Nudge 4 pixels

`↑ Shift` + `← ↑ → ↓`

All hotkeys for Corel Painter (Mac)

Toolbox commands Magnifier	`M`
Toolbox commands Grabber	`G`
Toolbox commands Rotate Page	`E`
Toolbox commands Divine Proportion	`,`
Toolbox commands Layout Grid	`/`
Toolbox commands Perspective Guides (opens property bar)	`.`
Mosaics Change selected tiles to current color	`C`
Toolbox commands Brush (Freehand line)	`B`
Mosaics Vary color of selected tiles	`V`
Toolbox commands Paint Bucket	`K`
Mosaics Deselect all tiles	`D`
Toolbox commands Mirror tool	`‘`
Toolbox commands Burn	`=`
Toolbox commands Rectangular selection	`R`
Toolbox commands Oval selection	`O`
Toolbox commands Lasso	`L`
Toolbox commands Polygonal selection	`↑ Shift` + `L`
Toolbox commands Magic wand	`W`
Toolbox commands Layer adjuster	`F`
Toolbox commands Selection adjuster	`S`
Toolbox commands Shape selection	`H`
Toolbox commands Pen	`P`
Toolbox commands Quick curve	`Q`
Mosaics Tint selected tiles with current color	`T`
Toolbox commands Rectangular shape	`I`
Toolbox commands Oval shape	`J`
Toolbox commands Scissors	`Z`
Mosaics Select all tiles	`A`
Toolbox commands Convert point	`Y`
Toolbox commands Remove point	`X`
Edit menu Free transform	`⌥ Option` + `⌘ Cmd` + `T`
Toolbox commands (Windows) Transform tool	`Alt` + `Ctrl` + `T`
Edit menu Preferences > General	`⌘ Cmd` + `K`
Toolbox commands (Windows) Kaleidoscope tool	`Ctrl` + `K`
Panel commands Brush controls panel (General or All)	`⌘ Cmd` + `B`
Panel commands Colors	`⌘ Cmd` + `1`
Panel commands Mixer	`⌘ Cmd` + `2`
Panel commands Color sets	`⌘ Cmd` + `3`
Panel commands Layers	`⌘ Cmd` + `4`
Panel commands Channels	`⌘ Cmd` + `5`
Panel commands Clone source	`⌘ Cmd` + `6`
Panel commands Navigator	`⌘ Cmd` + `7`
Panel commands Gradients	`⌘ Cmd` + `8`
Panel commands Patterns	`⌘ Cmd` + `9`
Menu commands Preferences > General	`⌘ Cmd` + `,`
Menu commands Hide Corel Painter 2017	`⌘ Cmd` + `H`
Menu commands Hide others	`⌘ Cmd` + `⌥ Option` + `H`
Menu commands Quit	`⌘ Cmd` + `Q`
File menu commands New	`⌘ Cmd` + `N`
File menu commands Open	`⌘ Cmd` + `O`
File menu commands Close	`⌘ Cmd` + `W`
File menu commands Save	`⌘ Cmd` + `S`
File menu commands Export Source Image	`↑ Shift` + `⌘ Cmd` + `S`
File menu commands Iterative save	`⌘ Cmd` + `⌥ Option` + `S`
File menu commands E-mail image	`⌥ Option` + `⌘ Cmd` + `E`
File menu commands Page setup	`↑ Shift` + `⌘ Cmd` + `P`
File menu commands Print	`⌘ Cmd` + `P`
File menu commands Exit (Windows)	`Ctrl` + `Q`
Edit menu Undo	`⌘ Cmd` + `Z`
Edit menu Redo	`⌘ Cmd` + `Y`
Edit menu Fade	`⌘ Cmd` + `↑ Shift` + `F`
Edit menu Cut	`⌘ Cmd` + `X`
Edit menu Copy	`⌘ Cmd` + `C`
Edit menu Copy merged	`↑ Shift` + `⌘ Cmd` + `C`
Edit menu Paste	`↑ Shift` + `⌘ Cmd` + `V`
