Extensions by Name


musicfm - Free Music Compatible with Firefox 57+

Unlimited free music. musicfm has all the music you want.

Rated 3 out of 5 stars (2)
75 users


Download mp3s and whole album from http://musicmp3spb.org/ DIRECTLY, without additional clicks!

Rated 4 out of 5 stars (3)
134 users

musiconbrowser Requires Restart

Multi platoforme player.
Now firgive the unfound track from different music or video site.
Now build your playlist limitless of the music platforme you are using with Music On Browser.

Not yet rated
0 users

MusicSig vkontakte

Качай музыку и видео c VK! Блокировка рекламы VKontakte и другие полезные функции, дополнительные возможности!

Rated 3 out of 5 stars (10)
1,904 users

Muskie Menu Requires Restart

Navigate Muskie First Web...

Not yet rated
1 user


This is a funny "Lorem Ipsum" plugin about famous Brazilian humorous actor and musician called Mussum. (http://en.wikipedia.org/wiki/Mussum)

Rated 5 out of 5 stars (1)
11 users

MuStat - Website Analysis Tool Requires Restart

MuStat is a free website analysis & information tool that allows you to know how much any website is worth, how many visitors it gets per day and how performant it is. Powered by http://www.mustat.com

Not yet rated
464 users

Musulman Toolbar Requires Restart

Musulman Toolbar blocks 99% of Porn sites. It categorises sites by 'Mostly Halaal', 'Some Haraam' or 'Mostly Haraam'. 'Mostly Haraam' sites include Hate, Blasphemy and Pornography. A free initial registration code is provided. It includes search.

Rated 4 out of 5 stars (6)
0 users

Mute all inactive tabs Compatible with Firefox 57+

Automatically mutes all inactive tabs.

Rated 5 out of 5 stars (6)
410 users

Mute Music During Youtube Video

Automaticly stops your musicplayer when you start watching a video in firefox.
Control your musicplayer with firefox.

Not yet rated
3 users

Mute Tab

Mute tabs with HTML5 media.

Rated 3 out of 5 stars (17)
3,676 users

Mute Tab (WebExtension) Compatible with Firefox 57+

Easily mute all tabs with just one click!

Rated 5 out of 5 stars (6)
468 users

MuteEmAll Compatible with Firefox 57+

Automatically mute all Firefox tabs.

Not yet rated
82 users


Mute Tabs based of URL.

Rated 5 out of 5 stars (11)
566 users

Muter Requires Restart

Let you mute the Firefox browser.

Rated 4 out of 5 stars (88)
10,375 users

MuteTab Compatible with Firefox 57+

Mute newly created tabs

Rated 5 out of 5 stars (4)
3,791 users

Muzi.ch sharing Tool Requires Restart

Cet addon vous permet de partager en quelques clics des adresse HTTP sur muzi.ch.

Not yet rated
1 user

Muzyczny toolbar - tuba.FM Requires Restart

Muzyka w przeglądarce - radio internetowe, wygodna wyszukiwarka utworów, artystów i gatunków oraz przegląd wiadomości. Poleca tuba.FM

Not yet rated
48 users

MV-Usertools Requires Restart

Controles avanzados para la web mediavida.com.

Not yet rated
17 users

MVP Activity Tracker Compatible with Firefox 57+

Add activity to your MVP profile.

Not yet rated
1 user