To understand why people search for ProPresenter 5 specifically, one must look at the evolution of the software. ProPresenter 5 was a landmark release. It introduced features that bridged the gap between simple slide projection and high-end broadcast graphics.
If you truly want version 5 and have an older Mac, here is the legal pathway: Propresenter 5 Download For Mac Free
: Renewed Vision has transitioned to a subscription model for new users. Legacy licenses (like those for Pro5) are perpetual but are no longer sold. To understand why people search for ProPresenter 5