Yong's Favorite Add-ons

by Big carrot

14 Add-ons in this Collection

Video DownloadHelper by mig

Rated 4 out of 5 stars 5,536 reviews

4,589,198 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 1,782 reviews

2,269,188 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 956 reviews

1,236,543 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 494 reviews

918,858 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

373,644 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 390 reviews

93,848 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 492 reviews

93,034 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

18,665 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

36,639 users

Useful tools for the nightly tester.

Forecastfox Weather by Ensolis

Rated 4 out of 5 stars 1,031 reviews

132,228 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 256 reviews

15,961 users

More than a textbox.

Ubiquity by matyr

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Experimental

Rated 5 out of 5 stars 120 reviews

1,169 users

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

Fission by zeniko

Rated 4 out of 5 stars 376 reviews

5,335 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

413 users

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

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