Aligning and distributing artboards

Once selected, artboards can be used in conjunction with the available aligning, distributing and spacing commands.

To align and distribute artboards:

Select multiple artboards.
On the Transform panel, choose Alignment Options.
Choose an Align Horizontally or Align Vertically option.
(Optional) Choose an Align to option to set the alignment criteria for the operation, i.e., to spread, selection bounds, first selected or last selected.