Geek Uninstaller Pro Portable is a lightweight, standalone Windows application for uninstalling programs, removing leftover files and registry entries, and managing installed software without requiring installation of the uninstaller itself. The portable “Pro” variant adds features like forced uninstall, real-time monitoring, and extended support for modern and legacy applications.
You don't install this. You just double-click the .exe.
Right-click on "Bonjour" (or any bloatware). Select "Uninstall".