A printable version of this ships with the program at docs\keyboard-shortcuts.html. Help → Timeline Controls has the same material inside the application.

File and edit

KeyDoes
Ctrl+SSave Project, as a new copy
Ctrl+OOpen Media
Ctrl+Shift+OOpen Project
Ctrl+EExport
Ctrl+ZUndo
Ctrl+Shift+ZRedo
Ctrl+CCopy selected clips
Ctrl+VPaste at the playhead
Ctrl+DDuplicate to the right
Ctrl+ASelect all
EscapeClear the selection

Transport

KeyDoes
SpacePlay or pause
HomeGo to the start
EndGo to the end
Left, RightStep one frame
Shift+Left, Shift+RightStep one second
JPlay backward; press again for 2x, 4x, 8x
KStop the shuttle
LPlay forward; press again for 2x, 4x, 8x

Marking and cutting

KeyDoes
ISet In at the playhead
OSet Out at the playhead
VSelect tool
CRazor tool
SSplit selected clips at the playhead, or all unlocked clips if nothing is selected
DeleteDelete, leaving a gap
Shift+DeleteRipple Delete, closing the gap

View

KeyDoes
Shift+ZFit Project
Ctrl+scrollZoom around the playhead
ScrollMove across time
Shift+scrollMove through tracks

Mouse on the timeline

ActionDoes
Click a clipSelect it
Ctrl+clickAdd or remove one clip from the selection
Shift+clickSelect a range on one track
Drag across empty spaceSelect everything the box touches
Drag the ruler or playheadSet the position
Drag a clip bodyMove it in time, or to another lane of the same kind
Drag a clip edgeTrim, without changing speed
Drag the diamond handle leftCreate or resize a transition over the previous clip
Right-click a gapDelete that gap
Right-click linked audio or videoUnlink the pair
Double-click a track nameRename the track
Drag a track header's bottom edgeChange the lane height

Modifiers while dragging

HoldWhileAnd you get
Shiftmoving a clipneighbours pushed right
Shifttrimming the right edgethe downstream gap closes or opens to match
Ctrldragging a clip bodyslip the source without moving the clip
Altany dragsnapping suspended