LeON's Add-ons

by leondel

12 Add-ons in this Collection

Firebug by Joe Hewitt, Jan Odvarko, others

Rated 5 out of 5 stars 1,828 reviews

2,261,390 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...

Greasemonkey by Anthony Lieuallen, Aaron Boodman, others

Rated 4 out of 5 stars 993 reviews

1,295,050 users

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

FlashGot Mass Downloader by Giorgio Maone

Rated 5 out of 5 stars 533 reviews

829,519 users

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.

User Agent Switcher by chrispederick

Rated 4 out of 5 stars 263 reviews

353,849 users

The User Agent Switcher extension adds a menu and a toolbar button to switch the user agent of a browser.

Xmarks Sync by Xmarks Inc.

Rated 4 out of 5 stars 2,556 reviews

331,683 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!

AutoProxy by lovelywcm

Rated 4 out of 5 stars 417 reviews

53,361 users

Are you concerned about your privacy? Or, are you blocked from some websites by a firewall? And, are you arming yourself with a proxy? In that case, AutoProxy is designed for you! A tool to help you use your proxy automatically & efficiently.

RefControl by James Abbatiello

Rated 4 out of 5 stars 183 reviews

83,658 users

Control what gets sent as the HTTP Referer on a per-site basis.

Favicon Picker 2 by BobDawg

Rated 4 out of 5 stars 199 reviews

2,167 users

Tired of that boring default icon next to your bookmarks? This extension adds an interface allowing you to pick the icon for each of your bookmarks.

Hide Menubar by yuoo2k

Supports to hide Menu Bar automatically, you can press the ALT key to show it temporarily.

CyberSearch by CyberSearch

Rated 4 out of 5 stars 194 reviews

2,907 users

Adds advanced search capabilities to the Firefox address bar. Supercharge the "Awesome Bar" with instant search results that appear as you type!

CustomizeGoogle by CustomizeGoogle

Rated 4 out of 5 stars 371 reviews

5,262 users

Note from Mozilla: This add-on has been discontinued. Try Google Minimalist instead.

CustomizeGoogle enhances Google by adding information and removing unwanted information.

Access Flickr! by Hamed Saber, Nima Fatemi

Rated 4 out of 5 stars 58 reviews

38 users

Bypasses the flickr.com filter in Iran, UAE, Saudi Arabia, China and other banned countries and places...

What are Collections?

Collections are groups of related add-ons that anyone can create and share.

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