Ekstensi Paling Populer

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Screengrab (fix version) Perlu Mulai Ulang

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

Peringkat 5 dari 5 bintang (259)
94.765 pengguna

Simple YouTube to MP3/MP4 Converter and Downloader Compatible with Firefox 57+

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!

Peringkat 4 dari 5 bintang (172)
94.699 pengguna

ScrapBook Perlu Mulai Ulang

Helps you to save Web pages and organize the collection.

Peringkat 4 dari 5 bintang (779)
93.579 pengguna

Доступ к Рутрекеру

Не знаешь как зайти на Рутрекер? Установи и пользуйся!

Peringkat 4 dari 5 bintang (63)
93.545 pengguna

R-kiosk Perlu Mulai Ulang

Real Kiosk is a Firefox extension that defaults to full screen, disables all menus, toolbars, key commands and right button menus. Alt+Home still takes you home. ...

Peringkat 4 dari 5 bintang (111)
91.785 pengguna

Theme Font & Size Changer Unggulan

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.

Peringkat 5 dari 5 bintang (182)
91.172 pengguna

Click&Clean Perlu Mulai Ulang

The quick and easy way to delete your browsing history, erase all temporary internet files, remove downloaded files history, cookies, Flash LSO, typed URLs. Allows to delete private data when Firefox closes. Supported ext. tools like CCleaner.

Peringkat 5 dari 5 bintang (113)
90.935 pengguna

MeasureIt Perlu Mulai Ulang

Draw a ruler across any webpage to check the width, height, or alignment of page elements in pixels.

Peringkat 4 dari 5 bintang (362)
90.793 pengguna

YouTube ALL HTML5

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

Peringkat 4 dari 5 bintang (150)
90.713 pengguna

Youtube Downloader 4K - Video Downloader Perlu Mulai Ulang

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

Peringkat 4 dari 5 bintang (656)
90.662 pengguna

Modify Headers Perlu Mulai Ulang

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.

Peringkat 4 dari 5 bintang (77)
89.280 pengguna

Gif Block

Allows user to block gif images on a web page.

Peringkat 3 dari 5 bintang (24)
88.537 pengguna

Tab Groups Unggulan

Tab Groups are an easy way to organize a lot of tabs. You can visually group related tabs, switch between groups, and quickly search through all of your tabs to switch to a specific one.

Peringkat 5 dari 5 bintang (704)
88.071 pengguna

Live HTTP Headers Perlu Mulai Ulang

View HTTP headers of a page and while browsing.

Peringkat 4 dari 5 bintang (174)
87.224 pengguna

Yahoo Homepage

This extension automatically sets Yahoo.com as your homepage and new tab page.

Peringkat 3 dari 5 bintang (85)
86.925 pengguna

FirePath Perlu Mulai Ulang

FirePath is a Firebug extension that adds a development tool to edit, inspect and generate XPath 1.0 expressions, CSS 3 selectors and JQuery selectors (Sizzle selector engine).

Peringkat 4 dari 5 bintang (25)
86.829 pengguna

HttpRequester Perlu Mulai Ulang

A tool for easily making HTTP requests (GET/PUT/POST/DELETE), viewing the responses, and keeping a history of transactions.

Peringkat 4 dari 5 bintang (66)
86.057 pengguna

Text Link Perlu Mulai Ulang

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

Peringkat 4 dari 5 bintang (289)
85.215 pengguna

JSONView

View JSON documents in the browser.

Peringkat 5 dari 5 bintang (177)
85.036 pengguna

Cookies Manager+ Perlu Mulai Ulang

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.

Peringkat 5 dari 5 bintang (73)
83.840 pengguna