For a safe and legal alternative, consider modern slideshow tools such as: (similar lineage) Photopia (developed by former ProShow developers) Adobe Premiere Elements Movavi Slideshow Maker
Offers drag-and-drop functionality for adding content and adjusting the timing of slides [1]. For a safe and legal alternative, consider modern
Automatically creates slideshows by selecting themes, music, and arranging photos for you [1]. For a safe and legal alternative
Furthermore, Photodex, the maker of ProShow, has ceased operations and no longer supports this software. the maker of ProShow
Allows adding captions, titles, and text layers to slides with customizable fonts and colors [1].