Auto-layout

[sameertorvi]

How about giving an auto-layout button to help easily layout the canvas even if the user has not neatly created the workflow?

[bbartlett]

In order of importance...

1. Any sort of auto arrange
2. Provide an option/setting to arrange vertically or horizontally 
3. Arrange entire workflow or just selected elements

[RachelW]

Good news! If you select multiple tools and right click on your selection, you can either align vertically or align horizontally. Hopefully this will help you building a beautifully organized canvas.