No. Any key you find on a public forum is either already used, expired, or will be banned within a month. NetSpot’s licensing servers check for key sharing. If two different IP addresses use the same key on the same day, both are blacklisted.
Before searching for a license key, ask yourself: Do I actually need Pro? The free version of NetSpot allows you to:
: The software accounts for the specific attenuation of different walls and obstacles to provide a realistic simulation of coverage. 2. Deep Analytical Visualizations