File Menu
New : Ctrl + N
Open : Ctrl + O
Browse : Ctrl + B
Save : Crtl + S
Save As : F12
Save Copy As : Ctrl + F12
Delete : Ctrl + Del
Print : Ctrl + P

Edit Menu
Undo : Crtl + Z
Undo History : Shift + Ctrl + Z
Cut : Ctrl + X
Copy : Ctrl + C
Copy Merged : Shift + Ctrl + C
Paste As New Image : Ctrl + V
Paste as New Layer : Ctrl + L
Paste as New Selection : Ctrl + E
Paste as a Transparent Selection : Shift + Ctrl + E
Paste into Selection : Shift + Ctrl + L
Clear : Del

View Menu
Full Screen : Edit Shift + A
Full Screen Preview : Shift + Ctrl + A
Normal Viewing : Ctrl + Alt + N
Image Information : Shift + I
Grid : Ctrl + Alt + G

Image Menu
Flip : Ctrl + I
Mirror : Ctrl + M
Rotate : Ctrl + R
Crop to Selection : Shift + R
Resize : Shift + S

Color Menu
Brightness/Contrast : Shift + B
Gamma Correction : Shift + G
Highlight/Midtone/Shadow : Shift + M
Hue/Saturation/Luminescence : Shift + H
Red/Green/Blue : Shift + U
Colorize : Shift + L
Posterize : Shift + Z
Edit Palette : Shift + P
Load Palette : Shift + D

Selection Menu
Select All : Ctrl + A
Select None : Ctrl + D
From Mask : Shift + Ctrl + S
Hide Selection Marquee : Shift + Ctrl + M
Invert : Shift + Ctrl + I
Promote Layer : Shift + Ctrl + P
Float : Ctrl + F
Defloat : Shift + Ctrl + F

Mask Menu
Hide All : Shift + Y
Invert : Shift + K
Edit : Ctrl + K
View Mask : Ctrl + Alt + V

Window Menu
New Window : Shift + W
Duplicate : Shift + D
Fit to Window : Ctrl + W

Layer Menu
Select Current Layer : Ctrl + {layer number}

Capture Menu
Start Capture : Shift + C

Tool Palette Tools and Brushes
Zoom : g
Deform : d
Crop : r
Mover : v
Selection: s
Freehand Selection : a
Magic Wand Selection: m
Eye Dropper: y
Paintbrush: b
Clone : n
Color Replacer: , {comma}
Retouch z
Eraser e
Picture Tube: . {period}
Airbrush : u
Flood Fill : f
Text : x
Line : i
Shape: / {slash}