Extensões por Nome
.vcs Support Requer reinicialização
Importa e exporta arquivos de calendário em formato .vcs
3e Calendar Requer reinicialização
Adds support for 3e calendars
A Better S/MIME GUI Requer reinicialização
Provides a better S/MIME GUI for Thunderbird.
AastraClickToCall Requer reinicialização
Converts telephone numbers into clickable links for use with Aastra IP Phones
Abmelden von Mailinglisten Requer reinicialização
Abmelden von Newsletter-Verteilerlisten direkt über Thunderbird Benutzeroberfläche.
About Add-ons Requer reinicialização
Adds an About button to extensions, themes, and languages in the Add-ons list.
Enables theming of the About:Home page by providing a simple redirect
Displays startup timings
A button that lists all the about pages that exist. Some of these pages are also provided as separate buttons.
Open about:config to change hidden settings that cannot be edited from the Options window. All Mozilla based programs have settings that can not be changed in the options window.
about:kittens Requer reinicialização
Baby cats and kittens in the about box...
about:support Requer reinicialização
A Mozilla Messaging addon to assist in product support.
AboutConfig Requer reinicialização
Account Colors Requer reinicialização
Associates user-defined colors with accounts and identities. Applies these colors to accounts, identities, folders, message list, message headers and compose headers. Users will always know which accounts/identities they are working with.
Account Manager Toolbar Button Requer reinicialização
accountex Requer reinicialização
Export/Import Account Settings.....
Add Birthdays To Calendar Requer reinicialização
Birthdays from addressbook-contacts will be added as events to Lightning...
Add Signature Requer reinicialização
Simply add your signature manually (right mouse click) to your emails
Displays a menu that allows you to open the option/preference window for any add-on that has one.
Opens the Add-ons window to perform tasks on your installed Extensions, Themes, Plug-ins and Language packs.