For professional use, the VSPE registration key remains the gold standard.

Keep your registration email and key in a password manager. Eterlogic does not have an automated account system—if you lose the key, you must contact support with your purchase details.

Purchase a VSPE license directly from Eterlogic. It costs roughly the same as a nice dinner for two, but it saves you tens of hours of troubleshooting, eliminates legal and security risks, and supports a small software company.