Hotkeys

• Quick Menu
  (zoom & brush size) hold Q and move cursor
  left or right to adjust brush size.
  Also press "-" and "+" buttons to zoom in and out
• Blending hold Z to toggle blend assist state
• Color Palette hold C
• Eyedropper hold D or Shift
  note: in some tools the shift key may have other functions
• Copy Ctrl + C
• Cut Ctrl + X
• Paste Ctrl + V
• Delete selected area Delete
• Undo Ctrl + Z
• Redo Ctrl + Shift + Z
• Save As Ctrl + S
• Color Picker F
• Spree Mode X to toggle
• Solidify Spree Shift + S
• Select Content Ctrl + A
• Selection Toggle Ctrl + D
• Selection from Spree Ctrl + B
• Zoom Toggle R
• Zoom Fit Ctrl + 0
• Hand / Touch hold H or Space
• Tools
• Move Tool V
• Auto Select Tool W
• Area Selection Tool M
• Lasso Tool L
• Brush Tool B
• Eraser Tool E
• Bay select use 1, 2, ... 8 keys
• Fill Tool G
• Stamp Brush Sample O while Brush Tool active & hovering over the desired area
• Tool Toggle ` alternatively press the key of currently active tool
• Nudge
  (selection or content) use arrow keys
  ← ↑ → ↓
• Brush size - / + hold [ / ]
• Modifiers Some tools use keys as modifiers to alter default behavior of a tool.
  See User Manual for tool-specific modifier information.
  Typically modifier keys are
  Ctrl Shift Alt
•  
• Invert Colors Ctrl + I
• Adjustments Ctrl + U
• B&W Ctrl + Shift + U
• Desaturate Ctrl + Shift + O
• Duplicate Layer Ctrl + J
• Flip Canvas Horizontally Ctrl + M
• note: Mac users may use
  ⌘ instead of Ctrl
  Option instead of Alt.