Navicat for SQL runtime

Does anyone know if there is a runtime for Navicat 7? The organization
I work for is interested in buying this product but we only need about
3 or 4 people to create reports, however, we want everyone to be able
to view the reports. So, I am trying to find (with little success) if
we will have to purchase a liscence for every computer even if the
users are only viewing data, or if we only have to purchase a liscence
for the people who develop reports, and the rest can use some sort of
runtime in order to access the reports.

Thank you for any help!

Steve