Pen Pressure Support (Check Settings)Open/Save (MDP Format / It opens by FireAlpaca)PSD Import/Export.Foreground color brush, Transparent color brush.Add Palette, Remove Palette.Add Layer, Remove Layer, Clipping Layer, Lock Alpha.Layer Mode (Normal, Add, Multiply, Overlay, Screen)Selection Tool (Rectangle, Lasso, Free Transform)Bucket Tool (Auto Expand (0, 1, 2 pixel), Enable/Disable