Tools
Select and moveV
PanH
LineL
RectangleR
SquareS
Free drawF
DoorD
WindowW
LabelT
Furniture and fixturesI
MeasureM
EraserE
While drawing
Run of walls: tap point to pointLine tool
Exact length for the next wallType it + Enter
Finish a run of wallsEnter / Esc
Lock to 45° / make squareShift
Cancel the shapeEsc
Pan the sheetSpace + drag
Zoom in / outScroll or + / −
Editing
Delete selectionDelete
Nudge one grid stepArrows
Duplicate selectionCtrl+D
Rotate 90°Q
Copy / cut / pasteCtrl+C / X / V
Undo / redoCtrl+Z / Ctrl+Shift+Z
Toggle grid / snapG / N
Dimensions on / offK
Outside dimensions: see a wall's own sizeSelect it
Fit to screen0