Most of the Shortcut Keys in Maptool 1.3b76+ can be found in the menu; some however are not listed. These "stealth" keys are marked in italic.
Here is a comprehensive list of all known keystrokes. Most keystrokes require that the map window have the keyboard focus.
Note that Meta means Ctrl on Windows and Linux, and Cmd on OSX. Also note that most of these can be changed in the translation files, so these settings are primarily for the English locale.
|Meta+K||Toggle display of light source icons|
|Meta+I||Clear fog visible by selected token(s)|
|Meta+P||Clear fog visible by selected token(s) along last moved path|
|Meta+Shift+O||Restore fog-of-war to entire map except area currently visible to selected token(s)|
|Meta+W||Toggle fog-of-war on/off (GM only)|
Drawing Tools Related
|Meta+LeftMouseButton||Snap to grid while drawing|
|Alt+LeftMouseButton||Draw from centre (vs corner to corner)|
|Spacebar||Show a pointer (arrow) on the map|
|Meta+Spacebar||Show a pointer (talk-balloon)|
|Shift+Spacebar||Show a pointer (think-balloon)|
|Spacebar||Adds a waypoint while moving (as does middle mouse button)|
|Meta+G||Toggle grid on/off (current client only)|
|Meta+Shift+D||Clear all drawings|
|Meta+Z||Undo last drawing|
|Meta+R||Redo last drawing (only when drawing tool is active)|
|Meta+Alt+Enter||Toggle full screen map|
|=||Set zoom to 1:1 and back on second press|
|Z||(keep it pressed) inverse mouse scroll zoom|
|Meta+H||Toggle map (in)visible to player(s) (GM only)|
|Meta+Shift+A||Grid settings (spacing, alignment, color) (GM only)|
|Meta+N||New map (GM only)|
|Meta+Shift+P||Toggle player view (GM only)|
|Meta+Shift+F||Center players on current view continuously (GM only)|
|Meta+F||Center players on current view (GM only)|
|Meta+E||Force players to current map (GM only)|
|Meta+T||Toggle token name display.|
|T||select next token (Shift=previous) on map.|
|Digits on numeric keypad||Move in the direction of the digit (7=NW, 9=NE, 1=SW, 3=SE).|
|D, NumPad5, or Home||Drop selected tokens after moving (when using arrow keys).|
|Shift+MouseWheel||Rotate facing of token. MouseWheel_Up = clockwise. Ctrl=rotate by 1 degree. Otherwise angle controlled by Preferences. When the token is set to TOP_DOWN (double-click on token > Config tab > Shape) the whole token will rotate instead of the yellow facing arrow.|
|Shift+LeftArrow and Shift+RightArrow||
On TOKEN layer: Same as Shift+MouseWheel: rotate token.
On all other layers: Move token per pixel instead of per cell.
|Meta+R||Turn on token facing. With a mouse click set the facing in the direction of the mouse pointer. Angle controlled as for Shift+MouseWheel. Use Delete to remove facing.|
|Shift+MouseOver||Mouseover on a token normally displays a statsheet; holding down Shift turns off the statsheet.|
See Chat Commands for specifics on the / commands.
|/||Macro command (press Enter to complete)|
|Meta+Enter||Toggle chat frame visibility|
|Meta+O||Open Campaign File...|
|Meta+A||Save Campaign As...|
|Meta+X||Cut (tokens only)|
|Meta+C||Copy (tokens only)|
|Meta+V||Paste (tokens only)|