1Align to Document or Selection

Align the selected layer(s)/group(s) to the respective side.

2Align to Next Guide

Align the selected layer(s)/group(s) to the next guide on the respective side.

Alt/Option Key

If you hold down the Alt/Option key, the selected layer(s)/group(s) will be duplicated before moving.

Ctrl/Command Key

If you hold down the Ctrl/Command key, the existing selection (if any) will be aligned.

Shift Key

If you hold down the Shift key, the existing selection (if any) will be deselected after aligning.

TIPRight-Click

A right-click on a button shows you all available functions, so you don't have to remember the keyboard shortcuts.