Keys for using Vanishing Point
Z Zoom tool
X Zoom 2x (temporary)
H Hand tool
Spacebar Switch to Hand tool (temporary)
Ctrl + + (plus) Zoom in
Ctrl + - (hyphen) Zoom out
Ctrl + 0 (zero), Double-click Hand tool Fit in view
Double-click Zoom tool Zoom to center at 100%
] Increase brush size (Brush, Stamp tools)
[ Decrease brush size (Brush, Stamp tools)
Shft + ] Increase brush hardness (Brush, Stamp tools)
Shft + [ Decrease brush hardness (Brush, Stamp tools)
Ctrl + Z Undo last action
Ctrl + Shft + Z Redo last action
Ctrl + D Deselect all
Ctrl + H Hide selection and planes
Arrow keys Move selection 1 pixel
Shft + arrow keys Move selection 10 pixels
Ctrl + C Copy
Ctrl + V Paste
Ctrl + Shft + T Repeat last duplicate and move
Ctrl Alt T Create a floating selection from the current selection in Adobe Photoshop
Ctrl-drag Fill a selection with image under the pointer
Ctrl + Alt-drag Create a duplicate of a floating selection
Alt + Shft to rotate Constrain a rotate plan to a 15º rotation
Ctrl-click the plane Select a plane under another selected plane in Adobe Photoshop
Alt-click OK Render plane grids
Ctrl-drag Create 90 degree plane off parent plane
Backspace Delete last node while creating plane
Double-click the Create Plane tool Make a full canvas plane, square to the camera
Ctrl + Shft + H Show/hide measurements (Photoshop Extended only)
Ctrl + E Export to a DFX file (Photoshop Extended only)
Ctrl + Shft + E Export to a 3DS file (Photoshop Extended only)

Keys for working with blending modes
Shft + + (plus) or - (minus) Cycle through blending modes
Shft + Alt + N Normal
Shft + Alt + I Dissolve
Shft + Alt + Q Behind (Brush tool only)
Shft + Alt + R Clear (Brush tool only)
Shft + Alt + K Darken
Shft + Alt + M Multiply
Shft + Alt + B Color Burn
Shft + Alt + A Linear Burn
Shft + Alt + G Lighten
Shft + Alt + S Screen
Shft + Alt + D Color Dodge
Shft + Alt + W Linear Dodge
Shft + Alt + O Overlay
Shft + Alt + F Soft Light
Shft + Alt + H Hard Light
Shft + Alt + V Vivid Light
Shft + Alt + J Linear Light
Shft + Alt + Z Pin Light
Shft + Alt + L Hard Mix
Shft + Alt + E Difference
Shft + Alt + X Exclusion
Shft + Alt + U Hue
Shft + Alt + T Saturation
Shft + Alt + C Color
Shft + Alt + Y Luminosity
Sponge tool + Shft + Alt + D Desaturate
Sponge tool + Shft + Alt + S Saturate
Dodge tool/Burn tool + Shft + Alt + S Dodge/burn shadows
Dodge tool/Burn tool + Shft + Alt + M Dodge/burn midtones
Dodge tool/Burn tool + Shft + Alt + H Dodge/burn highlights
Shft Alt N Set blending mode to Threshold for bitmap images,Normal for all other images in Adobe Photoshop

Keys for viewing images
Ctrl + Tab Cycles through open documents
Shft-Ctrl-W Close a file in Photoshop and open Bridge
Q Toggle between Standard mode and Quick Mask mode
F Toggle (forward) between Standard screen mode,Maximized screen mode, Full screen mode, and Full screen mode with menu bar
Shft F Toggle (backward) between Standard screen mode, Maximized screen mode, Full screen mode, and Full screen mode with menu bar
Space + F Toggle (forward) canvas color
(or right-click canvas background and select color)
Space + Shft + F Toggle (backward) canvas color
Double-click Hand tool Fit image in window
Double-click Zoom tool Magnify 100%
Spacebar Switch to Hand tool (when not in text-edit mode) in Adobe Photoshop
Ctrl + spacebar Switch to Zoom In tool
Alt + spacebar Switch to Zoom Out tool
Spacebar-drag Move Zoom marquee while dragging with the Zoom tool
Shft + Enter in Navigator palette zoom percentage box Apply zoom percentage, and keep zoom percentage box active
Ctrl-drag over preview in Navigator palette Zoom in on specified area of an image
Spacebar-drag, or drag view area box in Navigator palette Scroll image with Hand tool in Adobe Photoshop
Page Up or Page Down Scroll up or down 1 screen
Shft + Page Up or Page Down Scroll up or down 10 units
Home or End Move view to upper left corner or lower right corner
\ (backslash) Toggle layer mask on/off as rubylith (layer mask must be selected)

