Enhanced Cardmarket
Enhanced Cardmarket - annoyed by how fast Cardmarket logs you out and resets your filters? This add-on will remember your language filters, hides unused languages, and adds quick filters for the smoothest experience.
113 users
YouTube to audio stream and download
Stream or download YouTube videos in audio format with ease.
112 users
Open In Adobe Photoshop
Open In Adobe Photoshop is a new companion for Adobe Photoshop users to send any web image from Firefox to Photoshop via right click menu. Compatible with new Firefox Quantum 57.
112 users
9gag Night Mode
Night mode for the 9gag website! Ported from chrome extension( 9gag Night Mode by Alexandre Benoit ) https://chrome.google.com/webstore/detail/9gag-night-mode/pdoebgohinaejdpncadbahijijgoffke
110 users
Apple Music RP
Display Song Title, Artist and some more Information of the Song you're currently listening to on Apple Music.
109 users
MLB.TV Enhancer
The ultimate spoiler-free and commercial-free experience for MLB.TV. In addition to hiding scores and remaining time, this extension lets you copy the current time code and return to the action later, skip commercials, and adjust playback rate.
109 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.
107 users
Faceit Elo Calculator
This adds additional information about the elo gained or lost to the Faceit CS:Go match making system. When a is voting or in progress this will display an estimated amount of elo gained or lost for both teams. Which ever team wins gains the amount
107 users
Faster Youtube Playback Speed
YouTube's < & > can only go upto 2x, let's make it go even faster.
107 users
Lichess Custom Themes, Boards - LichessHelper
2025 • Setup new themes, pieces, fonts, and boards, remove annoying notifications, popups, and so on.
107 users
Activate Steam Key from Context Menu
Provides a simple and convenient way to activate Steam Keys. Simply select/mark a Steam Key, Right-Click and click on 'Activate Steam Key' in the Context Menu. The Extension uses the newly available Steam Key Web activation and is fully automated.
106 users
Send to Kodi 2
Sends various video links (including YouTube videos, Twitch streams, BBC IPlayer shows and some HTML5 video elements) to Kodi for playback. Works with all versions of Kodi (tested up to v17.3). This is a continuation of the original Send to Kodi.
106 users
