Kerberos

by cmoran21

18 Add-ons in this Collection

Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 4,841 reviews

20,714,753 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 5,261 reviews

5,104,678 users

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

Firebug by Joe Hewitt, Jan Odvarko, others

Rated 5 out of 5 stars 1,761 reviews

2,313,070 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...

NoScript Security Suite by Giorgio Maone

Rated 5 out of 5 stars 1,466 reviews

2,164,688 users

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.

Greasemonkey by Anthony Lieuallen, Aaron Boodman, others

Rated 4 out of 5 stars 941 reviews

1,253,925 users

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

Element Hiding Helper for Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 435 reviews

796,201 users

Fight the text ads! Element Hiding Helper is a companion extension for Adblock Plus meant to make creating element hiding rules easier.

Web Developer by chrispederick

Rated 5 out of 5 stars 206 reviews

581,596 users

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

FireFTP by Mime Čuvalo

Rated 4 out of 5 stars 918 reviews

575,529 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!

Flagfox by Dave G

Rated 5 out of 5 stars 624 reviews

656,595 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...

Microsoft .NET Framework Assistant by Microsoft Corporation

Rated 2 out of 5 stars 117 reviews

2,222,786 users

Adds ClickOnce support and the ability to report installed .NET versions to the web server.

YSlow by YSlow

Rated 3 out of 5 stars 182 reviews

110,753 users

YSlow analyzes web pages and suggests ways to improve their performance based on a set of rules for high performance web pages.
http://yslow.org is the official open source website.

ShowIP by ShowIP Dev Team

Download Now

Experimental

Rated 3 out of 5 stars 283 reviews

79,480 users

Show the IP address of the current page in the status bar. It also allows querying custom information services by IP (right click) and see location and avaiable vouchers for shopping sites. Additionally you can copy the IP address to the clipboard.

Download Statusbar by C.J.

Download Now

Experimental

Rated 4 out of 5 stars 1,461 reviews

575,217 users

View and manage downloads from a tidy statusbar - without the download window getting in the way of your web browsing.

Thanks Tekzilla for your awesome review! Click here to see their video: http://youtu.be/BUDqWrJ-Vao

Total Validator by Total Validator

Rated 4 out of 5 stars 20 reviews

5,809 users

Visit our website for the latest version, as this page is no longer updated. Total Validator performs 4 types of validation with Internet, intranet, or local web pages. To work you need to install a copy of the desktop tool from our site.

infoRSS by Didier Ernotte

Rated 4 out of 5 stars 92 reviews

3,907 users

Displays RSS, Atom, Twitter, parsed HTML and NNTP feed in a scrolling area in the status bar. Compatible with podcasting RSS which can be downloaded directly. It's also a good Google email notifier.
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