YouTube ZOOM
This extension adds a zoom function for YouTube. <strong>In order to use it you have to be logged in.</strong>
169 users
Arcade Classics
Welcome to Arcade Classics - a free browser extension with 9 games to play!
168 users
Youtube AdBlocker Plus
Youtube AdBlocker Plus. Blocks most of the ads while playing Youtube Video. Easy to Use extension. Save your time on productive tasks rather than wasting on ads.
168 users
SteamRep Checker
This extension checks the reputation of a Steam user on SteamRep.
167 users
ProtonDB for Steam
Adds the ProtonDB rating to games in the Steam store so you get an idea of how it will run before you buy it!
166 users
Spike Week Draft Hacker
All-in-one best ball tool for underdog, drafters and draftkings
166 users
Esfand Updates
Receive updates letting you know when Esfand goes live or changes games.
166 users
Tabby Cat update for Firefox
A new friend in every tab.
166 users
Ftv
The Ftv extension is a tool that allows you to enhance your experience on the Fansly platform by linking your Fansly account with your Twitch account and accessing a wide range of emotes.
165 users
YouTube Audio Sync Tool
Fix YouTube audio sync problem by adjusting audio timing
164 users
Available on Game Pass
Know if a game on Steam is also available on Game Pass displaying all platforms where you can play it
164 users
MarketApp P2P
Creates P2P exchanges between Steam users
163 users
Golden Bonus Cookies autoclick
Find and auto click on golden bonus cookies.
162 users
Bet365 Full Screen
Adds a full screen option to Live match. This extension was made in 2h, Bet365 keeps changing their website and I don't have time to upgrade it, so it's not working anymore, still.... I see many active users and downloads so I'm leaving it.
162 users
Honkai: Star Rail Daily Checker
Honkai: Star Rail Daily Checker
162 users
FIO Client
Client for the FIO REST database.
161 users
Chat Multi Messenger
Merges all Social Media Networks chats in one App. Access to multi messenger to message your friends and more...
160 users
ニコニコ動画コメントフィルター
ニコニコ動画のコメントのNG設定を無制限に追加できます。 正規表現によるNG設定やコメント置換、特定タグの動画のみへの適用なども行なえます。
160 users
UnexpectedJohnCena
Like Cenafy, but for Firefox. On every page load, there is a small chance it will load the famous "It's John Cena!" video instead. Great for installing on other people's computers.
159 users
RokuKast-FF
A Firefox port of a Chrome extension to stream web videos to Roku devices.
158 users
Cookie Clicker Cloud
Cookie Clicker Cloud is an Webextension which allows you to sync your CookieClicker game with other browsers and to backup your savegame. You can save as many games you want :) CCC is free to use and will stay free.
158 users
MouseHunt Improved
Improve your MouseHunt experience. Contains over 150 features focusing on area HUD improvements, User Interface changes, and a variety of small helpful features.
157 users
Pool
Play Pool billiards without leaving your home, now it's in pop-up of your browser!
155 users
Netflix Speed Control
Adds speed control for netflix. PS: I know this looks terrible and could be better... It was originally meant for personal use but I released it because there is no other add on which adds speed control for netflix
154 users
SteamCMDTool Bridge
Open-source tool for downloading steam workshop files via SteamCMDTool from browser. It uses SteamCMD. https://github.com/serser007/steamcmdtool/releases/latest
153 users