There are many alternatives to Rainlendar for Windows if you are looking for a replacement. The best Windows alternative is Calendar Lock PEA, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to Rainlendar and many of them are available for Windows so hopefully you can find a suitable replacement. Other interesting Windows alternatives to Rainlendar are Morgen (previously MineTime) (Paid), VueMinder Calendar (Freemium), UKs Kalender (Free) and BORG Calendar (Free, Open Source).
Password Encrypted Calendar: Calendar Lock PEA - Displays iCalendars that are plaintext only in RAM, but otherwise always encrypted on the device. - Uses autheticated encryption and a memory-hard key derivation function for the password.
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Almost everyone thinks Calendar Lock PEA is a great alternative to Rainlendar.
Morgen is a modern and multi-platform calendar application. It connects to several calendar providers (including Google Calendar, Microsoft Exchange, Outlook.com, iCloud) and provide advanced scheduling features powered by Artificial Intelligence.
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.
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...
Calendarscope is a full-featured calendar software for planning, managing, and scheduling appointments, meetings, birthdays, vacations, special events. It allows you to view all your events in a daily, weekly, monthly, or yearly overview.
Desktop Calendar is a cool calendar placed on your windows desktop. Record anything by double-click on desktop. It's very convenient and useful. Desktop Calendar will help you manage appointments, to-do lists, schedules, and more...