Aankomende extensies

Abonneren

Addressbooks Synchronizer

Synchronizes selected addressbooks with other instances of thunderbird
using ftp/webdav/imap servers

Waardering 4 van 5 sterren (57)
33.681 gebruikers

Rai Smooth Streaming Player (raismth)

Rai.tv live channels, vod and replay contents w/o *light (Silverlight/Moonlight)

Waardering 5 van 5 sterren (46)
5.457 gebruikers

uMatrix Geen herstart

Point & click to forbid/allow any class of requests made by your browser. Use it to block scripts, iframes, ads, facebook, etc.

Waardering 5 van 5 sterren (26)
8.603 gebruikers

Quote Colors

Quote Colors allows you to select text and background colors of different quote levels which are applied when reading or printing mail/news messages. Additionally, you can choose between graphical and traditional plain text quoting display mode.

Waardering 4 van 5 sterren (43)
14.381 gebruikers

Provider for Google Calendar

Allows bidirectional access to Google Calendar

Waardering 4 van 5 sterren (1.013)
295.827 gebruikers

Multi Web Search

For those who are looking for and want to find!
Find the most relevant information from the Web with a single request to different search engines and get the results on a single page

Waardering 4 van 5 sterren (4)
1.008 gebruikers

ImportExportTools

Adds some tools to import and export folders and messages

Waardering 4 van 5 sterren (125)
323.137 gebruikers

Mail Merge

Mass Mail and Personal Mail

Waardering 5 van 5 sterren (134)
47.916 gebruikers

Free Memory Button Geen herstart

Free unused memory that Firefox is currently using.

Waardering 5 van 5 sterren (4)
7.785 gebruikers

Rebrand

This wizard creates an XPI that rebrands Firefox, SeaMonkey or Thunderbird. You can change the brand name as well as the brand images and icons.

Waardering 4 van 5 sterren (12)
1.050 gebruikers

WikiLook

Leading dictionary lookup add-on. Fast, light, open source tool that define words for you without need to open new tabs or windows. Wiktionary&Wikipedia.

Ctrl or Shift or Alt + RightMouseButton click. Now with thesaurus.

70+ languages supported!

Waardering 4 van 5 sterren (156)
6.741 gebruikers

Zindus

Google en Zimbra contactsynchronisatie voor Thunderbird

Waardering 4 van 5 sterren (206)
34.205 gebruikers

SeaTab-X-2

Adds Firefox-style tab closers into SeaMonkey.

Waardering 5 van 5 sterren (15)
1.953 gebruikers

Simple Locale Switcher

Een eenvoudiger beheer van de gebruikersinterfacetaal

Waardering 5 van 5 sterren (7)
11.605 gebruikers

Nostalgy

Keyboard shortcuts to change folder, move/copy messages, with folder name auto-completion.

Waardering 5 van 5 sterren (144)
9.131 gebruikers

XNote++

Persistent sticky notes for Thunderbird associated to mails.
This is a port to Thunderbird >= 3 and Seamonkey >= 2 based on XNote 2.1.0 ( https://addons.mozilla.org/en-US/thunderbird/addon/3093 ) with bugfixes and additional features.

Waardering 5 van 5 sterren (64)
19.229 gebruikers

Awesome Auto Archive Geen herstart

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

Waardering 4 van 5 sterren (19)
5.178 gebruikers

Later Verzenden

“Later Verzenden”-functie om het tijdstip van verzending van een email in te stellen.

Waardering 5 van 5 sterren (39)
55.523 gebruikers

Send Filter

This add-on allows you run your message filters automatically on outgoing messages after sending. In other words, it's a outgoing filter for thunderbird and seamonkey.

Waardering 4 van 5 sterren (38)
5.219 gebruikers

HTitle

Hide title bar if window is maximized.

This extension created only for GNOME 3. It can create problems with another DE (KDE, XFCE, etc). However, you can use HTitle at your own risk (need enable "legacy" mode on settings page).

Waardering 5 van 5 sterren (88)
8.538 gebruikers