Can this be used as presentation software such as powerpoint Keynote or google slides?
I think Photodex used to have an option to pause after every slide and continue on click.
Does Photopia have a similar option?
Can it be used like Powerpoint or keynote?
It sounds like you're talking about the "Action at End of Slide" options from ProShow, which worked in their Executable File output. Photopia does not have these options and our "Standalone Show" format, which is similar to the Executable File format from ProShow, is not well suited for PowerPoint-style presentations. We do have a feature request for adding these options to Creator / Director, where they would work in Standalone Show output but not other video-based formats. I don't have any further information on when that request might be implemented.