frvaddons ArchiveListFrenchUser = UndoTabUtilities

by frvaddons

29 Add-ons in this Collection

FlashGot Mass Downloader by Giorgio Maone

Rated 5 out of 5 stars 892 reviews

499 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.

German Dictionary by KaiRo

Rated 4 out of 5 stars 82 reviews

234,389 users

German Dictionary (new Orthography) for spellchecking in Mozilla products

User Agent Switcher by chrispederick

Rated 4 out of 5 stars 336 reviews

181 users

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

FireFTP by Mime Čuvalo

Rated 4 out of 5 stars 1,070 reviews

129 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!

Element Hiding Helper for Adblock Plus by Felix Dahlke

Rated 5 out of 5 stars 473 reviews

338 users

Fight the text ads! Element Hiding Helper is a companion extension for Adblock Plus meant to make creating element hiding rules easier.

UnMHT by arai_a

Rated 4 out of 5 stars 300 reviews

37 users

UnMHT allows you to view MHT (MHTML) web archive format files, and save complete web pages, including text and graphics, into a single MHT file in Firefox/SeaMonkey.

British English Dictionary by Mark Tyndall

Rated 3 out of 5 stars 413 reviews

2,532 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".

Mozilla Archive Format, with MHT and Faithful Save by Christopher Ottley, Paolo Amadini

Rated 5 out of 5 stars 359 reviews

42 users

— Open web pages saved with Internet Explorer or other browsers (MHT)
— Save many tabs, video and audio reliably, in a single ZIP file (MAFF)
— Return to the original site you saved a page from, and more!

Dafizilla Table2Clipboard by dafizilla

Rated 5 out of 5 stars 75 reviews

17 users

Mozilla applications allow to select rows and columns from a table simply pressing Control key and picking rows/columns with left mouse button.
The selection can be copied to clipboard but the original table disposition is lost making ugly results wh...

Image Zoom by Jason Adams

Rated 4 out of 5 stars 355 reviews

198 users

Adds zoom and rotation functionality for images...

Linkification by y5

Rated 4 out of 5 stars 288 reviews

5 users

Converts text links into genuine, clickable links...

ChatZilla by Gijs Kruitbosch, Robert Ginda, others

Rated 4 out of 5 stars 150 reviews

14,770 users

A clean, easy to use and highly extensible Internet Relay Chat (IRC) client.

RefControl by James Abbatiello

Rated 4 out of 5 stars 180 reviews

21 users

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

United States English Spellchecker by jooliaan

Rated 4 out of 5 stars 207 reviews

5,463 users

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

Font Finder by Ben Dodson, Eric Caron, others

Rated 4 out of 5 stars 80 reviews

7 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.
  1. 1
  2. 2
Results 115 of 29

What are Collections?

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

Explore Collections