Benvenuto in Thunderbird Add-ons.
Aggiungi nuove funzionalità e stili per rendere Thunderbird veramente tuo.
ChiudiFolder Pane Toggler 1.0
di CreakyGate
Adds a toggle button to the unified toolbar to show and hide the folder pane. This is very useful when using different tabs with different folders open, and on smaller screens, or where as much space is needed as possible. This should be part of TB