Tools
VSelect
HPan
RRun Stitch
SSatin Column
FFill Region
QApplique
PPen / Bezier
UShapes
TLettering
AReshape Nodes
EEdit Start / End
GStitch Angle
KKnife
DFree Draw
MMeasure
Actions
Ctrl+ZUndo
Ctrl+Shift+ZRedo
Ctrl+ASelect all objects
Ctrl+CCopy
Ctrl+XCut
Ctrl+VPaste (objects or image as backdrop)
Ctrl+DDuplicate
DeleteDelete selected
EnterFinalize current shape
EscapeDeselect all
Ctrl+0Zoom to fit hoop
Ctrl+\Show or hide the right panel
Ctrl+1Zoom to selection
While Drawing
Left clickPlace corner node
Right clickPlace smooth curve node
Left click + dragCorner node with manual handles
Ctrl+ZRemove last placed node
Enter / Double-clickFinalize shape
Shift (shapes)Lock to equal proportions
Reshape Nodes (A)
Drag nodeMove the node
Alt + click segmentAdd a corner node
Alt + right-click segmentAdd a curve node
Right-click nodeDelete that node
DeleteDelete selected node(s)
Double-click nodeSwitch corner / curve
While Reshaping (A)
Click on nodeSelect the node
Drag nodeMove the node
DeleteDelete the selected node
Right-click on nodeDelete the node (alternative)
Alt + Left click on pathInsert a corner node
Alt + Right click on pathInsert a smooth curve node