Use AirPlay to stream to UPnP/Sonos & Chromecast devices

UPnP IGD implementation

libupnp: Build UPnP-compliant control points, devices, and bridges on several operating systems.

"TCMPortMapper.framework" is a clean and nice Objective-C API to provide knowledge about and improve the reachability of your machine from the big bad internet. "Port Map.app" is a nice standalone sample app using the framework to display reachability and enable setup of Port Mappings if your router allows for it.

Integrate UPnP players with LogitechMediaServer

Turn any UPnP or AirPlay player into a Spotify Connect device

SSDP responder for UNIX systems that gives you an InternetGatewayDevice icon in Windows :)

Internet radio player and bluetooth sink, using ESP32

Command-line C program that discovers UPnP devices on a network.

https://git.savannah.nongnu.org/git/upnpproxy.git

The MiniDLNA daemon is an UPnP-A/V and DLNA service which serves multimedia content to compatible clients on the network. This modified version generates up to 600px thumbnails.

Pump Up The Volume

Control your "Media Player" using UPnP™

[mirror] A GTK application to access the parameters of the router exposed via UPnP-IGD. Access to network speed, external IP and model name. It can manage port forwarding through a simple GUI interface.

Linux: Mini SSDP client daemon, enable network detection and potential basic UPnP services.

Secure Access and Service Registration for UPnP-Enabled Internet of Things

Forked to improve the UPnP IGD & PCP/NAT-PMP daemon and IGD client implementation

Extended MiniDLNA server

Minecraft Education Edition All Ports Proof of Concept

Fork of miniupnpd allowing the execution of a shell script on a port mapping.