where is "SERVER.APP" in Snow Leopard OSX server?
&quot;Server.app&quot; does not exist in Mac OS X Snow Leopard Server as the server aspects of the OS are integrated into the OS itself, as in everything came preinstalled. Below you'll see a screen shot of the Applications folder, with the Server folder selected and there is no &quot;Server.app&quot;.
In Terminal using the following command, it did not find  &quot;Server.app&quot;:
find / -iname '*server*'

It found a lot of things with &quot;server&quot; in its name but none explicitly &quot;Server.app&quot;.
That said, the current macOS Server available from the App Store contains &quot;Server.app&quot;, per its tech specs page macOS Server Tech Specs, under What’s Included in macOS Server it shows:

Server app