Features: Easy to use. Connect nodes on different branches. Change different connector styles. Over 130 customizable shapes. Apply predefined themes. Built-in Visio-inspired diagram themes. Over 6600 vector images. Insert your own images and annotate them. Group your diagram items into containers. Export to PDF, GIF, PNG, BMP, JPG. Over 40 keyboard shortcuts to speed up your work . Undo and redo to quickly alter your diagrams. Snapping to grid and other shapes. In-place text editing.