The file labeled [FTUApps.com] - Topaz Photo AI v1.1.7 (x64) Portable indicates a pirated or modified version that poses security risks, such as potential malware, and lacks core AI model functionality. Official, fully functional software requires licensed installation, as unauthorized portable versions often suffer from corruption and cannot access necessary cloud-based AI updates. For a safe and official evaluation, download the software directly from Topaz Labs .