Edit menu Paste in place	`⌘ Cmd` + `V`
Edit menu Fill	`⌘ Cmd` + `F`
Effects menu Correct colors	`↑ Shift` + `⌘ Cmd` + `K`
Canvas menu Resize	`↑ Shift` + `⌘ Cmd` + `R`
Canvas menu Tracing paper	`⌘ Cmd` + `T`
Canvas menu Show/Hide rulers	`⌘ Cmd` + `R`
Canvas menu Show/Hide guides	`⌘ Cmd` + `;`
Canvas menu Snap to guides	`↑ Shift` + `⌘ Cmd` + `;`
Canvas menu Show/Hide grid	`⌘ Cmd` + `‘`
Canvas menu Color management settings	`⌥ Option` + `⌘ Cmd` + `K`
Layers menu New layer	`⌘ Cmd` + `↑ Shift` + `N`
Panel menu commands Select all layers	`⌘ Cmd` + `↑ Shift` + `1`
Layer selection tools Group	`⌘ Cmd` + `G`
Layer selection tools Ungroup	`⌘ Cmd` + `U`
Layers menu Collapse	`⌘ Cmd` + `E`
Layers menu Dry digital watercolor	`⌘ Cmd` + `↑ Shift` + `L`
Select menu All	`⌘ Cmd` + `A`
Select menu None	`⌘ Cmd` + `D`
Select menu Invert	`⌘ Cmd` + `I`
Select menu Reselect	`↑ Shift` + `⌘ Cmd` + `D`
Select menu Hide marquee	`↑ Shift` + `⌘ Cmd` + `H`
Select menu Load selection	`↑ Shift` + `⌘ Cmd` + `G`
Shapes Join endpoints	`↑ Shift` + `J`
Shapes Duplicate	`⌘ Cmd` + `]`
Shapes Set shape attributes	`⌘ Cmd` + `[`
Effects menu Last effect	`⌘ Cmd` + `/`
Effects menu Auto clone	`⌘ Cmd` + `↑ Shift` + `Z`
Effects menu Adjust colors	`↑ Shift` + `⌘ Cmd` + `A`
Effects menu Brightness/Contrast	`↑ Shift` + `⌘ Cmd` + `B`
Effects menu Equalize	`↑ Shift` + `⌘ Cmd` + `E`
Effects menu Negative	`↑ Shift` + `⌘ Cmd` + `I`
Windows menu Panels	`⭾ Tab`
Windows menu Zoom in	`⌘ Cmd` + `+`
Windows menu Zoom out	`⌘ Cmd` + `-`
Windows menu Zoom to fit	`⌘ Cmd` + `0`
Windows menu Screen toggle mode	`⌘ Cmd` + `M`
Other commands Zoom to actual pixels	`⌘ Cmd` + `⌥ Option` + `0`
Panel menu commands Pan tool	`Space`
Screen navigation Center image	`Space` + `Mouse left click`
Screen navigation Zoom in	`Space` + `⌘ Cmd` + `Mouse left click`
Screen navigation Zoom out	`Space` + `⌘ Cmd` + `⌥ Option` + `Mouse left click`
Screen navigation Rotate image	`Space` + `⌥ Option` + `Mouse movement`
Screen navigation Constrain rotate to 90 degrees	`↑ Shift` + `⌥ Option` + `Space` + `Mouse movement`
Screen navigation Orient screen to default view	`↑ Shift` + `⌥ Option` + `Mouse left click`
Adjuster tools Duplicate	`⌥ Option` + `Mouse movement`
Other commands (drag the vanishing point to a new position) Perspective Guides — Reposition one vanishing point and the associated primary lines together	`↑ Shift` + `Mouse movement`
Panel menu commands Delete layer	`⌘ Cmd` + `Del`
Other commands Swap colors	`↑ Shift` + `S`
Panel menu commands Standard colors	`↑ Shift` + `O`
Panel menu commands Use clone color	`U`
Panel menu commands Zoom tool (zoom-in)	`⌘ Cmd` + `Space`
Panel menu commands Zoom tool (zoom-out)	`⌘ Cmd` + `Space` + `⌥ Option`
Panel menu commands New from	`⌘ Cmd` + `↑ Shift` + `M`
