SteamShutdown is an open source automatic shutdown after Steam downloads have finished.

First program that uses actual Steam files which indicate directly what downloads are running.
It doesn’t use any hack like tracking the hard drive or network usage.
So this is the first reliable program that shutdowns the PC as soon as all Steam downloads have finished.
The author’s web link:https://github.com/akorb
Webmaster’s note:SteamShutdown has no window. It’s only an icon in the taskbar. Click it to see the menu.