GetWAD

GetWAD is a small Windows utility that locates, downloads, unpacks and installs WAD files automatically from the Internet. It is a program feature present in several multiplayer ports (ZDaemon, Zandronum etc.) as well as the Doomwire frontend, and can also be used with the WADServ webserver. The latest stable version is 2.7, released on July 4, 2022.