Etar Alternatives [Page 2]

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

TimeTune improves your daily routine and allows you do more things with your time.

Optimize your schedule with custom booking pages and calendar integrations

Try for free freemium $29.0 / One-off ($29 one-time paymnet)

Schedule books must be practical and has a good design.

Todoist is a to-do list that helps you get organized, at work and in life.

What if your Google Calendar was designed to make you more productive?

Free service that takes care of your contacts, calendars and more so you don't have to.

Loop Habit Tracker (AKA uhabits) helps to create and maintain good habits in order to achieve their...

Habitica is a free habit building and productivity application.

Open Source

CalendarZ is a simple yet high-level calendar application, introduced lots of advanced functions and features.

Light-weight and easy-to-use online calendar like a usual memo calendar on the wall.

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

Mail and Calendar apps already built in Windows 10.

Kontact is the integrated Personal Information Manager of KDE.