Peek Calendar

Peek is a simple to use calendar for your iPhone.

Apple Mail

There’s big news attached.

powerful calendar app for macOS

The smart menu bar calendar

Calendars 5 seamlessly syncs with local iOS calendars, Reminders and even Google Calendar.

Day-O is a simple menu bar clock replacement with a simple calendar for your Mac.

Event Booking Calendar is an online event registration system

The missing menu bar calendar for MacOS

Kontact is the integrated Personal Information Manager of KDE.

Organize your life — it’s about time!

Maya in Launchpad

Put a calendar on your menu bar, and access your calendar, weather, and more at a glance.

Rainlendar - Customizable desktop calendar

A portable calendar and diary for people on the move…

Take control of your schedule and get reminded wherever and however you want.

qOrganizer is a general organizer that includes a calendar with schedule,reminders,journal/notes…