Most Popular Extensions

Subscribe

Folder Selection (Thunderbird) Requires Restart

A popup window for selecting any folder when the folder pane is hidden...

Rated 3 out of 5 stars (2)
0 users

Gmail IMAP Account Setup Requires Restart

Add Gmail IMAP options to the account wizard. You can easily set up Gmail IMAP by this extension.

Rated 4 out of 5 stars (37)
0 users

Zenbu-Robot Requires Restart

This is a Joke Add-on.
Externals of Firefox and Thunderbird are changed.

Not yet rated
0 users

Tb AutoSave Extension Requires Restart

You can now autosave messages from TB upon...

Rated 4 out of 5 stars (4)
0 users

Close Tab By Double Click Requires Restart

Close active tab by double-clicking it.

Rated 4 out of 5 stars (7)
0 users

ksbtechies

Displays latest ksbtehchies News in a popup widget
Get all the Latest ksbtehchies News headline with a single click.

Opens a popup widget with the latest news headlines.

Not yet rated
0 users

Fix Tb Titlebar Extension Requires Restart

You can now modify the Titlebar of TB's main...

Rated 3 out of 5 stars (5)
0 users

ClassicFox Requires Restart

ClassicFox fixes problems with the appearance of the default theme in Windows Classic.

Rated 5 out of 5 stars (5)
0 users

Move Search Items Requires Restart

Move the message search items to the...

Not yet rated
0 users

Thunderbird Are Go Requires Restart

This plays audio to boost emotion when Mozilla Thunderbird start up.
Mozilla Thunderbird Are Go!

Rated 5 out of 5 stars (1)
0 users

MinimizeToTray For FF 3.5 Requires Restart

MinimizeToTray For firefox 3.Minimizes Mozilla windows into the system tray.Note:I am going to remove this extension if the original creator make a FF 3 version!

Rated 5 out of 5 stars (122)
0 users

mailAD Requires Restart

MailADは、メールの中の広告を削除するアドオンです。
Adblock Plusのメール版みたいなイメージです。

Not yet rated
0 users

Mozilla Labs - Jetpack Prototype Requires Restart

Jetpack Prototype is an experiment in making it easy to build Firefox add-ons using common web technologies.

Rated 4 out of 5 stars (27)
0 users

setenv

Automatically set environment variables based on preferences.

Not yet rated
0 users

DownloadStudio Firefox Integration Requires Restart

Firefox Integration for DownloadStudio

Not yet rated
0 users

Bork Bork Bork! Requires Restart

The Swedish Chef travesty filter and URL blocker. View web pages or mail as spoken by the Swedish Chef like this...

"Zee Svedeesh Cheff trefesty feelter und URL blucker. Feeoo veb peges oor meeel es spukee by zee Svedeesh Cheff leeke-a thees."

Rated 4 out of 5 stars (30)
0 users

UMTools Requires Restart

Add new options to TB's Unsent Messages behavior.. ...

Rated 3 out of 5 stars (3)
0 users

Personas Windows Classic Statusbar Requires Restart

“Personas” add-on installed, but bottom status bar still gray? This add-on modifies style so Personas footer can show. For desktop's gray “Windows Classic” theme (only Windows 2000 theme) with “Default” app theme. Requires Personas add-on ≤1.5.*.

Rated 4 out of 5 stars (9)
0 users