MonoCalendar

A good way to remember important events is to mark them on a calendar. If you don't want to ruin your calendar with markings or sticky notes, you can schedule your events on a computer, using a specialized application. With MonoCalendar, you can place color coded notes on a calendar, which can display a single day, a week or an entire month.

The software is free and it comes with numerous language packs. It can be installed almost instantly, on all popular Windows versions. Its setup package is only 251 KB, which can be downloaded in a few seconds, even with slower Internet connections.

While the calendar is set to day or week mode, you may create new events, by clicking and dragging from one hour to another. This will create a colored box, on which you can type a description. Before creating an event, you can select an event category or create a new one, with a single click, on the left side of the interface.

Categories are associated with different colors automatically, when you create them. You will draw your notes with different colors, depending on which category you select. You can set a different opacity level for the notes on the program's general settings panel. It is also possible to select a 12 or a 24 hour time format, to display 5 or 7 days per week and to set daily beginning and ending hours.