Allday Tasks

Thunderbird (up to version 150) lacks the ability to create and manage allday tasks. This add-on adds these capabilities.
Thunderbird 151 has native support fpr all-day tasks, which makes this add-on obsolete!

- Tasks sometimes couldn't be saved after switching from all day to normal task
- Enabling start/end datetime sometimes failed
- Timepicker sometimes not correctly enabled/disabled

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Allday Tasks 0.7

by Günter Gersdorf

About this Add-on

Version Information

Version 0.7 Released March 15, 2026 6.8 KiB Works with Thunderbird 91.0 - 150.*