Desktop iCalendar Alternatives

Organize your life — it’s about time!

GMinder is an open source Windows System Tray app that pops up to remind you about Google Calendar events.

The #1 email warming service to improve your deliverability by generating realistic and meaningful engagement to your emails. Easy-to-use solution to help you land in the main inbox instead of the spam folder.

Visit website paid $19.5 / Monthly (Pro)

A simple calendar with events (optional recurring and reminders), week numbers and a customizable...

Open Source

Calendar Lock PEA is an encrypted desktop calendar with a day, week and month view. The shown calendars are never stored unencrypted on your disk, but exist only in the RAM. Platform-independent, Open Source, no installation or registration required.

Open Source

This program helps you organizing your dates and tasks and reminds you of upcoming events.

Keep a nice, transparent calender on the desktop. Double-click on a day to enter a description.

A portable calendar and diary for people on the move...

free

Reminder manager that reminds you about important events in advance.

Keep track of Event's and To-do's with SMS and Email notifications.

Nokia software: powerful apps for Symbian smartphones. Upgrade your smartphone’s productivity potential.

Experience the ease of use of a weekly calendar in the palm of your hand!

Calendarific is a global holiday JSON API and event management & intelligence platform.

freemium

ChronoFlo Calendar allows you to make beautiful interactive calendars that you can share on the web.