PL/SQL Developer 14 is a commercial product that requires a valid license key for permanent use beyond its initial evaluation period. The licensing is generally structured as follows: Trial Licenses: New users can download a 30-day free trial to evaluate the software's features before purchase. Commercial Licenses:
Which option would you like?
: There should be an option to enter or register your license key. You might find this under Help > Register or similar. pl sql developer 14 license key