No specific info about version 7.3. Please visit the main page of DSS Player on Mac Informer.
It provides you with a convenient playback experience for your media files.
Free player for viewing and interacting with high resolution 360° videos.
Blu-ray Player and DVD Player software, play Blu-ray & DVD Disc on Mac.
Full-feature Video Player Mac Subtitle Support Any Videos including Blu-ray Disc.
Amazing Audio Player enables you to create HTML5 audio player for your website.