Calbird
Simple, instant scheduling.
20 Alternatives To Calbird
Apple Mail
There’s big news attached.
Attendexer
With Attendexer you can use the Calendar Insights functionality to gain extensive, and insightful…
Day-O
Day-O is a simple menu bar clock replacement with a simple calendar for your Mac.
Dials
An elegantly designed, clock-based view of your day.
Etar
Material design open source calendar for Android.
GMX Calendar
Your free online calendar
Google Calendar
Spend less time managing your day & more time enjoying it
Lightning Calendar
Organize your life — it’s about time!
Outlook
Organize your world. Outlook’s email and calendar tools help you communicate, stay on top of what matters, and get things done.
Padlet Briefcase
Padlet Briefcase provides a virtual canvas for team collaboration that can be used for venn diagram, discussion board or for a business plan
Rolo Calendar
A calendar for people who don’t use calendars
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…
SunIZup
SunIZup helps you to know the timings of the various Sunlight phases including the Golden Hour and…
The Photographer’s Ephemeris
TPE is a tool to help you plan outdoor photography in natural light, especially landscape and urban scenes. It is a map-centric sun, moon and milky way calculator: see how the light will fall on the land, day or night, for any location on earth.
WebCalendar
WebCalendar is a PHP-based calendar application that can be configured as a single-user calendar, a multi-user calendar for groups of users, or as an event calendar viewable by visitors.
aCalendar
TAPIRapps. aCalendar and aCalendar+ for Android. The fastest Android calendar.
wtplan
wtplan is a calendar program with a terminal interface, a web interface and git integration