My Favorite Add-ons

by Sebastian

19 Add-ons in this Collection

Firebug by Joe Hewitt, Jan Odvarko, others

Rated 4 out of 5 stars 2,667 reviews

835,570 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...

DownThemAll! by Nils Maier, Federico Parodi, others

Rated 4 out of 5 stars 2,802 reviews

644,145 users

The first and only download manager/accelerator built inside Firefox!

Flagfox by Dave G

Rated 5 out of 5 stars 882 reviews

238,203 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...

FlashGot Mass Downloader by Giorgio Maone

Rated 5 out of 5 stars 867 reviews

314,356 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.

United States English Spellchecker by jooliaan

Rated 4 out of 5 stars 206 reviews

329,546 users

United States English Spellchecker for Firefox, Thunderbird and SeaMonkey by Kevin Atkinson and Geoff Kuenning.

To enable, right-click in a multi-line text box, select "Languages", then "English (United States)".

SQLite Manager by lazierthanthou

Rated 4 out of 5 stars 332 reviews

102,965 users

Manage any SQLite database on your computer.

ColorfulTabs by Shivanand Sharma

Rated 4 out of 5 stars 1,285 reviews

87,757 users

The first addon you should be installing on a fresh Firefox install. A must have. The most beautiful yet the simplest add-on that makes a strong colorful appeal. Colors every tab in a different color.

PDF Download by Nitro PDF Software

Download Now

Experimental

Rated 2 out of 5 stars 667 reviews

17,882 users

Use PDF Download to do whatever you like with PDF files on the Web. Regain control and eliminate browser problems, view PDFs directly in Firefox as HTML, and use the all-new Web-to-PDF toolbar to save and share Web pages as high-quality PDF files.

FireFTP by Mime Čuvalo

Rated 4 out of 5 stars 1,060 reviews

227,063 users

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

Check out my new project, FireSSH!

Personas Plus by Mozilla

Rated 3 out of 5 stars 956 reviews

129,255 users

Personas (now known as lightweight themes) 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 themes.

X-notifier (for Gmail,Hotmail,Yahoo,AOL ...) by Byungwook Kang

Rated 4 out of 5 stars 1,788 reviews

39,518 users

Notifier for gmail, yahoo, hotmail, aol and more webmails.
X-notifier(aka WebMail Notifier) checks your webmail accounts and notifies the number of unread emails...
Supports : gmail, yahoo, hotmail, POP3/IMAP, facebook, twitter and more

Diccionario español Argentina by Marcelo Poli, Ezequiel Dittler

Rated 4 out of 5 stars 87 reviews

50,824 users

Spanish dictionary for Argentina.

FEBE by Chuck_Baker

Rated 4 out of 5 stars 668 reviews

47,404 users

FEBE (Firefox Environment Backup Extension) allows you to quickly and easily backup your Firefox extensions. In fact, it goes beyond just backing up -- It will actually rebuild your extensions individually into installable .xpi files.

British English Dictionary by Mark Tyndall

Rated 3 out of 5 stars 408 reviews

115,584 users

British English Dictionary R1.19 for Firefox, Thunderbird and SeaMonkey by David Bartlett.

To enable, right-click in a multi-line text box, select "Languages", then "English / United Kingdom".

Tab Scope by Gomita

Rated 4 out of 5 stars 475 reviews

44,823 users

Preview and navigate tab contents through popup.
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