My Favorite Add-ons

by Lord Vader

21 Add-ons in this Collection

DownThemAll! by Nils Maier, Federico Parodi, others

Rated 4 out of 5 stars 2,899 reviews

264 users

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

FlashGot Mass Downloader by Giorgio Maone

Rated 5 out of 5 stars 892 reviews

509 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 336 reviews

185 users

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

Live HTTP Headers by Daniel Savard, Nikolas Co

Rated 4 out of 5 stars 216 reviews

43 users

View HTTP headers of a page and while browsing.

HttpFox by Martin Theimer

Rated 4 out of 5 stars 217 reviews

19 users

An HTTP analyzer addon for Firefox

Diccionario español México by eduardo_moreno

Rated 4 out of 5 stars 92 reviews

8,568 users

Diccionario para México.

Google Contacts by H.Ogi

Rated 3 out of 5 stars 307 reviews

12 users

Access to Google contacts and synchronize them with Thunderbird address books.

Linkification by y5

Rated 4 out of 5 stars 288 reviews

6 users

Converts text links into genuine, clickable links...

United States English Spellchecker by jooliaan

Rated 4 out of 5 stars 207 reviews

5,337 users

This dictionary is no longer maintained. Use this dictionary instead.

DOM Inspector by SeaMonkey Council

Rated 5 out of 5 stars 78 reviews

14,851 users

DOM Inspector is a tool that can be used to inspect and edit the live DOM of any web document or XUL application. The DOM can be navigated using a two-paned window displaying a variety of different views on the document and all nodes within.

AutoCopy by Autocopy, Michael Lidman

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Experimental

Rated 4 out of 5 stars 507 reviews

6 users

Select text and it's automatically copied to the clipboard. Also pastes on middle click.

Font Finder by Ben Dodson, Eric Caron, others

Rated 4 out of 5 stars 80 reviews

8 users

FontFinder is created for designers, developers and typographers. It allows a user to analyze the font information of any element on a page, copy any piece(s) of that information to the clipboard, and perform inline replacements to test new layouts.

EMail Address Crawler by CySlider

Rated 4 out of 5 stars 97 reviews

15 users

Automatically fill your address books or send mass mails with e-mail addresses extracted from all your e-mails.

View Dependencies by Florian QUEZE

Rated 4 out of 5 stars 33 reviews

1 user

View Dependencies adds a tab to the Page Info window, in which it lists all the files which were loaded to show the current page.

Re-Pagination by Nils Maier

Rated 4 out of 5 stars 52 reviews

2 users

See more search results etc. on one page, concatenating several pages together...
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