Is it possible for SumatraPDF to turn over the pages of a pdf file in presentation mode automatic?
Unfortunately Sumatra doesn’t have such functionality.
There are a number of auto-clickers which can run in the background whilst SumatraPDF is in presentation mode
At its simplest (but beware that it runs continuously, so can muck up other apps once you close SumatraPDF until you pause the script)
use an AutoHotKey.AHK script to press the space bar every 5 seconds (5000 mili-secs)
SetTimer, PressTheKey, 5000
Thanks for the answers. I will try auto-clickers.