Does a GLOBODOX license require payment of monthly or yearly fee for renewal?

Does a GLOBODOX license require payment of monthly or yearly fee for renewal?

No, Globodox licenses are perpetual licenses and there are no monthly or yearly renewal fees. So you can continue to use the version of Globodox you have purchased for as long as you want. There is no time limit for Globodox licences.

However if you wish to upgrade to a newer version of Globodox after your free 1 year upgrade period is over, you can do so by purchasing upgrade licenses.