Apps similar to Calendar Lock PEA include Google Calendar, which is free for personal use. Other options are Fossify Calendar, Etar, KashCal and Fantastical. There's no shortage of Calendar Apps like Calendar Lock PEA, with more than 50 alternatives for the web, Android, Mac, Windows and iPhone.
Me Calendar is a user-friendly calendar app equipped with widget support. Seamlessly integrate with Google Calendar, Microsoft 365, Outlook.com, iCloud, CalDAV, and WebCAL.
United Kingdom
BORG is a combination calendar and task tracking system. The calendar supports all sorts of appointments and also a simple todo list. The calendar functionality is similar to that of other PIMs, such as Microsoft Outlook, Mozilla Calendar, Palm Desktop, Yahoo Calendar, etc...
United States
Integrates local date, calendar events, and reminders into the menu bar. Supports Apple Calendar sync for effortless management, Chinese lunar calendar display, event indication, and task reminders, making to-do items simple and appealing.
Android calendar-app showing the weeks of the year (week numbers), 21 languages, syncable with Google Calendar:
Germany
EU
Cozi is a free online calendar that helps families coordinate activities. See who needs to be where and when, be reminded of upcoming appointments, and print your calendar by week or month. Cozi is the easiest online calendar you'll ever use.
United States
This program helps you organizing your dates and tasks and reminds you of upcoming events.
GermanyEU
Zoho Calendar is an online calendar that helps you stay organised. Zoho Calendar makes scheduling events & appointments, sharing team calendar, booking resources easy & effortless. With over 15 million happy users, we are equipped to cater for different needs - Personal...
India
Take control of your schedule and get reminded wherever and however you want. Instantly access your appointments, tasks, and notes with a simple glance at a transparent calendar that sits right on your Windows desktop.
United States
Norway
lightweight, client-only calendar web application. All data persists in the URL hash for instant sharing, No backend required. Optional AES-GCM password protection keeps shared links locked without a server.
Sri Lanka
