881
With Google Calendar, its easy to keep track of all your lifes important events in one place.
195
Organize your schedule and events in a calendar fully integrated with Thunderbird or Seamonkey...
147
Keep track of your busy schedule and share it with others using Calendar.
110
Rainlendar is a feature rich calendar application that is easy to use and doesn't take much...
65
Calendly is an online service for scheduling meetings and events. It allows users to easily coordinate their schedules and plans, send meeting invitations, and receive confirmations. By simplifying the process of scheduling, Calendly helps to avoid …
42
Material design open source calendar for Android.
35
Kontact is the integrated Personal Information Manager of KDE.
35
Take control of your schedule and get reminded wherever and however you want.
33
Kolab Groupware is a secure, scalable, reliable, flexible, full-featured collaboration suite.
30
powerful calendar app for macOS
Built-in Calendar
Support for WebDAV
Customizable
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