Ekstensi Paling Populer

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Adblock Plus Unggulan

Blocks annoying video ads on YouTube, Facebook ads, banners and much more.

Adblock Plus blocks all annoying ads, and supports websites by not blocking unobtrusive ads by default (configurable).

Peringkat 5 dari 5 bintang (4.841)
18.686.731 pengguna

Video DownloadHelper

The easy way to download and convert Web videos from hundreds of YouTube-like sites.

Peringkat 4 dari 5 bintang (6.855)
4.015.563 pengguna

Easy Screenshot Requires Restart

Capture a screenshot of the whole webpage, and save in your desktop in default.

Peringkat 4 dari 5 bintang (100)
2.318.704 pengguna

NoScript Security Suite Requires Restart Unggulan

The best security you can get in a web browser!
Allow active content to run only from sites you trust, and protect yourself against XSS and Clickjacking attacks.

Peringkat 5 dari 5 bintang (1.564)
2.001.588 pengguna

Firebug Unggulan

Firebug integrates with Firefox to put a wealth of development tools at your fingertips while you browse. You can edit, debug, and monitor CSS, HTML, and JavaScript live in any web page...

Peringkat 5 dari 5 bintang (1.833)
1.923.674 pengguna

Ghostery Unggulan

Increase your browsing privacy, protection, and speed.

Peringkat 5 dari 5 bintang (1.277)
1.321.631 pengguna

uBlock Origin Unggulan

Akhirnya, pemblokir iklan yang efisien. Ringan penggunaan CPU dan memori.

Peringkat 5 dari 5 bintang (594)
1.270.264 pengguna

DownThemAll! Requires Restart Unggulan

The first and only download manager/accelerator built inside Firefox!

Peringkat 4 dari 5 bintang (1.769)
1.179.641 pengguna

Greasemonkey Requires Restart Unggulan

Customize the way a web page displays or behaves, by using small bits of JavaScript.

Peringkat 4 dari 5 bintang (1.001)
1.171.063 pengguna

Download YouTube Videos as MP4 Unggulan

An extension that adds direct links to download YouTube videos as MP4 and FLV. It has a simple interface and it downloads videos directly from YouTube. The extension integrates with YouTube's interface and adds a download button below the player.

Peringkat 4 dari 5 bintang (417)
1.009.658 pengguna

Adblock Plus Pop-up Addon Requires Restart Unggulan

Adblock Plus Pop-up Addon extends the blocking functionality of Adblock Plus to those annoying pop-up windows that open on mouse clicks and other user actions.

Peringkat 5 dari 5 bintang (201)
1.000.116 pengguna

Flash Video Downloader - YouTube HD Download [4K] Requires Restart

Flash Video Downloader helps you download any video (flv, mp4, HD) from YouTube, Facebook, Break, Metacafe and more in one click. You can download mp3, music (iPod), avi and more. Download Flash games. Download Helper. 4K download.

Peringkat 4 dari 5 bintang (676)
958.825 pengguna

Web of Trust, MyWOT/WOT: Website Reputation Rating Requires Restart Unggulan

Find out which websites you can trust. WOT adds intuitive traffic light-style icons next to search results and URLs so you can decide whether to visit a site:
• Green – The site is trusted
• Yellow – Be cautious
• Red – Online threats detected

Peringkat 4 dari 5 bintang (1.315)
833.608 pengguna

Tab Mix Plus Requires Restart Unggulan

Tab Mix Plus enhances Firefox's tab browsing capabilities. It includes such features as duplicating tabs, controlling tab focus, tab clicking options, undo closed tabs and windows, plus much more. It also includes a full-featured session manager.

Peringkat 4 dari 5 bintang (2.605)
760.476 pengguna

FlashGot Mass Downloader Requires Restart Unggulan

Download all the links, movies and audio clips of a page at the maximum speed with a single click, using the most popular, lightweight and reliable external download managers.

Peringkat 5 dari 5 bintang (532)
747.950 pengguna

Google Translator for Firefox Requires Restart Unggulan

With this addon you can translate any text to your own language with one click or hot-key. You can either translate the selected text, this way the translated text will overwrite the original selected text, or you can translate the full page too.

Peringkat 4 dari 5 bintang (346)
725.542 pengguna

Yahoo Toolbar and New Tab

This Add-on gives you a simplified version of Yahoo Toolbar along with Flickr images on every new tab. It also provides quick access to your top sites.

Peringkat 2 dari 5 bintang (351)
705.566 pengguna

LastPass Password Manager Requires Restart

LastPass, an award-winning password manager, saves your passwords and gives you secure access from every computer and mobile device.

Peringkat 4 dari 5 bintang (1.369)
696.845 pengguna

YouTube Video and Audio Downloader

Downloads YouTube videos in all available formats (FLV, MP4, WebM, and 3GP) with video quality of your choice. It also contains a pure JavaScript library to extract the ORIGINAL audio file embedded in video files.

Peringkat 4 dari 5 bintang (340)
676.223 pengguna

1-Click YouTube Video Download Requires Restart

The simplest YouTube Video Downloader for all YouTube Flash sites, period.

Peringkat 4 dari 5 bintang (534)
637.527 pengguna