This pack of plug-ins offers the following options, for updating the due date field of selected tasks:
- +1 day
- +1 week
- +1 month
Also, the following options (not included by default in OmniFocus), are available:
- This Weekend
- Today
- Tomorrow
This pack of Plug-ins uses the setting “Default time for due Dates” when doing date calculations.
Screenshot (Mac):
Screenshot (iPhone):
Link: