Windows ((install)): Bonjour 3.1.0.1 For

Version 3.1.0.1 is widely regarded as a robust build for:

The confusion often stems from two factors: bonjour 3.1.0.1 for windows

You can manually control Bonjour services using built-in Windows tools: Version 3

Bonjour 3.1.0.1 has no known remote code execution vulnerabilities (CVE search shows only older versions 1.x and 2.x had issues). However, it listens on UDP port 5353 (mDNS), which is low-risk on a trusted LAN but should not be exposed to the internet. If you are on a public Wi-Fi, consider disabling Bonjour. You need reliable, lightweight service discovery on older

You need reliable, lightweight service discovery on older Windows systems, and you prefer a version that has stood the test of time without forced updates.

Without Bonjour, your Windows PC would struggle to "see" an Apple TV or a shared iTunes library on your network.