Keys for selecting and moving objects
Any marquee tool (except single column and single row) + spacebar-drag Reposition marquee while selecting*
Any selection tool Shft-drag Add to a selection in Adobe Photoshop
Any selection tool + Alt-drag Subtract from a selection
Any selection tool (except Quick Selection tool) + Shft-Alt-drag Intersect a selection
Shft-drag Constrain marquee to square or circle (ifno other selections are active)*
Alt-drag Draw marquee from center (if no other selectionsare active)*
Shft + Alt-drag Constrain shape and draw marquee from center*
Ctrl (except when Hand, Slice, Path, Shape, or any Pen tool is selected) Switch to Move tool in Adobe Photoshop
Alt-drag Switch from Magnetic Lasso tool to Lasso tool
Alt-click Switch from Magnetic Lasso tool to polygonalLasso tool
Enter/Esc or Ctrl + . (period) Apply/cancel an operation of the Magnetic Lasso
Move tool + Alt-drag selection* Move copy of selection
Any selection + Right Arrow, Left Arrow, Up Arrow, or Down Arrow Move selection area 1 pixel
Any selection + Right Arrow, Left Arrow, Up Arrow, or Down Arrow Move selection area 1 pixel
Move tool + Right Arrow, Left Arrow, Up Arrow, or Down Arrow Move selection 1 pixel
Ctrl + Right Arrow, Left Arrow, Up Arrow, or Down Arrow Move layer 1 pixel when nothing selected on layer
Magnetic Lasso tool + [ or ] Increase/decrease detection width
Crop tool Enter or Esc Accept cropping or exit cropping in Adobe Photoshop
/ (forward slash) Toggle crop shield off and on
Ruler tool + Alt-drag end point Make protractor
Shft-drag guide Snap guide to ruler ticks (except when View >Snap is unchecked)
Alt-drag guide Convert between horizontal and vertical guide

Keys for editing paths
Direct selection tool Shft-click Select multiple anchor points in Photoshop
Direct selection tool + Alt-click Select entire path
Pen (any pen tool), Path Selection or Direct Selection tool + Ctrl + Alt-drag Duplicate a path
Ctrl Switch from Path Selection, Pen, Add Anchor Point, Delete Anchor Point, or Convert Point tools, to Direct Selection tool
Alt Switch from Pen tool or Freeform Pen tool to Convert Point tool when pointer is over anchor or direction point
Magnetic Pen tool-double-click Close path
Magnetic Pen tool + Alt-double-click Close path with straight-line segment

Keys for painting objects
Any painting tool + Alt or any shape tool + Alt (except when Paths optn is selected) Eyedropper tool
Eyedropper tool + Alt-click Select background color
Eyedropper tool + Shft Color sampler tool
Color sampler tool + Alt-click Deletes color sampler
Any painting or editing tool + Shft + number keys Sets opacity, tolerance, strength, or exposure for painting mode
(e.g., 0 = 100%, 1 = 10%, 4 then 5 in quick succession = 45%)
(When airbrush option is enabled, use Shift + number keys)
Any painting or editing tool + Shft + number keys Sets flow for painting mode(e.g., 0 = 100%, 1 = 10%, 4 then 5 in quick succession = 45%) (When airbrush option is enabled, omit Shift)
Shft (plus) or - (minus) Cycles through blending modes in Photoshop
Alt + Backspace, or Ctrl + Backspace Fills selection/layer with foreground or backgroundcolor (Hold down Shift to preserve transparency)
Ctrl + Alt + Backspace Fills from history (Hold down Shift to preserve transparency)
Shft + Backspace Displays Fill dialog box
/ (forward slash) Lock transparent pixels on/off in Photoshop
Any painting tool + Shft-click Connects points with a straight line

Keys for transforming selections, selection borders, and paths
Alt Transform from center or reflect
Shft Constrain
Ctrl Distort
Enter Apply
Ctrl + . (period) or Esc Cancel
Ctrl + Alt + T Free transform with duplicate data
Ctrl + Shft + Alt + T Transform again with duplicate data

Keys for selecting, editing, and navigating through text
Ctrl-drag type when Type layer is selected Move type in image
Shft + Left Arrow/Right Arrow or Down Arrow/Up Arrow,
or Ctrl + Shft + Left Arrow/Right Arr Select 1 character left/right or 1 line down/up, or 1 word left/right
Shft-click Select characters from insertion point to mouse click point
Left Arrow/Right Arrow, Down Arrow/Up Arrow, or Ctrl + Left Arrow/Right Arrow Move 1 character left/right, 1 line down/up, or 1 word left/right
Shft-click Create a new text layer, when a text layer is selected in the Layers palette
Double-click, triple-click, quadruple-click, or quintuple-click Select word, line, paragraph, or story in Photoshop
Ctrl + H Show/Hide selection on selected type
Ctrl Display the bounding box for transforming text when editing text, or activate Move tool if cursor is inside the bounding box
Ctrl-drag a bounding box handle Scale text within a bounding box when resizing the bounding box
Spacebar-drag Move text box while creating text box in Photoshop

Keys for formatting type
Horizontal type tool + Ctrl + Shft + L, C, or R Align left, center, or right
Vertical type tool + Ctrl + Shft + L, C, or R Align top, center, or bottom
Ctrl + Shft + Y Return to default font style
Ctrl + Shft + X Choose 100% horizontal scale
Ctrl + Shft + Alt + X Choose 100% vertical scale
Ctrl + Shft + Alt + A Choose Auto leading
Ctrl + Shft + Q Choose 0 for tracking
Ctrl + Shft + J Justify paragraph, left aligns last line
Ctrl + Shft + F Justify paragraph, justifies all
Ctrl + Shft + Alt + H Toggle paragraph hyphenation on/off
Ctrl + Shft + Alt + T Toggle single/every-line composer on/off
Ctrl + Shft + < or > Decrease or increase type size of selected text 2 points or pixels (Hold down Alt key to decrease/increase by 10)
Ctrl + Shft + < or > Decrease or increase type size of selected text 2 points or pixels (Hold down Alt key to decrease/increase by 10)
Alt + Down Arrow or Up Arrow Decrease or increase leading 2 points or pixels (Hold down Ctrl key to decrease/increase by 10)
Shft + Alt + Down Arrow or Up Arrow Decrease or increase baseline shift 2 points or pixels (Hold down Ctrl key to decrease/increase by 10)
Alt + Left Arrow or Right Arrow Decrease or increase kerning/tracking 20/1000 ems (Hold down Ctrl key to decrease/increase by 10)