We have released version 5 of Prism 5 Mac Viewer.

The Prism viewer is a free program for inspecting Prism files. The viewer opens any Prism file, and lets you or your colleagues view and print everything -- data, analysis results (including all analysis choices), info constants, graphs. page layouts, and floating notes.

The Prism viewer is free and will not expire.

Download the Windows or Mac viewer.