clutter on Fandom.
32 697 používateľov
LocalCDN
Emulates remote frameworks (e.g. jQuery, Bootstrap, AngularJS) and delivers them as local resource. Prevents unnecessary 3rd party requests to Google, StackPath, MaxCDN and more. Prepared rules for uBlock Origin/uMatrix.
17 637 používateľov
Linguist - web pages translator
Translate web pages, highlighted text, Netflix subtitles, private messages, speak text, and save important translations to your personal dictionary to learn words in 130 languages.
12 116 používateľov
Kagi Search for Firefox
A simple helper extension for setting Kagi as a default search engine, and automatically logging in to Kagi in private browsing windows.
11 609 používateľov
Yandex search
Adds Yandex search as a search engine.
11 059 používateľov
LibRedirect
Redirects YouTube, Twitter, TikTok... requests to alternative privacy friendly frontends.
8 742 používateľov
Chameleon
Spoof your browser profile. Includes a few privacy enhancing options. A WebExtension port of Random Agent Spoofer.
8 623 používateľov
wiki.gg Redirect
Redirects all requests from wikis that have moved to wiki.gg from their former host.
5 274 používateľov
Full Screen for Firefox
Go full screen with one click on the full screen button. That includes also the full screen movies such as the YouTube, Vimeo, Dailymotion, Youku video player, etc.
4 790 používateľov
uBlock Origin Lite
Experimentálny blokátor obsahu bez povolení – predvolene blokuje reklamy, sledovacie programy, minery a ďalšie.
4 397 používateľov
SmartProxy
SmartProxy is a smart automatic proxy switcher that will automatically enable/disable proxy for the sites you visit, based on customizable rules.
3 446 používateľov