What Is Port 5357 Used For !free! < 2025-2026 >

Port 5357 – WSDAPI (Web Services for Devices) - PentestPad

April 14, 2026 Subject: Network Port 5357 what is port 5357 used for

TCP and UDP port 5357 is primarily associated with , specifically the WSDAPI (Web Services for Devices API) Printing Service on Microsoft Windows operating systems. It is used for device discovery, metadata exchange, and control of network-connected peripherals—most commonly printers and scanners—without requiring proprietary drivers. Port 5357 – WSDAPI (Web Services for Devices)

In non-Windows environments, port 5357 may be repurposed by: what is port 5357 used for

Here is everything you need to know about Port 5357.

Whether you should block this port depends on your "Security vs. Convenience" balance.