If you have your heart set on WOW Snooper specifically, follow this safe path:
Accessing wiring diagrams, repair times, component locations, and fluid capacities. The Reality of "Free Downloads"
There is no legitimate, modern diagnostic tool officially named "WoW Snooper" released by Blizzard or any major networking company. Most results for this exact phrase lead to outdated, abandoned, or malicious software.
Q: Is WOW Snooper Diagnostic Software compatible with my vehicle? A: WOW Snooper Diagnostic Software is compatible with a wide range of vehicles, including passenger cars, trucks, and buses. Check the software's documentation for specific compatibility information.
Its clean, minimalist design won’t clutter your interface, making it ideal for players who want essential information without the overhead of larger addons.