Extensions en test

by klint

32 Add-ons in this Collection

Classic Theme Restorer by Aris

Rated 5 out of 5 stars 1,125 reviews

409,149 users

Squared tabs, appmenu, add-on bar, small button view and many more 'old' features for Firefox 29+ (Windows / MacOSX / Linux).

All builds & changelogs on versions page!

Download Manager Tweak by squashr1979, andman42

Rated 4 out of 5 stars 430 reviews

57,446 users

Allows the download manager to also open in a tab or sidebar, and adds some optional display changes.

Manually sort folders by Jonathan Protzenko

Rated 4 out of 5 stars 129 reviews

115,995 users

This extension allows you to manually sort (order) your folders in the folder pane of Thunderbird or automatically sort them, but in a better way. This extension also allows you to re-order accounts in the folder pane.

Auto Resize Image by TrVTrV

Rated 4 out of 5 stars 26 reviews

13,149 users

Resizer for inline and attachment images (JPEG, PNG, BMP and GIF image formats).
All platforms are supported (Windows, Linux and Macintosh).

eCleaner by flasresizerdeveloper

Rated 4 out of 5 stars 70 reviews

14,692 users

Clears preferences left by extensions after uninstallation

Password Tags by Daniel Dawson

Rated 5 out of 5 stars 7 reviews

2,702 users

Adds metadata and sortable tags to the password manager.

Contact Tabs by speedball2001

Rated 4 out of 5 stars 53 reviews

17,105 users

Contact Tabs enhances Thunderbird to give you quick access to all your contacts directly from Thunderbird's main window: Use the powerful search field to find your contacts and open them in a new tab for viewing and editing.

Copy Folder by jwolinsky

Rated 3 out of 5 stars 45 reviews

9,662 users

The missing Thunderbird "copy folder" feature! Copy folders or entire POP/IMAP accounts recursively to any location while maintaining folder structure.

Header Tool by loreii

Rated 4 out of 5 stars 17 reviews

3,455 users

Open in a sidebar or in a tab and write headers directly. Simplicity, JS substitution, built-in functions, encryption, and regexp support.
You can easy modify header on each HTTP call on the Mozilla Firefox.

Lightning Month Tabs by jlx84

Rated 5 out of 5 stars 8 reviews

8,431 users

This addon adds month tabs into Lightning calendar month view

Awesome Auto Archive by wang opera

Rated 4 out of 5 stars 20 reviews

6,419 users

Automatically do Archive/Copy/Delete/Move actions based on user defined rules

PlacesCleaner by Irvin, Littlebtc

Rated 4 out of 5 stars 36 reviews

10,150 users

Extension to clean and vacuum your firefox places database.

PixelZoomer by Matthias Schuetz

Rated 5 out of 5 stars 23 reviews

5,230 users

PixelZoomer takes a screenshot of the current website and provides various tools for pixel analysis. You can zoom into websites (up to 3200%), measure distances and pick colors with an eye dropper.

PixelZoomer requires Firefox 3.6 or higher.

Mail Summaries by squib

Rated 5 out of 5 stars 40 reviews

5,074 users

Adds a summary of mail accounts and folders to replace the account central pane and the empty folder preview

MailHops by Andrew Van Tassel

Rated 4 out of 5 stars 26 reviews

3,180 users

MailHops maps the route an email took to get to you. Displaying the senders location, weather, user-agent and authentication used.
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