I want to see OF tasks on calendar ical or other. How to do it?
Here are some instructions for getting tasks that have a due date into Calendar
Check on the Notification preferences for “Publish due items as calendar alarms”
It won’t show deferred items. This will only convert due tasks in OmniFocus into events with alarm.
Otherwise, we would have to use the Forecast perspective to show deferred and due items.
Alas, that said you’re not going to have all the tasks there. This is simply not possible with OF, and, thanks to forecast, not necessary.