Populairste extensies

Abonneren

Screengrab (fix version) Vereist herstart

Screengrab! saves webpages as images.
0.99 released!
New features: upload to internet

Waardering 5 van 5 sterren (250)
129.832 gebruikers

Print Edit Vereist herstart Aanbevolen

Allows editing of web page content while in Print Preview mode, prior to printing or saving as HTML or PDF. Compacts the layout and removes unwanted content such as adverts, sidebars and blank pages. Any element can be formatted, hidden or deleted.

Waardering 5 van 5 sterren (294)
128.088 gebruikers

Simple YouTube to MP3/MP4 Converter and Downloader

Download youtube videos as mp3/mp4/ogg/webm fast and easy! Adding mirrors everyday to decrease any downtime! We monitor comments and work to fix any problems as soon as possible!

Waardering 4 van 5 sterren (135)
127.040 gebruikers

Empty Cache Button Vereist herstart

Cache clearing made easy. One click.

Waardering 4 van 5 sterren (87)
121.192 gebruikers

Youtube Downloader 4K - Video Downloader Vereist herstart

Download from YouTube 4K videos and thousands other video websites.

Waardering 4 van 5 sterren (303)
120.611 gebruikers

JSONView

Bekijk JSON-documenten in de browser.

Waardering 5 van 5 sterren (177)
119.821 gebruikers

Menu Wizard Vereist herstart Aanbevolen

Customize menus : Helps removing, moving and renaming menus and menu items
Colorize important menu for ease of use! (use Style (CSS))
Change or disable any of used keyboard shortcuts
Support: Firefox, Thunderbird and SeaMonkey

Waardering 5 van 5 sterren (182)
118.230 gebruikers

Strict Pop-up Blocker

Quickly toggle between blocking all pop-up windows and allowing some pop-ups

Waardering 4 van 5 sterren (107)
117.443 gebruikers

JavaScript Debugger Vereist herstart

As of Firefox 33, Venkman *no longer works*, as the APIs which it needs have been removed.

Venkman is the code name for Mozilla's JavaScript Debugger. Venkman aimed to provide a powerful JavaScript debugging environment for Mozilla based browsers.

Waardering 4 van 5 sterren (50)
117.048 gebruikers

Доступ к Рутрекеру

Не знаешь как зайти на Рутрекер? Установи и пользуйся!

Waardering 4 van 5 sterren (57)
116.314 gebruikers

Modify Headers Vereist herstart

Add, modify and filter the HTTP request headers sent to web servers. This addon is particularly useful for Mobile web development, HTTP testing and privacy.

Waardering 4 van 5 sterren (78)
116.311 gebruikers

Emoji Keyboard Compatibel met Firefox 57+ Aanbevolen

A free extension of the web tool https://emojikeyboard.org. It helps input emoji in the web browser with an extensive search functionality.

Waardering 5 van 5 sterren (65)
116.234 gebruikers

Youtube MP3 Podcaster Vereist herstart

Self contained add-on for downloading youtube videos to mp3 for easy listening on podcasting gadgets like a Zune or iPod

Waardering 4 van 5 sterren (258)
115.685 gebruikers

Text Link Vereist herstart

Allows URI texts written in webpages to be loaded by double clicks.

Waardering 4 van 5 sterren (304)
115.628 gebruikers

Theme Font & Size Changer Aanbevolen

Theme Font & Size Changer lets you change the global font size and font family used for the user interface in Firefox. Design your browser with your favorite font.

Waardering 5 van 5 sterren (169)
115.578 gebruikers

YouTube ALL HTML5

Play all videos on YouTube with your preferred settings (size, quality, playback rate, …) without cookies using only HTML5.

Waardering 4 van 5 sterren (159)
115.192 gebruikers

Youtube and more – Easy Video Downloader

Download and save videos playing on a website like youtube to your hard disk

Waardering 4 van 5 sterren (407)
114.504 gebruikers

Cookies Manager+ Vereist herstart

Cookies manager to view, edit and create new cookies. It also shows extra information about cookies, allows edit multiple cookies at once and backup/restore them.

Waardering 5 van 5 sterren (72)
113.085 gebruikers

Tab Groups Aanbevolen

Tabbladgroepen bieden een eenvoudige manier om veel tabbladen te ordenen. U kunt gerelateerde tabbladen visueel groeperen, wisselen tussen groepen, en snel al uw tabbladen doorzoeken om naar een bepaald tabblad te wisselen.

Waardering 5 van 5 sterren (662)
111.338 gebruikers

Honey Compatibel met Firefox 57+

Automatically find and try coupon codes with 1-click. Works at thousands of stores in the US, Canada, Australia, India and the UK.

Waardering 4 van 5 sterren (152)
111.059 gebruikers