Add-ons
Wolkom by SeaMonkey Add-ons.
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Slute
TimerFox 2.5 Fereasket opnij starte
troch RealityRipple
Easily counts down from a predefined number and alarms you when the count has reached zero.
![[Warskôging]](https://addons.thunderbird.net/static/img/developers/test-warning.png?b=58a99cbb-667a0970)
Tastimmingen
Oer dizze add-on
This extension is a simple timer. You enter the hours, minutes, and seconds, as well as a message to display, and the timer counts down to it. The time left is displayed in the icon for your convenience. When the timer is complete, the message you selected pops up in an alert box.
