Once on the page, look for the "Allegro Free Physical Viewer" section. You will typically need to provide a professional email address to receive the direct download link via email. Why Use Version 17.4?
Toggle visibility for copper, silkscreen, mask, and paste layers. allegro free physical viewer 174 download link
is the industry standard for viewing read-only databases from Allegro PCB Editor, OrCAD PCB Editor, and Allegro Package Designer. Once on the page, look for the "Allegro