Miscellaneous

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Year view

Year view for calendar.

Rated 4 out of 5 stars (44)
4,164 users
Updated July 1, 2015

Disable Auto-update

Disable Auto-update feature of Firefox and Thunderbird.

Rated 5 out of 5 stars (1)
719 users
Updated June 29, 2015

Auto Resize Image

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

Rated 4 out of 5 stars (21)
12,298 users
Updated June 25, 2015

Mail Sent Notifier

Allows to notify a HTTP-GET based webservice after successfully sent an email, e.g. for time registration systems.

Not yet rated
72 users
Updated June 25, 2015

NoComposeAccount

Have the option of Thunderbird always using the default sender account or a blank account when composing or replying to messages

Rated 4 out of 5 stars (12)
746 users
Updated June 19, 2015

Shrunked Image Resizer

Make your photos smaller, so they don't take forever to email or send to websites.

Rated 4 out of 5 stars (32)
7,599 users
Updated June 18, 2015

Screen-sharing extension for snap.md No Restart

Screen-sharing extension for snap.md

Not yet rated
56 users
Updated June 16, 2015

Free Memory Button No Restart

Free unused memory that Firefox is currently using.

Rated 5 out of 5 stars (2)
698 users
Updated June 11, 2015

About:about Button No Restart

A button that lists all the about pages that exist. Some of these pages are also provided as separate buttons.

Rated 5 out of 5 stars (1)
79 users
Updated June 11, 2015

Find Buttons No Restart

Adds buttons to open and manage the find bar.

Not yet rated
29 users
Updated June 11, 2015

Personas Rotator

Personas Rotator is a new companion for Personas Firefox add-on to change over 65000+ skins periodically on Firefox. What Will Your Browser Wear Now?

Rated 5 out of 5 stars (76)
10,633 users
Updated June 10, 2015

ProfileSwitcher

It adds some options to launch easily other profiles and the Profile Manager.

Rated 5 out of 5 stars (57)
39,808 users
Updated June 9, 2015

Classic Toolbar Buttons No Restart

'Classic Toolbar Buttons' add-on restores old toolbar button ui (known from Fx 4-7s small view, Fx 4-12s large view & Tb 5-14) for current Firefox, Thunderbird and Seamonkey versions on Windows.

Beta builds on versions page!

Rated 5 out of 5 stars (141)
40,129 users
Updated June 8, 2015

ThunderStats! Your Thunderbird Statistics!

This addon adds awesome statistics to your beloved Thunderbird!

Rated 4 out of 5 stars (1)
89 users
Updated June 7, 2015

Add-on Preferences Button No Restart

Displays a menu that allows you to open the option/preference window for any add-on that has one.

Rated 4 out of 5 stars (1)
134 users
Updated June 6, 2015

Tiny JavaScript Debugger

TinyJSD is a JavaScript debugger for privileged code running Mozilla products like Firefox, Thunderbird, SeaMonkey. It serves to debug the application as well as extensions written in JavaScript.

Rated 4 out of 5 stars (5)
32,461 users
Updated June 6, 2015

Restart App Button No Restart

Restart the current application, as you might need to do after installing a new extension or theme.

Rated 5 out of 5 stars (1)
117 users
Updated June 2, 2015

Add-ons Button No Restart

Opens the Add-ons window to perform tasks on your installed Extensions, Themes, Plug-ins and Language packs.

Not yet rated
795 users
Updated June 1, 2015

FiltaQuilla

Adds many new mail filter actions - launch a file, suppress notification, remove star or tag, mark replied or unread, copy as "read", append text to subject.

Rated 4 out of 5 stars (43)
7,333 users
Updated May 27, 2015

Extension Auto-Installer No Restart

Extension Auto-Installer is a helper for Firefox/SeaMonkey/Thunderbird extension developers: it allows automatically adding or updating browser extensions, e.g. via command line tools. This makes testing your changes easier.

Rated 5 out of 5 stars (13)
3,695 users
Updated May 26, 2015