No. The Diagnostic Toolkit is Windows-only. For Mac, Trend Micro offers a separate "Removal Tool" (not the Diagnostic Toolkit). Do not try to run the .exe on a Mac using Wine—it will cause kernel panics.
: The diagnostic toolkit will likely guide you through a series of steps or offer options to diagnose specific issues. Follow the on-screen instructions.
To version, always stick to the official Trend Micro Help Center. Using the digital signature check ensures your tool is legitimate, providing a safe path to fixing your security software and keeping your digital life protected.