Dark Reader
Tmavý motiv pro každou stránku. Používejte Dark Reader pro celodenní prohlížení webu a šetřete tak své oči.
1 176 112 uživatelů
AdGuard AdBlocker
Unmatched adblock extension against advertising and pop-ups. Blocks ads on Facebook, Youtube and all other websites.
1 071 592 uživatelů
Simple Translate
Quickly translate selected or typed text on web pages. Supports Google Translate and DeepL API.
319 694 uživatelů
YouTube High Definition
YouTube High Definition is a powerful tool that automatically plays all YouTube videos in HD, changes video player size, offers auto-stop and mute, and much more.
163 783 uživatelů
Google Search Fixer
Override the user-agent string presented to Google Search pages to receive the search experience shown to Chrome.
126 632 uživatelů
LeechBlock NG
LeechBlock NG is a simple productivity tool designed to block those time-wasting sites that can suck the life out of your working day. All you need to do is specify which sites to block and when to block them.
69 820 uživatelů
Tomato Clock
Tomato Clock is a simple browser extension that helps with online time management.
37 168 uživatelů
SoundFixer
Helps you fix annoying sound problems on sites like YouTube: audio in one channel only, too quiet or too loud. (Unfortunately, this extension does not work on all websites because of cross-domain issues — but it does work on YouTube!)
34 263 uživatelů
Tampermonkey
Tampermonkey is the world's most popular userscript manager.
705 971 uživatelů
I don't care about cookies
Get rid of cookie warnings from almost all websites!
330 094 uživatelů
Greasemonkey
Customize the way a web page displays or behaves, by using small bits of JavaScript.
199 246 uživatelů
Absolute Enable Right Click & Copy
Force Enable Right Click & Copy
90 551 uživatelů
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.
65 281 uživatelů
User-Agent Switcher
Easily override the browser's User-Agent string
62 471 uživatelů
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.
62 106 uživatelů
Adblock na Youtube™
Populární Adblock na Youtube™ rozšíření : Odstraní video reklamy z Youtube™ .
50 092 uživatelů
Mate Translate – translator, dictionary
Your all-in-one translator for web pages, highlighted text & Netflix subtitles. Translate and learn words in 103 languages.
35 482 uživatelů
RESTClient, a debugger for RESTful web services.
RESTClient has been completely rewritten for compatible with Firefox 57. Some functions are still missing (OAuth & OAuth 2.0 authentication).
35 040 uživatelů
Youtube Audio
Stream just the audio from YouTube to save bandwidth and battery life
32 150 uživatelů
uBlacklist
Blocks sites you specify from appearing in Google search results
31 872 uživatelů
h264ify
Makes YouTube stream H.264 videos instead of VP8/VP9 videos
26 198 uživatelů
10ten Japanese Reader (Rikaichamp)
Quickly translate Japanese by hovering over words. Formerly released as Rikaichamp.
22 207 uživatelů
BlockTube
YouTube™ Content Blocker Block channels and videos from YouTube™ Fast and easy
19 213 uživatelů
Impulse Blocker
Block distracting websites. Just list the sites you want Impulse Blocker to pause or completely avoid.
16 957 uživatelů
Redirector
Automatically redirects to user-defined urls on certain pages
16 731 uživatelů