Best software for OpenRoads Design Review & Analysis

Hi all,

We are currently designing our first project in OpenRoads and are looking for Bentley PC software that can be used by design reviewers to interrogate and review our designs. I've noticed that there are a few "viewers" and "navigator" products but i'm not sure which one would be best.

Does anyone have any idea which ones would suit us best? Ideally it would be software that wouldn't need an additional license, simple to use as the reviewers are not Bentley users or designers, and would have OpenRoads dynamic cross section and analysis tools.

Thanks,

Mark