Extension

by K|nG

23 Add-ons in this Collection

Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 4,812 reviews

21,644,824 users

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).

Video DownloadHelper by mig

Rated 4 out of 5 stars 4,874 reviews

5,648,362 users

The easy way to download and convert Web videos from hundreds of YouTube-like sites.
This works also for audio and picture galleries.

anonymoX by NilsHügelmann, ochristi, others

Rated 4 out of 5 stars 139 reviews

557,525 users

Easy anonymous web browsing.
– Change your IP-Address and country
– Visit blocked or censored websites.
– Delete cookies, show your public ip, and more

We provide the proxy servers, no external proxies or other programs required

Firebug by Joe Hewitt, Jan Odvarko, others

Rated 5 out of 5 stars 1,755 reviews

2,547,593 users

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...

YouTube Video and Audio Downloader by InBasic, Alopepeo

Rated 4 out of 5 stars 229 reviews

640,763 users

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.

Web Developer by chrispederick

Rated 5 out of 5 stars 202 reviews

653,087 users

The Web Developer extension adds various web developer tools to the browser.

QuickJava by Doug G

Rated 5 out of 5 stars 242 reviews

282,708 users

Allows quick enable and disable of Java, Javascript, Cookies, Image Animations, Flash, Silverlight, Images, Stylesheets and Proxy from the Toolbar. This is great for increasing security or decreasing bandwidth.

Flagfox by Dave G

Rated 5 out of 5 stars 620 reviews

742,336 users

Displays a country flag depicting the location of the current website's server and provides a multitude of tools such as site safety checks, whois, translation, similar sites, validation, URL shortening, and more...

FireFTP by Mime Čuvalo

Rated 4 out of 5 stars 904 reviews

646,914 users

FireFTP is a free, secure, cross-platform FTP/SFTP client for Mozilla Firefox which provides easy and intuitive access to FTP/SFTP servers.

Check out my new project, FireSSH!

Xmarks Sync by Xmarks Inc.

Rated 4 out of 5 stars 2,502 reviews

367,701 users

Xmarks is the #1 bookmarking and open tab add-on. Keep your bookmarks, and open tabs backed up and synchronized across computers and browsers. Mobile phones with Premium access. Utilize LastPass to sync passwords!

ColorZilla by Alex Sirota

Rated 5 out of 5 stars 300 reviews

287,805 users

Advanced Eyedropper, Color Picker, Gradient Generator and other colorful goodies...

Gmail Notifier (restartless) by InBasic

Rated 4 out of 5 stars 212 reviews

99,267 users

Multiple account (or label) Gmail notifier (without storing passwords)

Hide My Ass! Web Proxy by HideMyAss!

Rated 3 out of 5 stars 55 reviews

62,699 users

Hide My Ass! operates the most popular browser based web proxy online, this is our official extension that enables you to easily redirect your web traffic through our anonymous proxy network.

Evernote Clearly by Evernote

Rated 4 out of 5 stars 168 reviews

130,997 users

Evernote Clearly makes blog posts, articles and webpages clean and easy to read. Save them to Evernote to read anywhere.

Facebook Secret Emoticons by Vasil Nikolov

Rated 4 out of 5 stars 89 reviews

34,447 users

With this Add-on, you will have quicker and easier access to all Facebook emoticons and stickers.
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