Key Action
→ ↓ Space l PgDn Next slide
← ↑ k PgUp Previous slide
Home First slide
End Last slide
g + number + Enter Go to slide

Presentation

Key Action
s Cycle split mode (none / right / left)
b Blank/unblank projector
f Toggle projector fullscreen

Timer

Key Action
p Pause/resume timer
r Reset timer

App

Key Action
h Toggle help
⌘ + W Close presentation
Esc Exit fullscreen / close help / cancel go-to
q Quit

Welcome Screen

Key Action
1 – 9, 0 Open recent file (1st through 10th)
⌘ + O Open file picker
⌘ + W Quit