Panel menu commands Clear	`⌘ Cmd` + `↑ Shift` + `U`
Panel menu commands Edit gradient	`⌘ Cmd` + `↑ Shift` + `E`
Selection tools Subtract from selection	`⌥ Option`
Shape tools Shape selection tool toggle	`⌘ Cmd`
Brush controls Resize brush	`⌥ Option` + `⌘ Cmd`
Brush controls Increase current brush size incrementally	`]`
Brush controls Decrease current brush size incrementally	`[`
Adjuster tools Select/Deselect mode	`↑ Shift`
Brush controls to 0 keys Adjust opacity in 10% increments	`1`
Brush controls Unconstrained draw	`↑ Shift` + `1`
Brush controls Draw outside	`↑ Shift` + `2`
Brush controls Draw inside	`↑ Shift` + `3`
Brush controls Load nozzle	`⌘ Cmd` + `L`
Brush controls Set clone destination	`⌥ Option` + `↑ Shift`
Brush controls (click clone) Re-link clone source	`⌘ Cmd` + `⌥ Option`
Brush controls Correct colors	`⌘ Cmd` + `↑ Shift` + `K`
Brush controls Toggle between main and additional colors	`↑ Shift` + `X`
Brush controls Limit fill extent	`Mouse movement`
Mosaics (click tile) Delete tile	`↑ Shift` + `Mouse left click`
Mosaics (click tile) Get tile color	`⌥ Option` + `Mouse left click`
Adjuster tools Delete layer	`⌘ Cmd` + `↑ Shift` + `D`
Other commands Nudge 1 pixel	`← ↑ → ↓`
Adjuster tools Hide/Display marquee	`⌘ Cmd` + `↑ Shift` + `H`
Adjuster tools Attribute dialog box for current layer	`⤶ Enter`
Adjuster tools Adjust opacity in 10% increments	`1` - `9`
Adjuster tools Select all layers	`⌘ Cmd` + `↑ Shift` + `⌥ Option` + `A`
Adjuster tools Deselect layers	`⌘ Cmd` + `↑ Shift` + `⌥ Option` + `D`
Adjuster tools Select/Deselect mode	`⌘ Cmd` + `↑ Shift`
Adjuster tools (click inside active selection, and drag) Reposition	`Mouse left click`
Adjuster tools (on canvas) Move selection by one screen pixel	`ArrowKeyse`
Shape objects tools Delete selected (closed) shape	`Del`
Adjuster tools (click corner handles) Perspective distort	`⌘ Cmd` + `⌥ Option` + `Mouse left click`
Mosaics (click tile) Get tile shape	`⌘ Cmd` + `Mouse left click`
Animation First frame of stack	`Home`
Animation Last frame of stack	`End`
Animation Next frame	`Page Up`
Animation Previous frame	`Page Down`
Animation Stop at current frame	`⌥ Option` + `Stop`
Animation Stop and return to current starting frame	`⌘ Cmd` + `.`
Lighting Lighting mover	`↑ Shift` + `⌘ Cmd` + `L`
Other commands Add current color to color set	`⌘ Cmd` + `↑ Shift` + `T`
Other commands Nudge 4 pixels	`↑ Shift` + `← ↑ → ↓`
Other commands Memory info	`↑ Shift` + `I`
Other commands Insert script delay	`-`
Other commands Close all windows	`⌘ Cmd` + `↑ Shift` + `W`
Other commands (drag the vanishing point to a new position) Perspective Guides — Reposition all vanishing points and primary lines together	`⌘ Cmd` + `↑ Shift` + `Mouse movement`