Extensies op naam
*cloud - FileLink for Nextcloud and ownCloud Aanbevolen
Upload large attachments to your Cloud and send the link by email
.vcs Support Vereist herstart
Importeer en exporteer kalenderbestanden in vCalendar (*.vcs)-opmaak
3e Calendar Vereist herstart
Adds support for 3e calendars
A Better S/MIME GUI Vereist herstart
Provides a better S/MIME GUI for Thunderbird.
AastraClickToCall Vereist herstart
Converts telephone numbers into clickable links for use with Aastra IP Phones
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 Vereist herstart
Baby cats and kittens in the about box...
about:support Vereist herstart
A Mozilla Messaging addon to assist in product support.
AboutConfig Vereist herstart
Account Colors Vereist herstart
Associates user-defined colors with POP3/IMAP 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 Vereist herstart
accountex Vereist herstart
Export/Import Account Settings.....
Add Birthdays To Calendar Vereist herstart
Birthdays from addressbook-contacts will be added as events to Lightning...
Use @ to mention somebody on an email to link and add to the CC.
Add Signature Vereist herstart
Simply add your signature manually (right mouse click) to your emails
Add the current email (sender) to an existing mailing list.
Displays a menu that allows you to open the option/preference window for any add-on that has one.