Rainlendar Pro

Rainlendar is a feature-rich, easy-to-use, and time-scheduled desktop calendar and reminder. The program appears as a calendar on your desktop and also acts as an alarm assistant, allowing you to write notes as needed. This calendar will remind you of special days and important tasks, and it can even show you the task using icons. For example, on the day you're traveling by plane, you can place an airplane icon over the date and time on your desktop.