The ribbon is positioned at the top of the main window, and offer quick and easy access to most of the possible operations of Composica. The ribbon is divided into tabs, each relating to a different array of operations.

Some tabs are static, while others are context-related and available only when a specific element is selected.

The quick bar, available at the upper-right corner of the ribbon, allows quick access to a selected number of the most common operations, as well as the option to minimize the ribbon in order to save screen space.