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JavaScript Toggle On and Off (WebExtension) Compatible with Firefox 57+

Toggle JavaScript engine on and off the easy way

Rated 4 out of 5 stars (17)
3,428 users

JavaScript Warning Compatible with Firefox 57+

You can store websites in a list which are not supposed to execute JavaScript code. If they try to do so the Add-on warns you.

Rated 5 out of 5 stars (1)
2,330 users

Reverse Image Search Compatible with Firefox 57+

Adds an option to the context menu to search with an image on Google, Bing, Yandex, TinEye, SauceNAO, IQDB or a custom search engine. You can also choose more than one and they will be shown in a submenu!

Rated 5 out of 5 stars (12)
1,255 users

Stylus (Beta) Compatible with Firefox 57+

Redesign the web with Stylus, a user styles manager. Stylus allows you to easily install themes and skins for many popular sites.

Rated 4 out of 5 stars (37)
4,751 users

YouTube MP3 Compatible with Firefox 57+

Download videos from youtube in mp3 format.
Extension uses the website youtubeinmp3.com

Rated 3 out of 5 stars (4)
5,752 users

Web to PDF Compatible with Firefox 57+

Save the current page as a pdf file

Rated 4 out of 5 stars (37)
3,350 users

History Cleaner Compatible with Firefox 57+

Deletes history older than a specified amount of days.

Rated 5 out of 5 stars (5)
1,272 users

Media Converter and Muxer (WebExtension) Compatible with Firefox 57+

Easy to use video and audio converter and muxer written in WebExtension built on top of the well-known FFmpeg converter

Rated 4 out of 5 stars (5)
2,584 users

Download with Internet Download Manager Compatible with Firefox 57+

when activated, interrupts the built-in download manager to direct links to IDMan (Internet Download Manager)

Rated 4 out of 5 stars (148)
29,044 users

Violentmonkey Compatible with Firefox 57+

Violentmonkey provides userscripts support for browsers.

Rated 4 out of 5 stars (35)
4,384 users

Vagex Compatible with Firefox 57+

View interesting YouTube videos whilst increasing your own viewership at the same time. The add-on will automatically view other member's YouTube videos in a playlist fashion.

Membership is free, simply run the Viewer and collect credits!

Rated 4 out of 5 stars (6)
1,093 users

Page Translator Compatible with Firefox 57+

One-click in-line page translation for Firefox. Translates any page using Google Translate or Microsoft Translator. It's minimalist. The translate icon will only appear if the page is in a foreign language.

Rated 5 out of 5 stars (53)
4,268 users

Open in Google Chrome Browser Compatible with Firefox 57+

Open current page or link in Chrome browser

Rated 5 out of 5 stars (11)
1,089 users

Disconnect for Facebook™ (WebExtension) Compatible with Firefox 57+

Facebook™ Disconnect is an efficient firewall to disconnect third-party websites from accessing to your Facebook. This is WebExtension implementation of Facebook™ Disconnect add-on

Rated 4 out of 5 stars (7)
1,320 users

Open With IDM™ (internet download manager) Compatible with Firefox 57+

Open and download links with IDM (internet download manager)

Rated 3 out of 5 stars (2)
5,360 users

Px Downloader Compatible with Firefox 57+

Pixivからイラスト/ノベル/うごイラをダウンロード出来るアドオンです。
インストールされると、Pixivのページに"Px Download"ボタンが追加されます。
クリックするだけで、簡単に保存ができるようになります。

Rated 4 out of 5 stars (9)
2,954 users

Cookie Import/Export

Import and export your cookies and cookie permissions

Rated 4 out of 5 stars (3)
2,951 users

Parental Control: Family Friendly Filter Compatible with Firefox 57+

Family Friendly browser protection add-on is a content filter to block sites containing pornography and any other kind of inappropriate material.

Rated 5 out of 5 stars (4)
1,016 users

Lembrador Méliuz

O Lembrador Méliuz avisa quando você acessa uma loja parceira e, com um clique, você garante descontos e dinheiro de volta nas compras!

Rated 4 out of 5 stars (3)
1,620 users

Google PDF Viewer Compatible with Firefox 57+

Allows you to view pdf files with the google pdf viewer.

Rated 4 out of 5 stars (15)
2,620 users