Persian Calendar - Free and open-source Persian Calendar
Google Calendar - Spend less time managing your day & more time enjoying it
LuxeCalendar - Create your custom monthly and yearly calendar for 2019.
Rainlendar - Rainlendar - Customizable desktop calendar
SSuite My Calendar Diary - A portable calendar and diary for people on the move...
Simple Calendar - A simple calendar with events (optional recurring and reminders), week numbers and a customizable...