Yong's Favorite Add-ons

by Big carrot

14 Add-ons in this Collection

Video DownloadHelper by mig

Rated 4 out of 5 stars 5,440 reviews

4,692,164 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 1,773 reviews

2,437,929 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 954 reviews

1,255,642 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 491 reviews

952,503 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.

Personas Plus by Mozilla

Rated 3 out of 5 stars 954 reviews

393,919 users

Personas are free, easy-to-install "skins" for Firefox. Personas Plus extends that built-in functionality to give you even more control and easier access to new, popular, and your own favorite Personas.

SearchPreview by Edward Ackroyd

Rated 4 out of 5 stars 385 reviews

98,063 users

The extension previously known as GooglePreview. Inserts preview images (thumbnails) and popularity ranks of web sites into the Google, Yahoo, Bing and DuckDuckGo search results pages.

ReminderFox by Tom Mutdosch, Daniel Lee

Rated 4 out of 5 stars 491 reviews

99,312 users

ReminderFox displays and manages lists of reminders and ToDo's. ReminderFox makes sure you remember all of your important dates via easy-to-use lists, alerts, and alarms, right in your browser without the need for a separate calendar program.

URL Fixer by Wladimir Palant

Rated 4 out of 5 stars 100 reviews

19,474 users

URL Fixer fixes common typos in URLs entered in the address bar. It will fix errors like "google.con" or "youtube,com". You have the option of being asked to confirm corrections before they are applied.

Nightly Tester Tools by Automation Development, Tony Mechelynck, others

Rated 4 out of 5 stars 189 reviews

38,601 users

Useful tools for the nightly tester.

Forecastfox Weather by Ensolis

Rated 4 out of 5 stars 1,031 reviews

142,930 users

Get international weather forecasts from AccuWeather.com and display them in any toolbar or statusbar with this highly customizable and unobtrusive extension.

Locationbar² by Dao Gottwald

Rated 4 out of 5 stars 255 reviews

16,756 users

More than a textbox.

Ubiquity by matyr

Download Now

Experimental

Rated 5 out of 5 stars 120 reviews

1,202 users

An extension that allows for the use of dynamic commands in Firefox.

Fission by zeniko

Rated 4 out of 5 stars 376 reviews

5,683 users

Fission combines address bar and progress bar (Safari style). This makes the progress bar more visible and allows for a nice visual effect.

Tab Clicking Options by Twanno

Rated 4 out of 5 stars 71 reviews

450 users

Select actions for various clicking events on a tab or the tab...

What are Collections?

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

Explore Collections

Recently Viewed