Up & Coming Extensions
Addressbooks Synchronizer Requires Restart
Synchronizes selected addressbooks with other instances of thunderbird
using ftp/webdav/imap servers
Quicktext Requires Restart
Quicktext is an extension for Thunderbird that lets you create templates that can be easily inserted into your own emails.
Report Spam Requires Restart
Report spam is a Thunderbird plugging to report antispam errors. A new button is added to header tool bar in order to signal a message as a false positive (a ham that is tagged as spam) or a false negative (a spam not tagged as spam).
NewScrollbars (aka NoiaScrollbars) Requires Restart
The "NewScrollbars"-extension replaces default scrollbars of Firefox and Thunderbird with colorized ones (partly) known from "Noia themes".
Contacts Sidebar Requires Restart
Displays the address books in a sidebar in Thunderbirds 3-pane-window and can be toggled with the F4 key or a toolbar button.
Visit my Contacts Sidebar site for recent versions and news.
Quick Locale Switcher Requires Restart
Allows you to quickly switch to a different language (User Interface, Spell Checker Dictionary and Website content) in your Mozilla application.
Forward Requires Restart
Add Inline / As Attachment option to Forward button and Message context menu.
ReplyWithHeader Requires Restart
Outlook style headers and few goodies for Thunderbird & Postbox.
bulkPaste_recipient Requires Restart
May be send an email to have your work routine.
Mail Settings (To / Cc / Bcc / Return / Subject) etc.
This extension is by creating a simple formatting, you can complete the address written in two steps
LookOut+ Requires Restart
LookOut is a plugin which allows to interface with Microsoft's mail tools by decoding metadata and attachments encapsulated/embedded in a TNEF encoded attachment (aka winmail.dat).
This version is a fix for Seamonkey 2.*.
Show Address Only Requires Restart
Adds columns to display Sender/Recipients mailaddress only.
Imap-ACL-Extension Requires Restart
Extension to manage acls/permissions for shared mailboxes/folders on imap servers.
Tag Toolbar Requires Restart
Add toolbar for toggling tags.
Telify Requires Restart
Converts telephone numbers into clickable links for use with CTI applications, SIP clients, Skype, Netmeeting, snom phones, the AGFEO TK-Suite Client and SerVonic IXI-PCS.
Tag Sequence Arranger Requires Restart
Enable you to arrange the tag sequences in their listbox.
Signature /Auto Paste /Prefill Fourms Requires Restart
Makes everyday entries to forms & forums simpler!
Add a sig. with just a Rclick of the mouse and select 'Add Sig.' from the context menu.
(Please, note: What you see in the pic is only an example. ThoseRMine Sorry, you have to make your own tabs. )
Sender Name Requires Restart
PrintingTools Requires Restart
Adds some options to print messages and addressbooks
CardBook Requires Restart Featured
Hide Local Folders Requires Restart
Removes the "Local Folders" entry from the folder pane.