MAIN WINDOW

P - Play animation (+Ctrl for Preview frame)
S - Stop animation
B - set Background from background selector
F - add Figure from Figure selector
E - Edit figure type of selected figure
O - center selected figure (move to Origin)
M - flip / Mirror selected figure
C - set Colour of selected figure
J - Join selected figure to another figure
Delete - Delete selected figure
Shift+Up - raise selected figure in draw order (+Ctrl for 1 step)
Shift+Down - lower selected figure in draw order (+Ctrl for 1 step)
arrow keys - move selected figure (rotate segment if cursor over handle)
Ctrl+Left - set selected figure to previous in the list
Ctrl+Right - set selected figure to next in the list
A / Space - Add the frame or store the frame being edited
Ctrl+H - show / hide Handles of unselected figures
Ctrl+C - Copy selected figure
Ctrl+V - paste selected figure
Ctrl+Alt+D - Delete selected frames
Ctrl+Alt+C - Copy selected frames
Ctrl+Alt+V - paste selected frames
<> - store current frame and step to the previous/next frame

Ctrl+N - New animation
Ctrl+O - Open animation
Ctrl+S - Save animation
Ctrl+Alt+S - Save animation as
Ctrl+E - Export animation
Ctrl+B - load Background
Ctrl+I - load sprite Image
Ctrl+F - load Figure type (stk)
Ctrl+Alt+F - open Figure builder window

Ctrl+Z - undo
Ctrl+Y - redo
Ctrl+A - select All figures
Ctrl+D - Duplicate figure
Ctrl+Alt+O - open Options window

Ctrl+Alt+H - go to Pivot Help files web page
Ctrl+Alt+R - view ReadMe files
Ctrl+Alt+A - open About window

FIGURE BUILDER WINDOW

C - add a Circle segment
L - add a Line segment
K - change the Kind of the selected segment (line/circle)
F - change the Fill of the selected circle
D - Duplicate selected segment (+Shift for the whole branch, +Ctrl for mirror)
Up/Down - thickness +/-1 (+Shift for the whole branch, +Ctrl for +/-5)
S - make the selected segment Static/dynamic (+Shift for the whole branch)
O - set Origin joint of the figure at selected segment
Insert - split selected segment (+Shift for the whole branch)
Delete - Delete selected segment (+Shift for the whole branch)

Ctrl+N - New figure
Ctrl+O - Open figure

Ctrl+S - Save figure
Ctrl+Alt+S - Save As
Ctrl+A - Add figure to animation
Ctrl+Z - undo
Ctrl+Y - redo
Ctrl+T - make window Transparent / opaque
<> - decrease / increase window transparency
Ctrl+E - Edit mode