Delete brush

Alt-click brush

Option-click brush

Rename brush

Double-click brush

Double-click brush

Decrease/increase brush size

[ or ]

[ or ]

Decrease/increase brush softness/hardness in 25% increments

Shift + [ or ]

Shift + [ or ]

Select previous/next brush size

, (comma) or . (period)

, (comma) or . (period)

Select first/last brush

Shift + , (comma) or . (period)

Shift + , (comma) or . (period)

Display precise cross hair for brushes

Caps Lock

Caps Lock

Toggle airbrush option

Shift + Alt + P

Shift + Option + P